Questions - OpenCV Q&A Forum

361

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no

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2016-11-04 11:28:56 -0600 Farqual

calcHist() in detail

247

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no

answers

1

vote

2013-12-16 06:45:37 -0600 alykhantejani

Speed of cv::linemod with SSE3

linemod
SSE

154

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no

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no

votes

2015-06-23 09:38:56 -0600 raja_s

I am using agglomerative clustering and want to get only one cluster out of a sequence of image. Can you help with an idea? >

clustering

129

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2017-01-24 01:20:11 -0600 hoang anh tuan

How to detect this object?

detection

115

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2015-12-10 09:48:20 -0600 msucv

how can i convert datat to matrix ?

1k

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answers

1

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2015-02-24 02:03:52 -0600 HSB

Multiple camera preview in android with openCV

145

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2019-07-31 10:50:53 -0600 roastedbill

Cannot find function definations in libopencv_java3.so exported symbols

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2016-04-10 12:00:41 -0600 NathanSn

Active Contours OpenCV 3.1.0

122

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-1

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2014-07-08 05:50:41 -0600 Nilesh Pambhar

how to integrate opencv in ios project.How can i create simple image process?

#IOS#OpenCV

170

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2014-12-03 04:22:38 -0600 Nimesh

Error while install opencv on raspbian on raspberry pi

2k

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2014-08-16 08:17:40 -0600 unxnut

Load many images in vector<Mat>

635

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2015-11-23 23:41:33 -0600 Arak_Lea

Can OpenCV save to file from a Webstream

streaming
ip

220

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2014-01-15 10:20:15 -0600 Summer

Output image with alternate reverse rows

209

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2019-11-21 06:11:57 -0600 BEEKEEPER42

Finding length of specific lines in bee wing

343

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2014-09-25 13:30:47 -0600 SumitM

coordinate system type

518

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2017-01-22 01:47:01 -0600 danielbr

Unable to create DescriptorMatcher in openCV 3.2 - Android

Opencv3.0

228

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no

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2018-09-14 11:37:39 -0600 danieltak

Draw lines on a field

houghlinesp

468

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2017-07-26 05:43:32 -0600 Dexter2653

Build OpenCV with FFMpeg for iOS

ios
ffmpeg

2k

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no

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2019-11-05 09:27:04 -0600 faheyon007

Image Not Loading In OpenCV 4.x.x

2k

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2017-11-20 08:24:00 -0600 r@opencv

Gstreamer error while trying to input video stream using opencv c++

89

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2016-06-23 04:18:25 -0600 RohanS

I am doing camera calibration and the camera matrix i get has a huge value of camera constant(10^4).Is this normal??.

calibrateCamera

543

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2018-11-18 13:46:13 -0600 LBerger

Python binding stitcher class

pythonbinding

1k

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2018-09-17 13:15:11 -0600 Honk5000

Problem with Intel Realsense SDK 2.0 and cv::cvtColor

99

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no

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2015-04-05 20:24:15 -0600 zhangkai

generate 3d models automatically based on the vertexs

3d
points3d

279

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no

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2018-06-12 02:58:09 -0600 gaber

when i use sfm::reconstruct to extract the point cloud out of set of images it gives faulty 3D points (i already calibrated my camera and found the camera matrix) could the images be the problem and if so what should be done ?

3dreconstruction

113

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no

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2015-07-28 04:38:34 -0600 elp14sma

haarcascade face detection for loop

c++
opencv

312

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no

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no

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2017-10-03 04:45:22 -0600 LowClue

Track ring pull Python

662

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no

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2015-07-06 16:08:08 -0600 amanieux

ocv3 ocl gpu acceleration on android ?

98

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no

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2018-08-04 18:10:05 -0600 m7ammad7assan

Images registration for low resulation highway images

184

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no

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no

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2015-04-28 22:26:26 -0600 Carrot_Luobo

12,357 questions

calcHist() in detail

Speed of cv::linemod with SSE3

I am using agglomerative clustering and want to get only one cluster out of a sequence of image. Can you help with an idea? >

How to detect this object?

how can i convert datat to matrix ?

Multiple camera preview in android with openCV

Cannot find function definations in libopencv_java3.so exported symbols

Active Contours OpenCV 3.1.0

how to integrate opencv in ios project.How can i create simple image process?

Error while install opencv on raspbian on raspberry pi

Load many images in vector<Mat>

Can OpenCV save to file from a Webstream

Output image with alternate reverse rows

Finding length of specific lines in bee wing

coordinate system type

Unable to create DescriptorMatcher in openCV 3.2 - Android

Draw lines on a field

Build OpenCV with FFMpeg for iOS

Image Not Loading In OpenCV 4.x.x

Gstreamer error while trying to input video stream using opencv c++

I am doing camera calibration and the camera matrix i get has a huge value of camera constant(10^4).Is this normal??.

Python binding stitcher class

Problem with Intel Realsense SDK 2.0 and cv::cvtColor

generate 3d models automatically based on the vertexs

when i use sfm::reconstruct to extract the point cloud out of set of images it gives faulty 3D points (i already calibrated my camera and found the camera matrix) could the images be the problem and if so what should be done ?

haarcascade face detection for loop

Track ring pull Python

ocv3 ocl gpu acceleration on android ?

Images registration for low resulation highway images

How to solve the error "Expression:vector subscript out of range" when using train_classifierNM2.cpp

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