Questions - OpenCV Q&A Forum

184

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1

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2018-09-26 07:28:02 -0600 ___SJ___

hog + svm a lot of false negative

hog-svm

125

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2018-01-24 03:09:12 -0600 Santhosh1

How to improve this pixel remover process?

pixel

393

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2018-04-28 20:44:58 -0600 ugurcabuk

Draw contours into chain code

Chaincode

336

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answers

1

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2017-10-11 10:47:39 -0600 shelpermisc

out of calibration detection and re-calibration for stereo cam

9k

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2019-11-15 04:37:33 -0600 berak

How to Detect Speaker from facial landmarks of mouth using face_recognition

848

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2016-12-04 21:24:12 -0600 sammoes

Why is the CUDA version slower than the OpenCL version?

169

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2016-05-23 02:23:51 -0600 wakeup706

CascadeClassifier::detectMultiScale function

Facedetection

460

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2013-03-11 10:19:57 -0600 alykhantejani

How to use cv::meanShift (C++)

415

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2013-12-30 14:06:36 -0600 strattonbrazil

list extensions supported by OpenCV

411

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2020-05-17 13:58:18 -0600 Nbb

segmentation fault (core dumped)

coredumped

164

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2018-05-18 04:40:36 -0600 lazyadt

Stitching images can't detect common feature points

71

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2019-02-20 06:44:36 -0600 technophile_2507

Detect user defined shapes ?

Detect_Shape

3k

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2015-12-06 22:31:41 -0600 Tiras

HIGHGUI ERROR: V4L2: Unable to get property

videowriter

179

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2019-01-22 06:47:29 -0600 Filippo9669

Capturing a frame in a double while loop

1k

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1

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2013-05-29 20:19:11 -0600 wuling

Detected memory leaks!

1k

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2

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2014-09-05 12:54:18 -0600 vc++

How to update a submatrix of a multi dimension matrix in OpenCV

285

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2020-06-03 04:00:14 -0600 Visionmop

matchShapes for Contour Defects

168

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2017-04-23 04:18:58 -0600 cmx

Face detection and object tracking

751

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10

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2013-10-24 05:47:50 -0600 Pedro Batista

Question number 6000: Your hopes and dreams about OpenCV?

opencv

606

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2019-01-17 05:06:13 -0600 muttistefano

SolvePnp origin point

160

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2020-07-10 03:36:43 -0600 Christushka

Please tell us more about the algorithm " color_histogram.py" in the OpenCV library. I just can't find any information about this algorithm, and I can't understand how it works. Please explain.

сolor_histogram.py

399

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2020-04-13 07:24:19 -0600 gageru

problem with detecting dogs and cats from cnn module

548

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2

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2014-10-08 05:13:46 -0600 Shabuddin Shaik

Opencv Test suite on android

163

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2019-10-19 06:11:00 -0600 fogx

getFLOPS of deep neural network

dnn#opencv

484

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2016-09-22 07:05:39 -0600 carlosvl

Error building gpu module (OpenCV 2.4.13, Win7, VS 2013 and Cuda 7.5)

439

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2018-08-26 16:25:25 -0600 jamesson

Cmake with TBB on win64 (unfamiliar cmake gui fields)

192

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2014-11-12 00:16:33 -0600 sakmongkon

what method I should use for multi class object detection and recognition

#recognition

111

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2020-06-12 17:15:44 -0600 deorez

Android bitmap contrast

AndroidOpenCV

594

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no

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2015-04-12 13:51:00 -0600 arefenayat

xvid dll's

134

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no

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2016-04-02 10:47:02 -0600 bob409

12,357 questions

hog + svm a lot of false negative

How to improve this pixel remover process?

Draw contours into chain code

out of calibration detection and re-calibration for stereo cam

How to Detect Speaker from facial landmarks of mouth using face_recognition

Why is the CUDA version slower than the OpenCL version?

CascadeClassifier::detectMultiScale function

How to use cv::meanShift (C++)

list extensions supported by OpenCV

segmentation fault (core dumped)

Stitching images can't detect common feature points

Detect user defined shapes ?

HIGHGUI ERROR: V4L2: Unable to get property

Capturing a frame in a double while loop

Detected memory leaks!

How to update a submatrix of a multi dimension matrix in OpenCV

matchShapes for Contour Defects

Face detection and object tracking

Question number 6000: Your hopes and dreams about OpenCV?

SolvePnp origin point

Please tell us more about the algorithm " color_histogram.py" in the OpenCV library. I just can't find any information about this algorithm, and I can't understand how it works. Please explain.

problem with detecting dogs and cats from cnn module

Opencv Test suite on android

getFLOPS of deep neural network

Error building gpu module (OpenCV 2.4.13, Win7, VS 2013 and Cuda 7.5)

Cmake with TBB on win64 (unfamiliar cmake gui fields)

what method I should use for multi class object detection and recognition

Android bitmap contrast

xvid dll's

Which distance metric does SVM->predict uses

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