{"id":38740,"date":"2024-11-02T00:56:44","date_gmt":"2024-11-02T00:56:44","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=38740"},"modified":"2024-11-26T06:43:29","modified_gmt":"2024-11-26T06:43:29","slug":"opencv-%ea%b0%95%ec%a2%8c-optical-flow-%ea%b8%b0%ec%b4%88%ec%99%80-%ec%8b%a4%ec%8b%9c%ea%b0%84-%ec%b6%94%ec%a0%81-%ec%a0%81%ec%9a%a9","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/38740\/","title":{"rendered":"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9"},"content":{"rendered":"<p>OpenCV\ub294 \uc774\ubbf8\uc9c0 \ubc0f \ube44\ub514\uc624 \ucc98\ub9ac\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc624\ud508 \uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \uc2e4\uc81c \uc138\uacc4\uc5d0\uc11c\uc758 \ub2e4\uc591\ud55c \ube44\uc804 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Optical Flow\uc758 \uae30\ucd08\ub97c \uc774\ud574\ud558\uace0 \uc774\ub97c \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. Optical Flow\ub294 \ube44\ub514\uc624 \uc2dc\ud000\uc2a4\uc5d0\uc11c \ubb3c\uccb4\uc758 \uc6c0\uc9c1\uc784\uc744 \ucd94\uc801\ud558\ub294 \uae30\uc220\ub85c, \ud2b9\ud788 \ub3d9\uc601\uc0c1 \ubd84\uc11d \ubc0f \ucef4\ud4e8\ud130 \ube44\uc804 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>1. Optical Flow\ub780?<\/h2>\n<p>Optical Flow\ub294 \uc5f0\uc18d\ub41c \uc774\ubbf8\uc9c0 \uac04\uc758 \ud53d\uc140 \uc774\ub3d9\uc744 \ubd84\uc11d\ud558\uc5ec \ubb3c\uccb4\uc758 \uc18d\ub3c4\uc640 \uc774\ub3d9 \ubc29\ud5a5\uc744 \ucd94\uc815\ud558\ub294 \ubc29\ubc95\ub860\uc785\ub2c8\ub2e4. \uc774\ub294 \ubb3c\uccb4\uc758 \uacbd\uacc4\ub97c \uc2dd\ubcc4\ud558\uac70\ub098 \ub3d9\uc791\uc744 \ucd94\uc801\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Optical Flow\ub294 \uc8fc\ub85c \ub450 \uac00\uc9c0 \uc8fc\uc694 \uac00\uc815\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ubb3c\uccb4\uc758 \ubc1d\uae30(\uba85\ub3c4)\ub294 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/strong> \uc989, \ubb3c\uccb4\uac00 \uc6c0\uc9c1\uc778\ub2e4 \ud574\ub3c4 \uadf8 \ubb3c\uccb4\uc758 \ubc1d\uae30\ub294 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub41c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc778\uc811\ud55c \ud53d\uc140\ub4e4\uc740 \ub3d9\uc77c\ud55c \uc18d\ub3c4\ub85c \uc774\ub3d9\ud55c\ub2e4.<\/strong> \uadfc\ucc98\uc758 \ud53d\uc140\ub4e4\uc740 \uac19\uc740 \ubb3c\uccb4\uc758 \uc77c\ubd80\ub85c \uac04\uc8fc\ub418\uba70, \uc774\ub4e4 \ud53d\uc140\uc758 \uc774\ub3d9\uc740 \ub3d9\uc77c\ud558\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>2. Optical Flow\uc758 \uc218\ud559\uc801 \uae30\ubc18<\/h2>\n<p>Optical Flow\ub294 \uc2a4\ud53c\ub4dc \ubca1\ud130\ub97c \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uac01 \ud53d\uc140\uc5d0 \ub300\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc744 \uc774\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n<p><img decoding=\"async\" alt=\"Optical Flow Equation\" src=\"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0\"\/><\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<ul>\n<li><strong>I_x<\/strong>\ub294 \uc774\ubbf8\uc9c0\uc758 x-\ucd95 \ubc29\ud5a5\uc758 \uae30\uc6b8\uae30(gradient),<\/li>\n<li><strong>I_y<\/strong>\ub294 y-\ucd95 \ubc29\ud5a5\uc758 \uae30\uc6b8\uae30,<\/li>\n<li><strong>I_t<\/strong>\ub294 \uc2dc\uac04\uc5d0 \ub530\ub978 \uc774\ubbf8\uc9c0\uc758 \ubcc0\ud654\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>3. Optical Flow\uc758 \uc885\ub958<\/h2>\n<p>Optical Flow\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\ubc95\uc73c\ub85c \uad6c\ud604\ub420 \uc218 \uc788\uc73c\uba70, \uadf8 \uc911 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc740 Lucas-Kanade \ubc29\ubc95\uacfc Farneback \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<h3>3.1 Lucas-Kanade \ubc29\ubc95<\/h3>\n<p>Lucas-Kanade \ubc29\ubc95\uc740 \uc791\uc740 \uc601\uc5ed\uc5d0\uc11c \uc77c\uad00\ub41c \uc6c0\uc9c1\uc784\uc744 \uac00\uc815\ud569\ub2c8\ub2e4. \uc8fc\uc5b4\uc9c4 \ub450 \uc774\ubbf8\uc9c0 \uac04\uc758 \uc774\ub3d9\uc744 \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uc774 \ubc29\ubc95\uc740 \uc8fc\ubcc0 \uacf5\uac04\uc758 \ud53d\uc140\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc120\ud615 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<h3>3.2 Farneback \ubc29\ubc95<\/h3>\n<p>Farneback \ubc29\ubc95\uc740 \uac01\uac01\uc758 \ud53d\uc140\uc5d0 \ub300\ud574 \uc774\uc6c3 \ud53d\uc140\ub4e4\uc758 \uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\ud56d\uc2dd\uc744 \uadfc\uc0ac\ud558\uc5ec \uc774\ub3d9 \ubca1\ud130\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ubcf4\ub2e4 \ubd80\ub4dc\ub7ec\uc6b4 Optical Flow \uc7a5\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>4. OpenCV\uc5d0\uc11c Optical Flow \uad6c\ud604\ud558\uae30<\/h2>\n<p>\uc774\uc81c OpenCV\ub97c \uc0ac\uc6a9\ud558\uc5ec Optical Flow\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uad6c\ud604\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc544\ub798 \uc608\uc81c\uc5d0\uc11c\ub294 \uc6f9\ucea0\uc73c\ub85c\ubd80\ud130 \ube44\ub514\uc624 \uc2a4\ud2b8\ub9bc\uc744 \uc77d\uace0 Optical Flow\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>4.1 \ud544\uc694\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac \uc124\uce58<\/h3>\n<p>\uba3c\uc800 OpenCV\uc640 NumPy \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uba85\ub839\uc5b4\ub85c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<pre><code>pip install opencv-python numpy<\/code><\/pre>\n<h3>4.2 \uc608\uc81c \ucf54\ub4dc<\/h3>\n<p>\ub2e4\uc74c\uc740 Optical Flow\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \ucd94\uc801\ud558\ub294 \uc608\uc81c \ucf54\ub4dc\uc785\ub2c8\ub2e4:<\/p>\n<pre><code>\nimport cv2\nimport numpy as np\n\n# \uc6f9\ucea0 \ube44\ub514\uc624 \ucea1\ucc98\ncap = cv2.VideoCapture(0)\n\n# \uccab \ubc88\uc9f8 \ud504\ub808\uc784\uc744 \uc77d\uae30\nret, old_frame = cap.read()\nold_gray = cv2.cvtColor(old_frame, cv2.COLOR_BGR2GRAY)\n\n# \uc774\uc804 \ud504\ub808\uc784\uc758 \ud2b9\uc131\uc810 \ucc3e\uae30\nfeature_params = dict(maxCorners=100, qualityLevel=0.3, minDistance=7, blockSize=7)\np0 = cv2.goodFeaturesToTrack(old_gray, mask=None, **feature_params)\n\n# Lucas-Kanade Optical Flow \ud30c\ub77c\ubbf8\ud130\nlk_params = dict(winSize=(15, 15), maxLevel=2,\n                  criteria=(cv2.TERM_CRITERIA_EPS | cv2.TERM_CRITERIA_COUNT, 10, 0.03))\n\n# \ub9c8\uc2a4\ud06c \uc0dd\uc131\nmask = np.zeros_like(old_frame)\n\nwhile True:\n    # \uc0c8\ub85c\uc6b4 \ud504\ub808\uc784\uc744 \uc77d\uae30\n    ret, frame = cap.read()\n    if not ret:\n        break\n    frame_gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)\n\n    # Optical Flow \uacc4\uc0b0\n    p1, st, err = cv2.calcOpticalFlowPyrLK(old_gray, frame_gray, p0, None, **lk_params)\n\n    # \uc88b\uc740 \ud3ec\uc778\ud2b8 \ud544\ud130\ub9c1\n    good_new = p1[st == 1]\n    good_old = p0[st == 1]\n\n    # \ud3ec\uc778\ud2b8\ub97c \ud504\ub808\uc784\uc5d0 \uadf8\ub9ac\uae30\n    for i, (new, old) in enumerate(zip(good_new, good_old)):\n        a, b = new.ravel()\n        c, d = old.ravel()\n        mask = cv2.line(mask, (a, b), (c, d), (0, 255, 0), 2)\n        frame = cv2.circle(frame, (a, b), 5, (0, 0, 255), -1)\n\n    img = cv2.add(frame, mask)\n\n    # \uacb0\uacfc\ub97c \ud654\uba74\uc5d0 \ud45c\uc2dc\n    cv2.imshow('Optical Flow', img)\n\n    # \ub2e4\uc74c \ud504\ub808\uc784\uc744 \uc704\ud574 \uc900\ube44\n    old_gray = frame_gray.copy()\n    p0 = good_new.reshape(-1, 1, 2)\n\n    # 'q' \ud0a4\ub97c \ub204\ub974\uba74 \ub8e8\ud504 \uc885\ub8cc\n    if cv2.waitKey(30) &amp; 0xFF == ord('q'):\n        break\n\ncap.release()\ncv2.destroyAllWindows()\n<\/code><\/pre>\n<h2>5. \ucf54\ub4dc \uc124\uba85<\/h2>\n<p>\uc704 \ucf54\ub4dc\uc5d0\uc11c\ub294 \uc6f9\ucea0\uc73c\ub85c\ubd80\ud130 \ube44\ub514\uc624\ub97c \uc77d\uace0 Optical Flow\ub97c \uc801\uc6a9\ud558\uc5ec \uc6c0\uc9c1\uc774\ub294 \ubb3c\uccb4\ub97c \ucd94\uc801\ud569\ub2c8\ub2e4. \ucf54\ub4dc\uc758 \uac01 \ubd80\ubd84\uc5d0 \ub300\ud55c \uc124\uba85\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ube44\ub514\uc624 \ucea1\ucc98 \ucd08\uae30\ud654:<\/strong> <code>cap = cv2.VideoCapture(0)<\/code>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6f9\ucea0\uc5d0\uc11c \ube44\ub514\uc624\ub97c \uc77d\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uccab \ud504\ub808\uc784 \uc77d\uae30 \ubc0f Grayscale \ubcc0\ud658:<\/strong> \uccab \ubc88\uc9f8 \ud504\ub808\uc784\uc744 \uc77d\uace0 \uadf8\ub808\uc774\uc2a4\ucf00\uc77c\ub85c \ubcc0\ud658\ud558\uc5ec Optical Flow \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud2b9\uc131\uc810 \ucd94\ucd9c:<\/strong> <code>cv2.goodFeaturesToTrack<\/code>\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucd94\uc801\ud560 \ud2b9\uc131\uc810\uc744 \ucd94\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub8e8\ud504\ub97c \ud1b5\ud55c \ud504\ub808\uc784 \ucc98\ub9ac:<\/strong> \uac01 \ud504\ub808\uc784\uc5d0 \ub300\ud574 Optical Flow\ub97c \uacc4\uc0b0\ud558\uace0, \uc6c0\uc9c1\uc774\ub294 \ud2b9\uc131\uc810\uc5d0 \ub300\ud55c \uc120\uacfc \uc6d0\uc744 \uadf8\ub9bd\ub2c8\ub2e4.<\/li>\n<li><strong>\uacb0\uacfc \ud45c\uc2dc \ubc0f \uc885\ub8cc:<\/strong> <code>cv2.imshow<\/code>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacb0\uacfc\ub97c \ud654\uba74\uc5d0 \ud45c\uc2dc\ud558\uace0, &#8216;q&#8217;\ud0a4\ub97c \ub20c\ub7ec \ub8e8\ud504\ub97c \uc885\ub8cc\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>6. \uacb0\ub860<\/h2>\n<p>\uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 OpenCV\ub97c \uc0ac\uc6a9\ud558\uc5ec Optical Flow\uc758 \uae30\ucd08\uc640 \uc774\ub97c \ud65c\uc6a9\ud55c \uc2e4\uc2dc\uac04 \ubb3c\uccb4 \ucd94\uc801 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. Optical Flow\ub294 \ubcf5\uc7a1\ud55c \ube44\ub514\uc624 \ubd84\uc11d \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\ub85c, \ub2e4\uc591\ud55c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub354 \ub9ce\uc740 \uc2e4\uc2dc\uac04 \ube44\uc804 \ud504\ub85c\uc81d\ud2b8\ub97c \uac1c\ubc1c\ud560 \uc218 \uc788\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p>\ucd94\uac00\uc801\uc73c\ub85c Optical Flow \uae30\ubc95\uc744 \ubcf4\ub2e4 \uc2ec\ud654\ud558\uc5ec \ub2e4\uc591\ud55c \uac1c\uc120 \ubc29\ubc95\uc774\ub098 \ub2e4\ub978 \uc54c\uace0\ub9ac\uc998\uacfc\uc758 \uc870\ud569\uc744 \ud1b5\ud574 \uc131\ub2a5\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub525\ub7ec\ub2dd \uae30\ubc18\uc758 \ubb3c\uccb4 \uc778\uc2dd \uc54c\uace0\ub9ac\uc998\uacfc \ud568\uaed8 Optical Flow\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub354 \uc815\ubc00\ud55c \ucd94\uc801 \uc2dc\uc2a4\ud15c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uac15\uc88c\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uace0\uae09 \ubc29\ubc95\ub860\uc5d0 \ub300\ud574\uc11c\ub3c4 \ub2e4\ub8e8\uc5b4\ubcf4\ub294 \uc2dc\uac04\uc744 \uac00\uc9c0\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uae4c\uc9c0 \uc77d\uc5b4\uc8fc\uc154\uc11c \uac10\uc0ac\ud569\ub2c8\ub2e4. \uc9c8\ubb38\uc774\ub098 \ud53c\ub4dc\ubc31\uc5d0 \ub300\ud574\uc11c \ub313\uae00 \ub0a8\uaca8\uc8fc\uc2dc\uba74 \ucd5c\ub300\ud55c \ub2f5\ubcc0\ub4dc\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenCV\ub294 \uc774\ubbf8\uc9c0 \ubc0f \ube44\ub514\uc624 \ucc98\ub9ac\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc624\ud508 \uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \uc2e4\uc81c \uc138\uacc4\uc5d0\uc11c\uc758 \ub2e4\uc591\ud55c \ube44\uc804 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Optical Flow\uc758 \uae30\ucd08\ub97c \uc774\ud574\ud558\uace0 \uc774\ub97c \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. Optical Flow\ub294 \ube44\ub514\uc624 \uc2dc\ud000\uc2a4\uc5d0\uc11c \ubb3c\uccb4\uc758 \uc6c0\uc9c1\uc784\uc744 \ucd94\uc801\ud558\ub294 \uae30\uc220\ub85c, \ud2b9\ud788 \ub3d9\uc601\uc0c1 \ubd84\uc11d \ubc0f \ucef4\ud4e8\ud130 \ube44\uc804 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. 1. Optical Flow\ub780? Optical Flow\ub294 \uc5f0\uc18d\ub41c &hellip; <a href=\"https:\/\/atmokpo.com\/w\/38740\/\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[187],"tags":[],"class_list":["post-38740","post","type-post","status-publish","format-standard","hentry","category-opencv"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atmokpo.com\/w\/38740\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"og:description\" content=\"OpenCV\ub294 \uc774\ubbf8\uc9c0 \ubc0f \ube44\ub514\uc624 \ucc98\ub9ac\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc624\ud508 \uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \uc2e4\uc81c \uc138\uacc4\uc5d0\uc11c\uc758 \ub2e4\uc591\ud55c \ube44\uc804 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Optical Flow\uc758 \uae30\ucd08\ub97c \uc774\ud574\ud558\uace0 \uc774\ub97c \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. Optical Flow\ub294 \ube44\ub514\uc624 \uc2dc\ud000\uc2a4\uc5d0\uc11c \ubb3c\uccb4\uc758 \uc6c0\uc9c1\uc784\uc744 \ucd94\uc801\ud558\ub294 \uae30\uc220\ub85c, \ud2b9\ud788 \ub3d9\uc601\uc0c1 \ubd84\uc11d \ubc0f \ucef4\ud4e8\ud130 \ube44\uc804 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. 1. Optical Flow\ub780? Optical Flow\ub294 \uc5f0\uc18d\ub41c &hellip; \ub354 \ubcf4\uae30 &quot;OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atmokpo.com\/w\/38740\/\" \/>\n<meta property=\"og:site_name\" content=\"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-02T00:56:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-26T06:43:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0\" \/>\n<meta name=\"author\" content=\"root\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bebubo4\" \/>\n<meta name=\"twitter:site\" content=\"@bebubo4\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"root\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/\"},\"author\":{\"name\":\"root\",\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/person\/91b6b3b138fbba0efb4ae64b1abd81d7\"},\"headline\":\"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9\",\"datePublished\":\"2024-11-02T00:56:44+00:00\",\"dateModified\":\"2024-11-26T06:43:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/\"},\"wordCount\":68,\"publisher\":{\"@id\":\"https:\/\/atmokpo.com\/w\/#organization\"},\"image\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0\",\"articleSection\":[\"OpenCV\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/\",\"url\":\"https:\/\/atmokpo.com\/w\/38740\/\",\"name\":\"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\",\"isPartOf\":{\"@id\":\"https:\/\/atmokpo.com\/w\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0\",\"datePublished\":\"2024-11-02T00:56:44+00:00\",\"dateModified\":\"2024-11-26T06:43:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/atmokpo.com\/w\/38740\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#primaryimage\",\"url\":\"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0\",\"contentUrl\":\"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/atmokpo.com\/w\/38740\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\ud648\",\"item\":\"https:\/\/atmokpo.com\/w\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/atmokpo.com\/w\/#website\",\"url\":\"https:\/\/atmokpo.com\/w\/\",\"name\":\"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/atmokpo.com\/w\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/atmokpo.com\/w\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/atmokpo.com\/w\/#organization\",\"name\":\"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\",\"url\":\"https:\/\/atmokpo.com\/w\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/atmokpo.com\/w\/wp-content\/uploads\/2024\/11\/logo.png\",\"contentUrl\":\"https:\/\/atmokpo.com\/w\/wp-content\/uploads\/2024\/11\/logo.png\",\"width\":400,\"height\":400,\"caption\":\"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8\"},\"image\":{\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/x.com\/bebubo4\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/person\/91b6b3b138fbba0efb4ae64b1abd81d7\",\"name\":\"root\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/atmokpo.com\/w\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/708197b41fc6435a7ce22d951b25d4a47e9e904270cb1f04682d4f025066f80c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/708197b41fc6435a7ce22d951b25d4a47e9e904270cb1f04682d4f025066f80c?s=96&d=mm&r=g\",\"caption\":\"root\"},\"sameAs\":[\"http:\/\/atmokpo.com\/w\"],\"url\":\"https:\/\/atmokpo.com\/w\/author\/root\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/atmokpo.com\/w\/38740\/","og_locale":"ko_KR","og_type":"article","og_title":"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8","og_description":"OpenCV\ub294 \uc774\ubbf8\uc9c0 \ubc0f \ube44\ub514\uc624 \ucc98\ub9ac\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc624\ud508 \uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \uc2e4\uc81c \uc138\uacc4\uc5d0\uc11c\uc758 \ub2e4\uc591\ud55c \ube44\uc804 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Optical Flow\uc758 \uae30\ucd08\ub97c \uc774\ud574\ud558\uace0 \uc774\ub97c \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. Optical Flow\ub294 \ube44\ub514\uc624 \uc2dc\ud000\uc2a4\uc5d0\uc11c \ubb3c\uccb4\uc758 \uc6c0\uc9c1\uc784\uc744 \ucd94\uc801\ud558\ub294 \uae30\uc220\ub85c, \ud2b9\ud788 \ub3d9\uc601\uc0c1 \ubd84\uc11d \ubc0f \ucef4\ud4e8\ud130 \ube44\uc804 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. 1. Optical Flow\ub780? Optical Flow\ub294 \uc5f0\uc18d\ub41c &hellip; \ub354 \ubcf4\uae30 \"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9\"","og_url":"https:\/\/atmokpo.com\/w\/38740\/","og_site_name":"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8","article_published_time":"2024-11-02T00:56:44+00:00","article_modified_time":"2024-11-26T06:43:29+00:00","og_image":[{"url":"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0","type":"","width":"","height":""}],"author":"root","twitter_card":"summary_large_image","twitter_creator":"@bebubo4","twitter_site":"@bebubo4","twitter_misc":{"\uae00\uc4f4\uc774":"root","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"1\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/atmokpo.com\/w\/38740\/#article","isPartOf":{"@id":"https:\/\/atmokpo.com\/w\/38740\/"},"author":{"name":"root","@id":"https:\/\/atmokpo.com\/w\/#\/schema\/person\/91b6b3b138fbba0efb4ae64b1abd81d7"},"headline":"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9","datePublished":"2024-11-02T00:56:44+00:00","dateModified":"2024-11-26T06:43:29+00:00","mainEntityOfPage":{"@id":"https:\/\/atmokpo.com\/w\/38740\/"},"wordCount":68,"publisher":{"@id":"https:\/\/atmokpo.com\/w\/#organization"},"image":{"@id":"https:\/\/atmokpo.com\/w\/38740\/#primaryimage"},"thumbnailUrl":"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0","articleSection":["OpenCV"],"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/atmokpo.com\/w\/38740\/","url":"https:\/\/atmokpo.com\/w\/38740\/","name":"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9 - \ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8","isPartOf":{"@id":"https:\/\/atmokpo.com\/w\/#website"},"primaryImageOfPage":{"@id":"https:\/\/atmokpo.com\/w\/38740\/#primaryimage"},"image":{"@id":"https:\/\/atmokpo.com\/w\/38740\/#primaryimage"},"thumbnailUrl":"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0","datePublished":"2024-11-02T00:56:44+00:00","dateModified":"2024-11-26T06:43:29+00:00","breadcrumb":{"@id":"https:\/\/atmokpo.com\/w\/38740\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/atmokpo.com\/w\/38740\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/atmokpo.com\/w\/38740\/#primaryimage","url":"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0","contentUrl":"https:\/\/latex.codecogs.com\/svg.latex?I_xu+I_yv+I_t=0"},{"@type":"BreadcrumbList","@id":"https:\/\/atmokpo.com\/w\/38740\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\ud648","item":"https:\/\/atmokpo.com\/w\/en\/"},{"@type":"ListItem","position":2,"name":"OpenCV \uac15\uc88c, Optical Flow \uae30\ucd08\uc640 \uc2e4\uc2dc\uac04 \ucd94\uc801 \uc801\uc6a9"}]},{"@type":"WebSite","@id":"https:\/\/atmokpo.com\/w\/#website","url":"https:\/\/atmokpo.com\/w\/","name":"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8","description":"","publisher":{"@id":"https:\/\/atmokpo.com\/w\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/atmokpo.com\/w\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/atmokpo.com\/w\/#organization","name":"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8","url":"https:\/\/atmokpo.com\/w\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/atmokpo.com\/w\/#\/schema\/logo\/image\/","url":"https:\/\/atmokpo.com\/w\/wp-content\/uploads\/2024\/11\/logo.png","contentUrl":"https:\/\/atmokpo.com\/w\/wp-content\/uploads\/2024\/11\/logo.png","width":400,"height":400,"caption":"\ub77c\uc774\ube0c\uc2a4\ub9c8\ud2b8"},"image":{"@id":"https:\/\/atmokpo.com\/w\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/bebubo4"]},{"@type":"Person","@id":"https:\/\/atmokpo.com\/w\/#\/schema\/person\/91b6b3b138fbba0efb4ae64b1abd81d7","name":"root","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/atmokpo.com\/w\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/708197b41fc6435a7ce22d951b25d4a47e9e904270cb1f04682d4f025066f80c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/708197b41fc6435a7ce22d951b25d4a47e9e904270cb1f04682d4f025066f80c?s=96&d=mm&r=g","caption":"root"},"sameAs":["http:\/\/atmokpo.com\/w"],"url":"https:\/\/atmokpo.com\/w\/author\/root\/"}]}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":38784,"url":"https:\/\/atmokpo.com\/w\/38784\/","url_meta":{"origin":38740,"position":0},"title":"OpenCV \uac15\uc88c, KLT Tracker\ub85c \uac1d\uccb4 \ucd94\uc801\ud558\uae30","author":"root","date":"2024\ub144 11\uc6d4 02\uc77c","format":false,"excerpt":"\uc791\uc131\uc790: \uc870\uad11\ud615 \ub0a0\uc9dc: 2024\ub144 11\uc6d4 26\uc77c 1. \uc11c\ub860 \ucef4\ud4e8\ud130 \ube44\uc804\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uac1d\uccb4 \ucd94\uc801\uc740 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 OpenCV\ub97c \uc774\uc6a9\ud558\uc5ec KLT(Kanade-Lucas-Tomasi) Tracker\ub85c \uac1d\uccb4\ub97c \ucd94\uc801\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud558\uc5ec \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4. KLT \ud2b8\ub798\ucee4\ub294 \ud2b9\uc9d5 \uc810 \ud328\ud134\uc744 \uae30\ubc18\uc73c\ub85c\ud558\uc5ec, \uc601\uc0c1\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \uac1d\uccb4\ub97c \ucd94\uc801\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. 2. KLT Tracker \uae30\ubcf8\u2026","rel":"","context":"&quot;OpenCV&quot;\uc5d0\uc11c","block_context":{"text":"OpenCV","link":"https:\/\/atmokpo.com\/w\/category\/opencv\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":40266,"url":"https:\/\/atmokpo.com\/w\/40266\/","url_meta":{"origin":38740,"position":1},"title":"13.\uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0c1\ub300\uc131 \uc774\ub860, \uc2dc\uac04 \uc9c0\uc5f0\uacfc \uae38\uc774 \uc218\ucd95","author":"root","date":"2024\ub144 11\uc6d4 03\uc77c","format":false,"excerpt":"\uc544\uc778\uc288\ud0c0\uc778\uc758 \uc0c1\ub300\uc131 \uc774\ub860\uc740 20\uc138\uae30 \ucd08 \ubb3c\ub9ac\ud559\uc758 \ud601\uba85\uc744 \uac00\uc838\uc628 \uc911\uc694\ud55c \uc774\ub860\uc785\ub2c8\ub2e4. \uc774 \uc774\ub860\uc740 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubd80\ubd84\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4: \ud2b9\uc218 \uc0c1\ub300\uc131 \uc774\ub860\uacfc \uc77c\ubc18 \uc0c1\ub300\uc131 \uc774\ub860. \ud2b9\uc218 \uc0c1\ub300\uc131 \uc774\ub860\uc740 1905\ub144\uc5d0 \ubc1c\ud45c\ub418\uc5c8\uc73c\uba70, \uc8fc\ub85c \uace0\uc18d\uc73c\ub85c \uc774\ub3d9\ud558\ub294 \ubb3c\uccb4\uc758 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \uc774 \uc774\ub860\uc5d0\uc11c \uac00\uc7a5 \ud765\ubbf8\ub85c\uc6b4 \ub450 \uac00\uc9c0 \ud604\uc0c1\uc740 \uc2dc\uac04 \uc9c0\uc5f0(Time Dilation)\uacfc \uae38\uc774 \uc218\ucd95(Length\u2026","rel":"","context":"&quot;\ubb3c\ub9ac&quot;\uc5d0\uc11c","block_context":{"text":"\ubb3c\ub9ac","link":"https:\/\/atmokpo.com\/w\/category\/%eb%ac%bc%eb%a6%ac\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":38752,"url":"https:\/\/atmokpo.com\/w\/38752\/","url_meta":{"origin":38740,"position":2},"title":"OpenCV \uac15\uc88c, Canny Edge Detection \ud30c\ub77c\ubbf8\ud130 \uc870\uc815\ubc95","author":"root","date":"2024\ub144 11\uc6d4 02\uc77c","format":false,"excerpt":"2023\ub144 10\uc6d4 7\uc77c \uc791\uc131\uc790: \uc870\uad11\ud615 1. Canny Edge Detection\uc774\ub780? Canny Edge Detection\uc740 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uacbd\uacc4\ub97c \uac80\ucd9c\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc54c\uace0\ub9ac\uc998\uc785\ub2c8\ub2e4. \uc774 \uc54c\uace0\ub9ac\uc998\uc740 \uc874 \ub9e5\uce90\ubc14\ub2c8\uac00 \uac1c\ubc1c\ud558\uc600\uc73c\uba70, \ub6f0\uc5b4\ub09c \uc131\ub2a5\uacfc \uc800\ud56d\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ucef4\ud4e8\ud130 \ube44\uc804 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. Canny Edge Detection\uc740 \uc774\ub7ec\ud55c \uacfc\uc815\uc744 \ud1b5\ud574 \uc774\ubbf8\uc9c0 \ubd84\uc11d \ubc0f \uac1d\uccb4 \uac10\uc9c0\uc5d0 \ud544\uc218\uc801\uc778 \uacbd\uacc4\ub97c \uc815\ud655\ud558\uac8c \ud0d0\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744\u2026","rel":"","context":"&quot;OpenCV&quot;\uc5d0\uc11c","block_context":{"text":"OpenCV","link":"https:\/\/atmokpo.com\/w\/category\/opencv\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":38822,"url":"https:\/\/atmokpo.com\/w\/38822\/","url_meta":{"origin":38740,"position":3},"title":"OpenCV \uac15\uc88c, \ub2e4\uc591\ud55c \uc0ac\uc804 \ud559\uc2b5 \ubaa8\ub378 \ube44\uad50 \ubc0f \ud29c\ub2dd","author":"root","date":"2024\ub144 11\uc6d4 02\uc77c","format":false,"excerpt":"\uc791\uc131\uc790: \uc870\uad11\ud615 \uc791\uc131\uc77c: [\ub0a0\uc9dc] 1. OpenCV \uc18c\uac1c OpenCV(Open Source Computer Vision Library)\ub294 \uc774\ubbf8\uc9c0 \ucc98\ub9ac\ub97c \uc704\ud55c \uc624\ud508 \uc18c\uc2a4 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \uc2e4\uc2dc\uac04 \ucef4\ud4e8\ud130 \ube44\uc804 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uac1c\ubc1c\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. C++, Python, Java \ub4f1 \ub2e4\uc591\ud55c \uc5b8\uc5b4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc774 \uae00\uc5d0\uc11c\ub294 \uc8fc\ub85c Python\uacfc \ud568\uaed8 OpenCV\ub97c \ud65c\uc6a9\ud55c \ub2e4\uc591\ud55c \uc0ac\uc804 \ud559\uc2b5 \ubaa8\ub378\uc744 \ube44\uad50\ud558\uace0 \ud29c\ub2dd\ud558\ub294 \ubc29\ubc95\uc744 \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4. 2.\u2026","rel":"","context":"&quot;OpenCV&quot;\uc5d0\uc11c","block_context":{"text":"OpenCV","link":"https:\/\/atmokpo.com\/w\/category\/opencv\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":38915,"url":"https:\/\/atmokpo.com\/w\/38915\/","url_meta":{"origin":38740,"position":4},"title":"YOLO\ub97c \uc774\uc6a9\ud55c \uc2e4\uc2dc\uac04 \uac1d\uccb4 \uac80\ucd9c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uad6c\ucd95, YOLO\ub97c OpenCV\uc640 \uc5f0\ub3d9\ud558\uc5ec \uc2e4\uc2dc\uac04 \uac1d\uccb4 \uac80\ucd9c \uc2dc\uc2a4\ud15c \ub9cc\ub4e4\uae30","author":"root","date":"2024\ub144 11\uc6d4 02\uc77c","format":false,"excerpt":"\ubcf8 \uae00\uc5d0\uc11c\ub294 YOLO(You Only Look Once) \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc2dc\uac04 \uac1d\uccb4 \uac80\ucd9c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. YOLO\ub294 \uace0\uc18d\uc73c\ub85c \uac1d\uccb4\ub97c \ud0d0\uc9c0\ud560 \uc218 \uc788\ub294 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c, \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. OpenCV\uc640 \ud568\uaed8 YOLO\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6f9\ucea0\uc5d0\uc11c \uc2e4\uc2dc\uac04\uc73c\ub85c \uac1d\uccb4\ub97c \uac80\ucd9c\ud558\ub294 \uc2dc\uc2a4\ud15c\uc744 \ub9cc\ub4dc\ub294 \uacfc\uc815\uc744 \uc790\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. 1. YOLO\ub780? YOLO\ub294 \uac1d\uccb4 \uac80\ucd9c\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc2e0\uacbd\ub9dd \uae30\ubc18\uc758 \uc54c\uace0\ub9ac\uc998\uc73c\ub85c, \uac1d\uccb4\ub97c\u2026","rel":"","context":"&quot;YOLO&quot;\uc5d0\uc11c","block_context":{"text":"YOLO","link":"https:\/\/atmokpo.com\/w\/category\/yolo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":38798,"url":"https:\/\/atmokpo.com\/w\/38798\/","url_meta":{"origin":38740,"position":5},"title":"OpenCV \uac15\uc88c, PyTorch \ubaa8\ub378\uc744 OpenCV\ub85c \ub85c\ub4dc\ud558\uc5ec \uc2e4\ud589\ud558\uae30","author":"root","date":"2024\ub144 11\uc6d4 02\uc77c","format":false,"excerpt":"\uc800\uc790: \uc870\uad11\ud615 \uc791\uc131\uc77c: 2024\ub144 11\uc6d4 26\uc77c 1. \uc11c\ub860 OpenCV(Open Source Computer Vision Library)\ub294 \ucef4\ud4e8\ud130 \ube44\uc804 \ubc0f \uba38\uc2e0\ub7ec\ub2dd\uc744 \uc704\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \ub2e4\uc591\ud55c \uc774\ubbf8\uc9c0 \ubc0f \ube44\ub514\uc624 \ucc98\ub9ac \uae30\uc220\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. PyTorch\ub294 \uba38\uc2e0\ub7ec\ub2dd \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c, \ud2b9\ud788 \ub525\ub7ec\ub2dd \ubaa8\ub378\uc758 \uac1c\ubc1c\uacfc \ud559\uc2b5\uc5d0 \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 PyTorch\ub85c \ud559\uc2b5\ud55c \ubaa8\ub378\uc744 OpenCV\ub97c \ud1b5\ud574 \ub85c\ub4dc\ud558\uc5ec \uc2e4\uc2dc\uac04\uc73c\ub85c \uc2e4\ud589\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. 2.\u2026","rel":"","context":"&quot;OpenCV&quot;\uc5d0\uc11c","block_context":{"text":"OpenCV","link":"https:\/\/atmokpo.com\/w\/category\/opencv\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/posts\/38740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/comments?post=38740"}],"version-history":[{"count":1,"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/posts\/38740\/revisions"}],"predecessor-version":[{"id":38741,"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/posts\/38740\/revisions\/38741"}],"wp:attachment":[{"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/media?parent=38740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/categories?post=38740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/atmokpo.com\/w\/wp-json\/wp\/v2\/tags?post=38740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}