Questions - OpenCV Q&A Forum

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2019-05-20 13:40:22 -0600 vfbsilva

Can't build darknet (CNN) with CUDNN support

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2019-05-22 13:35:50 -0600 Jaques

calculate Z from two images possible?

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2019-05-23 22:23:44 -0600 supra56

OpenCV VideoCapture in Win10 VS17 cannot open more than four USB 3.0 cameras

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2019-05-26 10:43:40 -0600 Synaps

Python - Multiple persistent modifiable rectangle selector [closed]

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2019-05-29 16:53:21 -0600 biza

How can define a region of interest in empty parking spaces?

opencv
c++

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2019-05-27 11:36:49 -0600 vchill

Is there any function to create cuda context in opencv similar to what cuCtxCreate does from cuda library?

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2019-05-27 18:33:00 -0600 procrastinator

tracking points

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2019-05-28 03:40:00 -0600 levinpqr

VideoWriter output video is not playable

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2019-05-31 16:22:04 -0600 the-dude

Opencv Email Notification

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2019-06-02 12:39:26 -0600 mj

How to use yolov3 and openCV with the support NCS2

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2019-06-06 19:34:23 -0600 TomH

can't open URL video source with opencv-python cv2.VideoCapture()

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2019-06-06 20:56:10 -0600 albert

Opencv java how to sort a bubble sheet TopLeftToBottomRight

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2019-06-09 20:23:09 -0600 Aeroxander

Assertion failed (inputs.size()) in cv::dnn::dnn::Layer::getMemoryShapes, file opencv\modules\dnn\src\dnn.cpp, line 3616

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2019-06-07 08:20:54 -0600 Daraen

TensorFlow models and OpenCV DNN

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2019-06-09 05:57:58 -0600 htoon

How does opencv convert floating points data to uint8 in imwrite function to save as .jpg?

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2019-06-10 02:35:19 -0600 dangerrockstar

how to detect iron buckle bar length

opencv
c++

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2019-06-10 06:54:13 -0600 hua

I can't get different convolution results when calling the function successively with different parameters.

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2019-06-10 14:07:15 -0600 hua

I got out of memory error when loading 4096*4096 image to my OpenCV_CUDA program.

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2019-06-12 01:54:04 -0600 Kira

Issue in using imread and imwrite in thread

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2019-06-12 00:26:33 -0600 Jayapriya

Android Color background document not detects Document Edges

458

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2019-06-12 03:25:39 -0600 Daverry

Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]

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2019-06-12 04:02:48 -0600 Kitnos

Image classification in video stream with contours

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2019-06-12 07:00:33 -0600 Packt Publishing

Best resources on OpenCV is now available on Packt just for $ 10

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2019-06-13 08:39:00 -0600 Kitnos

Implement Multi class SVM classifier with HOG descriptor

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2019-06-14 10:33:41 -0600 MikeSZ

Behavior of PCA, Eigen, SVD (and other SVD)

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2019-06-13 23:55:40 -0600 berak

OpenCV error on Training, please help. [closed]

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2019-06-17 13:44:30 -0600 FrancInnov

Path Recognition with OpenCV

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2019-06-17 17:01:40 -0600 newType

What does the following code do?

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2019-06-18 04:50:57 -0600 Kitnos

DetectMultiscale in a Multi classification SVM hog classifier in video stream

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2019-07-01 22:51:34 -0600 supra56

5,271 questions

Can't build darknet (CNN) with CUDNN support

calculate Z from two images possible?

OpenCV VideoCapture in Win10 VS17 cannot open more than four USB 3.0 cameras

Python - Multiple persistent modifiable rectangle selector [closed]

How can define a region of interest in empty parking spaces?

Is there any function to create cuda context in opencv similar to what cuCtxCreate does from cuda library?

tracking points

VideoWriter output video is not playable

Opencv Email Notification

How to use yolov3 and openCV with the support NCS2

can't open URL video source with opencv-python cv2.VideoCapture()

Opencv java how to sort a bubble sheet TopLeftToBottomRight

Assertion failed (inputs.size()) in cv::dnn::dnn::Layer::getMemoryShapes, file opencv\modules\dnn\src\dnn.cpp, line 3616

TensorFlow models and OpenCV DNN

How does opencv convert floating points data to uint8 in imwrite function to save as .jpg?

how to detect iron buckle bar length

I can't get different convolution results when calling the function successively with different parameters.

I got out of memory error when loading 4096*4096 image to my OpenCV_CUDA program.

Issue in using imread and imwrite in thread

Android Color background document not detects Document Edges

Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]

Image classification in video stream with contours

Best resources on OpenCV is now available on Packt just for $ 10

Implement Multi class SVM classifier with HOG descriptor

Behavior of PCA, Eigen, SVD (and other SVD)

OpenCV error on Training, please help. [closed]

Path Recognition with OpenCV

What does the following code do?

DetectMultiscale in a Multi classification SVM hog classifier in video stream

Unable to load an image - Open CV not working with Visual Studio2019

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