Questions - OpenCV Q&A Forum

59

views

2

answers

no

votes

2017-01-23 00:44:42 -0600 Allison

How to translate the Region of interest to the Center of gravity of the image?

translation

10

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no

answers

no

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2017-01-22 17:17:22 -0600 thatc0der

Is BufferedImage TYPE_INT_RGB incompatible with Mat?

30

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no

answers

no

votes

2017-01-22 13:16:13 -0600 simon

OpenCV Error: Assertion failed (meansFlt.type() == CV_32FC1) in clusterTrainSamples

EM
ml

13

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no

answers

no

votes

2017-01-22 09:51:19 -0600 quark

Stack Around The Variable 'hashKey' was corrupted [closed]

15

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no

answers

no

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2017-01-22 09:39:17 -0600 LBerger

Access to split doc [closed]

documentation

17

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no

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no

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2017-01-22 09:09:27 -0600 lovaj

cv::Mat memory is not released even after calling release()?

8

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no

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no

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2017-01-22 07:19:31 -0600 Clementf2b

OpenCV in c++ to java

AndroidOpenCV

75

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1

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no

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2017-01-22 07:14:39 -0600 LBerger

Surface_Matching Error Stack around the variable"hashKey"

467

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no

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1

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2017-01-22 06:55:56 -0600 Yasen

How to train HoG manually in Python? [closed]

11

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no

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no

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2017-01-22 05:09:47 -0600 Nuz

Training SVM Error

opencv
c++

15

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no

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no

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2017-01-22 04:35:38 -0600 Dashu

Configure OpenCV for Android with Visual Studio(NVIDIA Nsight )

10

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1

answer

no

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2017-01-22 03:39:28 -0600 phryniszak

estimateAffinePartial2D and estimateAffine2D

209

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1

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no

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2017-01-22 02:12:18 -0600 Allison

How to do alignment of image? [closed]

moments

11

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no

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no

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

Unable to create DescriptorMatcher in openCV 3.2 - Android

Opencv3.0

17

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1

answer

no

votes

2017-01-21 23:26:16 -0600 Tetragramm

Mat operation

18

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1

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no

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2017-01-21 21:20:42 -0600 Tetragramm

Finding Largest Circle Contained Within A Contour

14

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no

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no

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2017-01-21 19:46:40 -0600 BigJinge

The Integrated Catflap : Best cascade for under cat mouth identification?

11

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no

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no

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2017-01-21 12:36:19 -0600 LBerger

hdr_imaging in opencv3 with VS2015. Assertion failed (!images.empty())

12

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no

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no

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2017-01-21 12:05:21 -0600 Feddav

Opencv with tesseract installation error on ubuntu

11

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no

answers

no

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2017-01-21 10:12:21 -0600 thatc0der

Array Coordinate out of bounds

java

111

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1

answer

no

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2017-01-21 09:53:12 -0600 Allison

I need help for SVM Module for training data and testing data using the HOG matrix [closed]

c++

93

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1

answer

no

votes

2017-01-21 08:22:43 -0600 LBerger

what is wrong with the below code ? Crashes on "cv::projectPoints"line in release mode, does not crash in debug mode but "cv::projectPoints" function does not function. [closed]

release
mode

16

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no

answers

no

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2017-01-21 07:44:04 -0600 belan

How to change 2 channel matrix to 1 channel matrix

matrix

22

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1

answer

no

votes

2017-01-21 06:17:56 -0600 NTxC

Sobel using dx=1, dy=0 gives exactly same output as dx=0, dy=1 (bug?)

22

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no

answers

no

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2017-01-21 05:05:05 -0600 Ashiq KS

My USB3.0 IDS cannot opened with opencv2.4.12.Please help me with a solution.

19

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1

answer

no

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2017-01-21 05:02:47 -0600 lovaj

Filling cv::Mat calling function row by row?

matrix
CvMat

24k

views

2

answers

4

votes

2017-01-21 04:49:38 -0600 sturkmen

How can I get frames from my webcam ?

webcam
frame

49

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1

answer

no

votes

2017-01-21 04:21:05 -0600 berak

Trimap image use in OpenCV

23

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2

answers

no

votes

2017-01-21 03:06:54 -0600 berak

How to get around camera lag

16

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1

answer

no

votes

2017-01-21 02:39:07 -0600 berak

How to retrieve the matched lines from the BinaryDescriptorMatcher

c++#opencv

22,001 questions

How to translate the Region of interest to the Center of gravity of the image?

Is BufferedImage TYPE_INT_RGB incompatible with Mat?

OpenCV Error: Assertion failed (meansFlt.type() == CV_32FC1) in clusterTrainSamples

Stack Around The Variable 'hashKey' was corrupted [closed]

Access to split doc [closed]

cv::Mat memory is not released even after calling release()?

OpenCV in c++ to java

Surface_Matching Error Stack around the variable"hashKey"

How to train HoG manually in Python? [closed]

Training SVM Error

Configure OpenCV for Android with Visual Studio(NVIDIA Nsight )

estimateAffinePartial2D and estimateAffine2D

How to do alignment of image? [closed]

Unable to create DescriptorMatcher in openCV 3.2 - Android

Mat operation

Finding Largest Circle Contained Within A Contour

The Integrated Catflap : Best cascade for under cat mouth identification?

hdr_imaging in opencv3 with VS2015. Assertion failed (!images.empty())

Opencv with tesseract installation error on ubuntu

Array Coordinate out of bounds

I need help for SVM Module for training data and testing data using the HOG matrix [closed]

what is wrong with the below code ? Crashes on "cv::projectPoints"line in release mode, does not crash in debug mode but "cv::projectPoints" function does not function. [closed]

How to change 2 channel matrix to 1 channel matrix

Sobel using dx=1, dy=0 gives exactly same output as dx=0, dy=1 (bug?)

My USB3.0 IDS cannot opened with opencv2.4.12.Please help me with a solution.

Filling cv::Mat calling function row by row?

How can I get frames from my webcam ?

Trimap image use in OpenCV

How to get around camera lag

How to retrieve the matched lines from the BinaryDescriptorMatcher

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