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29,830 questions

2k
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2
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4
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2013-04-19 09:44:01 -0600 Guanta

Why doesn't OpenCV complain when you address out of bounds?

1k
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1
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2013-04-24 23:28:39 -0600 sub_o

How to merge detected windows ?

238
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2013-05-17 03:39:32 -0600 vaaksiainen

[email protected] 7x slower than CvEM @ 2.2.0

3k
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2013-05-30 03:22:08 -0600 berak

How to know if two Mat point to the same data?

4k
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4
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4
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2013-07-16 08:11:15 -0600 Yoonje Choi

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

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no
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4
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2013-06-10 19:39:25 -0600 gargsl

Using get() and put() to access pixel values in JAVA

1k
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1
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2013-06-18 09:24:06 -0600 prerna1

Why is my haar classifier slow?

4k
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2
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2013-06-20 03:00:59 -0600 Vladislav Vinogradov flag of Russia

Difference of CLAHE between opencv and matlab

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2
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2019-09-15 10:04:34 -0600 sturkmen flag of Turkey

How to access data from a cv::Mat

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2013-07-19 13:08:29 -0600 chutsu

CUDA vs OpenCL which does OpenCV support better?

17k
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6
answers
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2014-07-16 10:50:51 -0600 warith_h

How to use bag of words example with BRIEF descriptors?

9k
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1
answer
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2013-07-30 08:48:40 -0600 Kirill Kornyakov flag of Russia

openCV will drop C API support soon

886
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2
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4
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2013-08-13 05:39:39 -0600 GilLevi flag of Israel

how do descriptors treat image bounds

403
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2013-08-09 08:58:55 -0600 RubixCube

individual votes from Random Forests

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no
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2013-09-02 11:44:18 -0600 berak

What does function evaluateFeatureDetector do ?

1k
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2
answers
4
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2014-01-17 05:19:47 -0600 Anas

ORB pyramid not working

6k
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1
answer
4
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2014-03-08 05:27:47 -0600 Mostafa Sataki flag of Iran

Sauvola Thresholding for Android

1k
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3
answers
4
votes
2014-02-25 13:05:27 -0600 solarblast

Why does "Scalar" mean "Vector"

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2014-02-28 09:28:31 -0600 AldurDisciple

Result type of Mat::cross()

4k
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1
answer
4
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2014-03-12 00:10:06 -0600 pats

Alternatives for SIFT, ORB and FAST

17k
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3
answers
4
votes
2014-03-24 04:58:45 -0600 Yan

Detect and remove borders from framed photographs

247
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no
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4
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2014-04-07 08:51:27 -0600 Adi flag of Israel

Why doesn't `cv::grabcut` use `EM::EM`?

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