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Catching Opencv assertion errors: (-215:Assertion failed) 0 <= roi.x && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <= roi.height && roi.y + roi.height <= m.rows in function ‘Mat’
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2
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123
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July 3, 2024
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Sending video data over UART
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8
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225
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July 3, 2024
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Why doesn't my mask correctly divide DetectAndCompute into quadrants?
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5
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155
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July 2, 2024
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Mahjong Solver Script Issues
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0
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676
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December 28, 2022
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Any night vision cameras for suggestion?
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2
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108
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June 30, 2024
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Dress Measurements
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0
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206
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June 1, 2024
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Conversion of video files to .bin files & upload to a hologram fan for iOS
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1
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749
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January 22, 2024
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Fix Opencv slow face recognition on RTSP? (CameraIP)
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2
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171
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June 24, 2024
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Could not install tesseract to work with QT
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4
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341
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May 27, 2022
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Error Handling for RTSP Stream
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3
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154
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June 18, 2024
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Using OpenCV with a dual infrared and normal camera
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4
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136
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June 18, 2024
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SVG file from Aruco dictionary
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0
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148
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May 17, 2024
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Creating a custom yolox model using coco script
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1
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68
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June 16, 2024
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SVM model training and classification return error
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2
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89
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June 15, 2024
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I can't visualize the video I save
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1
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96
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June 11, 2024
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Crash with error EXC_BAD_ACCESS
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2
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127
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June 6, 2024
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Camera with Python
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3
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143
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June 4, 2024
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Error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support
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7
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7942
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May 28, 2024
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Tracking People playing Tennis
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1
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133
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May 23, 2024
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Error buildling Opencv and Clion IDE window 10 (64bit)
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1
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144
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May 21, 2024
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Help system for monitoring a padel game
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1
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190
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May 21, 2024
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DeDuplication of Faces
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0
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128
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May 16, 2024
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Unique face recognition
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1
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481
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May 16, 2024
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img.at<Vec3b> giving 3 values for grayscale image
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2
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111
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May 16, 2024
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How to reduce extract image feature time?
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7
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147
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May 13, 2024
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End or pause the facial recognise process with OpenCV
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0
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107
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May 10, 2024
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Exception not caught
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7
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199
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May 10, 2024
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OpenCV4.7 Cross Compilation, runtime error: rebuild the library with windows, gtk+ 2.x or cocoa support
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5
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254
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May 3, 2024
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Yolov9 Youtube Vidoe inference
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2
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103
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May 1, 2024
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Getting images from one thread and process them in another thread
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2
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184
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April 27, 2024
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