How to initialize cv::UMat by using data pointer?
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3
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57
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September 20, 2023
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I want to simulate a broken glass effect using OpenCV
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0
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61
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September 18, 2023
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Converted bgr to yuv420p, and then converted yuv420p back to bgr, ended up a RGB image
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2
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70
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September 11, 2023
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Optic Marker Recognition
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5
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121
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August 25, 2023
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How to calculate the rotation Angle difference between similarity contours
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0
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73
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August 22, 2023
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How to efficiently concat multiple images and overlap the duplicates part of the images
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7
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133
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August 21, 2023
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Any OpenCV Cuda function have similar used for cv::distanceTransform?
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4
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58
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August 14, 2023
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Height of contour at different positions
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13
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1223
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August 13, 2023
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Why OpenCV cuda function the execution time will be inconsistent?
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10
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301
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August 11, 2023
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Improving Illumination in Night Time Images opencv
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4
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439
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August 9, 2023
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What techniques will reduce headlight glare in vehicle image processing?
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2
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585
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July 13, 2023
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How can I find all circles in this pictures?
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2
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96
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August 8, 2023
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Demosaicing Produces Grayscale Result
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4
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123
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August 8, 2023
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Do OpenCV and TurboJpeg have the same image compression/decompression performance?
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1
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103
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July 31, 2023
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Thread Safety for Imgproc.threshold on Java
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1
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91
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July 23, 2023
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Taking blockScale = 4.5 in crossCorr() function used in template matching
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0
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67
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July 20, 2023
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Disparity Map to Point cloud gone wrong
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4
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226
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July 10, 2023
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Find brighter area in an image
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1
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114
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July 9, 2023
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Line Segment Detector
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2
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122
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June 23, 2023
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How to segment an object into minor segments for volume calculation
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2
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135
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June 18, 2023
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Assertion error on using BoxFilter
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4
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112
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June 8, 2023
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How to separate and detect overlapping curves?
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1
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488
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June 6, 2023
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Draw arc passing in three points
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4
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219
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June 3, 2023
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MINMAX normalization on CV_32F image does not seem to work (all outputs are 0)
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7
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207
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May 25, 2023
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OpenCV morphological dilation implementation might be wrong?
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2
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219
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May 11, 2023
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[SOLVED] Change dominant colour of a palette
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4
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159
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May 6, 2023
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An advise for a simple pixel prediction algorithm
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4
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141
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May 5, 2023
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How do I get the center of connectedComponents with cuda?
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2
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347
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April 18, 2023
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Remove Grid in the Floor Plan
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2
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335
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April 7, 2023
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Question about initUndistortRectifyMap & remap function
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2
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261
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April 7, 2023
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