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I'm trying to use opencv to detect people on a video and count if that people crossed a horizontal line
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3
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70
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April 26, 2024
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I am encountering an error while attempting to load the 'haarcascade_eye.xml' file using OpenCV.js. The error message is as follows
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1
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454
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March 21, 2024
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How detect book page?
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0
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112
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February 1, 2024
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OpenCV 4.9.0 Bug: Markers in generated ChArUco board are not centered
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5
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346
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January 3, 2024
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How to Compare two tablet-drawings from different users?
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6
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1558
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June 11, 2023
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Simple Motion Detection with complex background for fish detection
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7
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1129
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May 9, 2023
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Object Detection - Haar Cascade / LBP Cascade - Software - cv_traincascade.exe - CPU Utilisation
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0
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559
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January 30, 2022
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Object Detection - Waldboost
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0
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640
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January 26, 2022
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How to count objects in real time using opencv and an android device?
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0
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1310
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February 2, 2021
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Tracking a soccer field while camera pans/moves
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0
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620
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April 14, 2023
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Aruco coordinate system changed in pose estimation for OpenCV 4.6/4.7; bug or change in spec?
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2
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1109
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March 27, 2023
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QUIRC error in OpenCV 4
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6
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2855
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January 6, 2023
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Use Dnn.readNetFromModelOptimizer to detect objects
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0
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658
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February 4, 2021
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Pulling data from fast moving disc
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9
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528
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July 11, 2022
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Problem with encodeStructuredAppend function
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1
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508
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July 7, 2022
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Question in HOGDescriptor::computeGradient soure code
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1
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384
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July 5, 2022
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Increase difference between two poorly distinguishable colors
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5
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827
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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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529
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May 20, 2022
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Why hog + pca to svm can not work
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2
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502
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April 1, 2022
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Understanding blobdetector in 4.5.4
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6
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1719
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February 3, 2022
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Object Detection - Haar Cascade / LBP Cascade / HOG Descriptor - Result Value
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3
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593
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February 1, 2022
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Object Detection - Haar Cascade / LBP Cascade - Simplest Example - Training Data
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1
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750
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February 1, 2022
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Object Detection - Haar Cascade / LBP - Training Data - Creation
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8
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820
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January 30, 2022
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Object Detection - Face Recognition
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1
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390
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January 30, 2022
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Object Detection - HOG Descriptor + SVM
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5
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1046
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January 30, 2022
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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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532
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December 10, 2021
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Detect / re-recognize objects by shape
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2
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386
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August 16, 2021
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Choosing negative images for training haar cascade
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4
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961
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August 16, 2021
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How to estimate speed of the vehicle in fast forwarded video?
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3
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662
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July 26, 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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429
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June 16, 2021
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