Questions - OpenCV Q&A Forum

555

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1

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no

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2019-06-14 23:37:57 -0600 berak

Linker error with OpenCV legacy and contrib

445

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no

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no

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2019-06-14 12:41:16 -0600 Jorge Andres Chamorro Martinez

Does dnn module support bidirectional LSTM?

957

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1

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no

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2019-12-08 10:30:05 -0600 tanfulun

Error reading facenet model with dnn module

948

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1

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no

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2019-06-15 04:36:57 -0600 Kitnos

Multi class SVM classifier with HOG descriptor

35

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no

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no

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2019-06-14 06:06:49 -0600 Yad_Manoj

How do I get run time of core module from core.xml

core#runtime

3k

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no

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no

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2019-06-14 04:56:17 -0600 RomanS

Capture camera video using h264

2k

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no

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no

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2019-06-14 02:48:12 -0600 Rafutek

Error loading OpenCV with Maven

3k

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1

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no

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2019-06-14 02:57:55 -0600 shuhei

delay of VideoCapture::read (python)

1k

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1

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2019-06-20 16:03:09 -0600 machineelf

Undefined symbols for architecture x86_64 for c++, python works fine

793

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2019-06-13 15:26:06 -0600 brianmichalk

behavior of grab() after select timeout

1k

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2019-06-13 23:51:29 -0600 berak

Java - Mat subtract returns all black image

218

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no

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

OpenCV error on Training, please help. [closed]

207

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

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

6k

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no

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2019-06-13 08:51:11 -0600 kobeking

WLS filtering

DisparityWLSFilter

320

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no

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no

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

Implement Multi class SVM classifier with HOG descriptor

623

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2

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no

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2019-06-19 02:14:00 -0600 Daraen

Cannot read net from Model Optimizer

1k

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2019-06-13 06:24:52 -0600 langtang1123

how to detect waterdroplet in given images

python

709

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no

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2019-06-13 03:39:42 -0600 tgpsantos

Mat type CV_8U but ByteBuffer values range from -128 to 127

317

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2019-06-12 21:51:51 -0600 vvnvvn1

Live video object detection

115

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2019-06-12 21:49:11 -0600 sundrops

editing mat is so slow

2d-image

651

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no

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2019-06-12 14:18:12 -0600 CVPilot

Convert yaw, pitch and roll values to rVec for projectPoints.

2k

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no

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no

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2019-06-12 08:57:15 -0600 diegovd

samples::findFile not finding file

217

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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

559

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1

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-1

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2019-06-21 10:46:24 -0600 Chris

Object orientation (horizontal/vertical)

orientation

180

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no

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

Image classification in video stream with contours

475

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no

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-1

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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]

316

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no

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

Android Color background document not detects Document Edges

1k

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no

answers

-1

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

Issue in using imread and imwrite in thread

614

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1

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no

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2019-06-12 04:05:45 -0600 supra56

DNN CPP - TOO SLOW VIDEO - GENDERNET

5k

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no

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no

votes

2019-06-11 13:48:02 -0600 hgarg

29,830 questions

Linker error with OpenCV legacy and contrib

Does dnn module support bidirectional LSTM?

Error reading facenet model with dnn module

Multi class SVM classifier with HOG descriptor

How do I get run time of core module from core.xml

Capture camera video using h264

Error loading OpenCV with Maven

delay of VideoCapture::read (python)

Undefined symbols for architecture x86_64 for c++, python works fine

behavior of grab() after select timeout

Java - Mat subtract returns all black image

OpenCV error on Training, please help. [closed]

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

WLS filtering

Implement Multi class SVM classifier with HOG descriptor

Cannot read net from Model Optimizer

how to detect waterdroplet in given images

Mat type CV_8U but ByteBuffer values range from -128 to 127

Live video object detection

editing mat is so slow

Convert yaw, pitch and roll values to rVec for projectPoints.

samples::findFile not finding file

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

Object orientation (horizontal/vertical)

Image classification in video stream with contours

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

Android Color background document not detects Document Edges

Issue in using imread and imwrite in thread

DNN CPP - TOO SLOW VIDEO - GENDERNET

How to generate a .pbtxt file using a tensor flow model .pb file for dnn module?

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