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Question in HOGDescriptor::computeGradient soure code
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0
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22
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June 28, 2022
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Increase difference between two poorly distinguishable colors
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5
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76
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May 20, 2022
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Classifying objects from 3D CAD files
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1
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46
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May 20, 2022
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QUIRC error in OpenCV 4
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5
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208
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December 20, 2021
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Get the location of the QR code on a multi-choice answer form
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2
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120
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December 10, 2021
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Choosing negative images for training haar cascade
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4
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147
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August 16, 2021
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Which is the best approach to build a dataset to detect object that in real situations are together?
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2
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157
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June 16, 2021
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Cascade definition loading that worked with .so in 4.0.1 no longer works in 4.5.2
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12
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713
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June 14, 2021
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How to Compare two tablet-drawings from different users?
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5
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287
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May 30, 2021
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Text Detection on the Label
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0
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236
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April 21, 2021
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Using Open CV to detect greenhouse crop detection & infestation
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70
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1160
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May 20, 2021
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How to Follow the Action on a Basketball Court
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6
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918
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May 12, 2021
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Opencv qrcode detector crashes with out of memory exception
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13
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722
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May 7, 2021
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Best hardware for 4k video SDI input / run OpenCV for overlay / 4k video SDI output with reduced delay?
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8
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422
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May 4, 2021
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Blurring Number Plate
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6
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692
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May 4, 2021
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Interactive object detection in browser (NOT in real time)
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4
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158
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April 30, 2021
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When detecting a marker, fill a relative-positioned rectangle area below with an image
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3
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179
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April 28, 2021
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Custom Object detection - training my own detector but cannot get training tool to work
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7
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262
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April 22, 2021
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Object location in a busy picture (bin picking)
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3
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613
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April 21, 2021
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Poor recognition rate of HOGDescriptor and BackgroundSubtractorKNN
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11
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313
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April 11, 2021
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How to capture image in ellipse form in OpenCV?
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9
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489
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March 24, 2021
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Custom classifier for gender prediction with masks
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4
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291
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March 23, 2021
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Face recognition ip camera latency 6-10 ms
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4
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637
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March 1, 2021
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Training Haar Cascades to recognise 1 face
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2
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225
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February 25, 2021
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Identify stair projection
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1
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305
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February 24, 2021
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Best way to check objects on images?
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7
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288
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February 17, 2021
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How to get hog features at a keypoint using python?
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8
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198
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February 17, 2021
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Create customized xml for cv2.CascadeClassifier
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1
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174
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February 9, 2021
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Face Detection slow from video
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9
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666
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February 3, 2021
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Live stream object detection
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9
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454
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January 20, 2021
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