Questions - OpenCV Q&A Forum

1k

views

1

answer

1

vote

2016-01-11 23:47:18 -0600 OpenCV_Learner

Stitching 2 image with findHomography

1k

views

no

answers

1

vote

2016-01-11 23:23:00 -0600 --marc

OpenCV 3.1.0 & OpenCL version?

690

views

no

answers

no

votes

2016-01-11 21:42:46 -0600 gelgel

how to trance to gray in cv2.imread(img,0) ?

1k

views

1

answer

no

votes

2016-01-11 17:35:33 -0600 tenkeason

How to start using houghlines in lane detection / tracking

32k

views

1

answer

1

vote

2016-01-11 16:07:12 -0600 Aenimated

Enable Auto Exposure using code

529

views

no

answers

no

votes

2016-01-11 14:16:18 -0600 Alex M

[Python, windows 10] Reducing VideoCapture latency from UDP

238

802

views

no

answers

no

votes

2016-01-11 13:22:08 -0600 mike-rohsoft

calcOpticalFlowSF does not exist

807

views

1

answer

no

votes

2016-01-11 12:56:34 -0600 AviatorRodent

how to use videostab.cpp in a swift program

1k

views

1

answer

2

votes

2016-01-11 12:14:48 -0600 Balaji R

How to get OpenCV to store HSV in Matlab notation [0-1]?

1k

views

no

answers

no

votes

2016-01-11 10:03:49 -0600 jaqqu7

How to cut image to smaller pieces? [closed]

827

views

1

answer

no

votes

2016-01-11 07:47:46 -0600 Kellerspeicher

Displaying multiple images

5k

views

1

answer

no

votes

2016-01-11 07:19:07 -0600 LBerger

Make a 3D mat from a std::vector of 2D mat

46k

views

no

answers

no

votes

2016-01-11 06:35:26 -0600 berak

Time Consuming by cvEigenDecomposite

opencv

129

views

no

answers

no

votes

2016-01-11 03:22:49 -0600 baro

eigenvalues [closed]

EigenValue

2k

views

no

answers

no

votes

2016-01-11 03:05:22 -0600 Solace

Why doesn't the inRange() function detect this little red colored blob in this 50px Mat? [closed]

546

views

no

answers

no

votes

2016-01-11 01:26:02 -0600 Priyanka Agarwal

Imgproc.matchTemplate() API returns void. IS there any way to know that a match has been found?

AndroidOpenCV

4k

views

2

answers

no

votes

2016-01-10 19:16:45 -0600 Vit

is it possible to apply convolution in multiple dimensions?

137

views

no

answers

no

votes

2016-01-10 19:08:12 -0600 pradeep_kb

how to differentiate the two overlapped cars in the video [closed]

2k

views

no

answers

no

votes

2016-01-10 17:57:34 -0600 jackbrucesimspon

If I want OpenCV to use all the cores in my computer, do I have to compile it myself or can I do this with apt-get?

946

views

1

answer

no

votes

2016-01-10 16:50:13 -0600 Eduardo

What's the difference between `KDTreeIndex` and `KDTreeSingleIndex`?

flann
index

5k

views

no

answers

no

votes

2016-01-10 15:25:57 -0600 Cabezon667

Block-matching Algorithm in OpenCV? [closed]

2k

views

no

answers

no

votes

2016-01-10 12:11:19 -0600 tstannar

Making OpenCV: Error hal undeclared

280

views

1

answer

no

votes

2016-01-10 10:09:31 -0600 cdahms

Video of cars driving under a bridge - where to find ??

opencv
Video

112

views

no

answers

no

votes

2016-01-09 17:40:33 -0600 opencv-arm

How to change to composite input in Java

java
Video

1k

views

1

answer

no

votes

2016-01-09 14:50:16 -0600 sturkmen

optimization techniques for opencv, C++

1k

views

no

answers

no

votes

2016-01-09 14:25:09 -0600 opencv-arm

"C compiler identification is unknown" error on Debian (ARM)

1k

views

no

answers

no

votes

2016-01-09 12:45:16 -0600 dazdylz

Comparing two images (rotate, brightness)

comparison

2k

views

1

answer

1

vote

2016-01-09 10:05:40 -0600 sturkmen

cv::imread - Camera orientation problem

184

views

1

answer

no

votes

2016-01-09 08:59:03 -0600 Flavien

Tutorials for OpenCV 3.x please and not for 2.x?

opencv3

5k

views

no

answers

no

votes

2016-01-09 08:20:17 -0600 Deekshith Shetty

Extracting text from an image OpenCV

c++
opencv

29,830 questions

Stitching 2 image with findHomography

OpenCV 3.1.0 & OpenCL version?

how to trance to gray in cv2.imread(img,0) ?

How to start using houghlines in lane detection / tracking

Enable Auto Exposure using code

[Python, windows 10] Reducing VideoCapture latency from UDP

calcOpticalFlowSF does not exist

how to use videostab.cpp in a swift program

How to get OpenCV to store HSV in Matlab notation [0-1]?

How to cut image to smaller pieces? [closed]

Displaying multiple images

Make a 3D mat from a std::vector of 2D mat

Time Consuming by cvEigenDecomposite

eigenvalues [closed]

Why doesn't the inRange() function detect this little red colored blob in this 50px Mat? [closed]

Imgproc.matchTemplate() API returns void. IS there any way to know that a match has been found?

is it possible to apply convolution in multiple dimensions?

how to differentiate the two overlapped cars in the video [closed]

If I want OpenCV to use all the cores in my computer, do I have to compile it myself or can I do this with apt-get?

What's the difference between `KDTreeIndex` and `KDTreeSingleIndex`?

Block-matching Algorithm in OpenCV? [closed]

Making OpenCV: Error hal undeclared

Video of cars driving under a bridge - where to find ??

How to change to composite input in Java

optimization techniques for opencv, C++

"C compiler identification is unknown" error on Debian (ARM)

Comparing two images (rotate, brightness)

cv::imread - Camera orientation problem

Tutorials for OpenCV 3.x please and not for 2.x?

Extracting text from an image OpenCV

Links

Contributors

Tags