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Can't draw a rectangle into camera frame with opencv android
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1
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292
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March 27, 2021
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How to detect and highlight small PCB circuit trace
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7
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61
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May 16, 2022
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Trouble with DFT Complex output
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7
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28
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May 12, 2022
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Train an EdgeBoxes Model
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1
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25
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May 12, 2022
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Can I detect edge damages of atm card images
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0
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26
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May 11, 2022
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Image of fish, how to find these points of contour?
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2
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137
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May 7, 2022
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Number of result of findContours strangely vary
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1
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41
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May 4, 2022
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Noise reduction
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0
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37
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May 4, 2022
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SIGBUS error on low-end Android devices when using cv::warpAffine (C++ using NDK)
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0
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19
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May 2, 2022
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Using shape inside a picture as template for matching
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0
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30
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May 2, 2022
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Why R is not considered in cv2.undistortPoints?
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8
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61
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April 30, 2022
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Hough probability maths (hough.cpp)
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0
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33
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April 25, 2022
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Merge images with only specified pixels
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1
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66
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April 15, 2022
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Why 4.5.5.64 & findcontours，return contours are tuple？
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1
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50
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April 15, 2022
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Saturate an image mask
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0
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41
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April 12, 2022
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Vertical dotted line and and text
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3
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44
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April 10, 2022
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Fault identification in regular patterns
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2
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46
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April 10, 2022
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How to calculate width of each worm in the image?
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6
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278
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April 8, 2022
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Remove 6 bit from 16 bit depth pixels
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11
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169
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April 4, 2022
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Assertion failed getStructuringElement
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4
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60
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April 1, 2022
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cv::bilateralFilter assertion fails with 3-channel float
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2
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55
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March 30, 2022
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Demosaic bayer bggr
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5
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106
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March 27, 2022
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More options in template matching
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2
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130
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March 27, 2022
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Grab raw (2 byte per pixel data)
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4
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71
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March 22, 2022
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Cuda operations give black frames
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7
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77
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March 21, 2022
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Crop a Visage for ID Cards
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0
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49
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March 21, 2022
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Draw a Spline with OpenCV
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3
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101
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March 17, 2022
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Issue in merging multiple cv::Mat type CV_16FC3
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3
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64
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March 17, 2022
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I want draw a histogram for a grayscale picture
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1
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62
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March 17, 2022
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Background Subtraction Batch Processing
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2
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77
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March 16, 2022
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