Questions - OpenCV Q&A Forum

270

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no

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no

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2019-10-20 20:34:48 -0600 Vizier87

Converting camera feed into relative intensity in mW

opencv4

512

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no

answers

no

votes

2020-08-11 01:25:51 -0600 berak

Segmentation fault: 11 after matrix multiplication

c++

232

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no

answers

-1

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2016-02-21 02:01:19 -0600 AdamIB

slow optical flow

deleted

1k

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no

answers

no

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2018-01-25 11:08:09 -0600 rab4280

insufficient memory using SIFT

SIFT
memory

160

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no

answers

no

votes

2020-10-02 10:23:38 -0600 HunterP

Computing distance of identified object with stereoCalibrate() and stereo(), not whole depth map

1k

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no

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2014-04-20 11:25:27 -0600 NightRadio

libnative_camera crash on Android 4.4.2

186

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no

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2017-06-06 08:37:36 -0600 jack94

Image acquisition problem in VisualStudio

398

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answers

1

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2018-08-07 05:45:22 -0600 JimQ

How to get the optimal binary threshold value

724

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no

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2019-05-14 10:15:17 -0600 ahmad2301

How to measure screw thread using sub-pixel edge detection

Subpixeledgedtection

2k

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no

answers

2

votes

2014-08-13 12:00:39 -0600 mohagheghiyan

iranian license plate detection

plate
Haar

2k

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no

answers

1

vote

2016-10-10 09:28:05 -0600 benT

Estimate pose of ArUco markers detected in a stereo-setup

430

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no

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no

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2018-09-14 08:26:22 -0600 eudoxos

Find indices of nearest zero pixel after distance transform

distanceTransform

406

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answers

no

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2015-03-12 07:52:16 -0600 Schawn

Training Dectectors - Image Sample Preparations

571

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answers

1

vote

2015-07-26 15:29:05 -0600 franken

How to measure the distance from CAMERA and the object

133

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no

answers

1

vote

2015-01-08 08:40:54 -0600 Arun Gupta

Is there any limitation of preview frame rate in OpenCV

android

636

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no

answers

1

vote

2015-08-20 01:23:32 -0600 roshanpal

Flann against a database of images

77

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no

answers

no

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2015-06-08 06:25:07 -0600 215

Pixeldisplacement into angular rotation

conversion

248

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no

answers

no

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2015-04-07 21:12:56 -0600 crd319

gpu hog.computeConfidenceMultiScale throws Assertion failed error

CUDA
HOG

249

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no

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no

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2019-09-08 19:48:06 -0600 JailsonPanizzon

How create a release for windows with OpenCV and PyQt5?

66

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no

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2014-05-23 03:43:59 -0600 tono

Android how transform camera image in a 8 bits style image?

8bit
android

1k

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no

answers

no

votes

2014-04-27 15:47:23 -0600 mikey

Overlaying edges onto original image in Python

212

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no

answers

no

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2018-03-15 16:26:19 -0600 stiv-yakovenko

How can I convert cordinates from rectified stereo to original coordinates in opencv?

2k

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no

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2016-02-20 23:11:32 -0600 alduaa

svm java opencv 3

1k

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no

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2016-03-22 13:48:17 -0600 hassouna09

Sizes of input arguments do not match () in cvCalcOpticalFlowBM

5k

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no

votes

2016-04-08 05:53:43 -0600 AVB

Unexpected imdecode error

278

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no

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2015-03-31 03:26:39 -0600 oldrich

VideoWriter produces file with unneeded bytes at the end of file

1k

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no

answers

3

votes

2018-03-20 08:26:16 -0600 Roma

How to generate a configuration file for tensorflow openpose model ?

openpose
dnn

236

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no

answers

no

votes

2018-04-28 00:49:22 -0600 moshel

Detecting falls using DNN, looking for advice

177

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no

answers

no

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2016-11-28 11:31:09 -0600 Laminos

videoio error v4l

c++opencv

1k

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no

answers

no

votes

2016-10-20 15:51:29 -0600 Milkboy

12,357 questions

Converting camera feed into relative intensity in mW

Segmentation fault: 11 after matrix multiplication

slow optical flow

insufficient memory using SIFT

Computing distance of identified object with stereoCalibrate() and stereo(), not whole depth map

libnative_camera crash on Android 4.4.2

Image acquisition problem in VisualStudio

How to get the optimal binary threshold value

How to measure screw thread using sub-pixel edge detection

iranian license plate detection

Estimate pose of ArUco markers detected in a stereo-setup

Find indices of nearest zero pixel after distance transform

Training Dectectors - Image Sample Preparations

How to measure the distance from CAMERA and the object

Is there any limitation of preview frame rate in OpenCV

Flann against a database of images

Pixeldisplacement into angular rotation

gpu hog.computeConfidenceMultiScale throws Assertion failed error

How create a release for windows with OpenCV and PyQt5?

Android how transform camera image in a 8 bits style image?

Overlaying edges onto original image in Python

How can I convert cordinates from rectified stereo to original coordinates in opencv?

svm java opencv 3

Sizes of input arguments do not match () in cvCalcOpticalFlowBM

Unexpected imdecode error

VideoWriter produces file with unneeded bytes at the end of file

How to generate a configuration file for tensorflow openpose model ?

Detecting falls using DNN, looking for advice

videoio error v4l

Original Image from webcam is undistorted. Undistort actually distorts.

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