Questions - OpenCV Q&A Forum

10k

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2

answers

3

votes

2013-01-28 10:44:42 -0600 ubehagelig

Image stitching in real-time (Parallel Processing)

6k

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4

answers

3

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2016-01-06 22:25:17 -0600 berak

Display IplImage in webbrowsers

8k

views

3

answers

3

votes

2014-06-26 14:00:59 -0600 scorpiodawg

Cross compile OpenCV but failed to find 3rd party library

CMAKE_FIND_ROOT_PATH

3k

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1

answer

3

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2013-02-12 02:27:33 -0600 Mathieu Barnachon

Camera with auto-focus and 3D reconstruction

1k

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2

answers

3

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2014-04-30 11:34:01 -0600 thePhi

OpenCV with Logitech Pro 4000 on the Raspberry Pi

8k

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1

answer

3

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2013-02-18 08:14:59 -0600 matt.hammer

Results of camera calibration vary

12k

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4

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3

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2013-03-17 13:42:52 -0600 StevenPuttemans

Divide picture into blocks

214k

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3

answers

3

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2013-02-19 09:13:40 -0600 unxnut

CopyTo() and Clone() functions

copyTo.clone

585

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no

answers

3

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2013-02-20 15:09:01 -0600 kamil

GSoC 2013 - how to start [closed]

gsoc

4k

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2

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3

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2013-08-21 01:10:23 -0600 Damilola

Unable to build documentation [closed]

build
linux

28k

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3

answers

3

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2018-02-28 04:26:05 -0600 Salamatah

no opencv_java244 in java.library.path

2k

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2

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3

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2013-02-28 09:58:49 -0600 berak

LBP model training using traincascade

540

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1

answer

3

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2013-03-04 23:55:20 -0600 mhm0902

How to train soft cascade classifier

softcascade

7k

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2

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3

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2013-04-11 11:52:36 -0600 IsaacFernandez

Explanation of cascade.xml in a haar classifier

1k

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no

answers

3

votes

2013-03-04 05:59:52 -0600 aliciadominica

BoW + SVM won't work [closed]

3k

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2

answers

3

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2014-09-28 16:13:00 -0600 sam.petrocelli

Non-parallel stereo camera calibration and 3D reconstruction

782

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1

answer

3

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2013-03-06 08:48:29 -0600 Paul

Can openCV support Windows phone??

windows
WP8

20k

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2

answers

3

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2014-09-05 17:47:36 -0600 pronikinator

image comparison with a database

6k

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4

answers

3

votes

2013-03-24 09:46:51 -0600 JoeyChu

trouble when use opencv_traincascade.exe

15k

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1

answer

2

votes

2013-05-25 04:33:50 -0600 berak

can't imread or imwrite in python

1k

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1

answer

3

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2013-03-15 05:14:50 -0600 StevenPuttemans

Drawing limited by size of int in opencv

1k

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1

answer

3

votes

2013-09-29 06:53:05 -0600 durisa

Identifying and tracking hands in a scene

4k

views

1

answer

3

votes

2013-12-03 10:19:23 -0600 JNB

Convert between depth values and depth types

depths
types

4k

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1

answer

3

votes

2013-03-22 12:20:11 -0600 StevenPuttemans

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

1k

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2

answers

3

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2013-05-23 00:17:24 -0600 keltik

java.lang.IllegalArgumentException: Incomatible Mat from MatOfDMatch

15k

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1

answer

3

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2013-03-25 09:13:32 -0600 Guanta

feature 2d: Feature Matching fails with assert (stat.cpp)

916

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1

answer

3

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2014-02-14 10:27:18 -0600 rjewell

Bug in findContours or convexHull or convexityDefects

18k

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3

answers

3

votes

2018-01-04 08:08:04 -0600 Rezki Oksaputri

SURF matching against a database of images

flann
SURF

24k

views

2

answers

3

votes

2013-04-03 04:44:22 -0600 mrgloom

Mood/Emotion Detection (Happy to Sad) using OpenCV

object-detection

777

views

1

answer

3

votes

2013-04-06 04:13:56 -0600 Mathieu Barnachon

Python Wrapper for BoW

python
BOW

29,830 questions

Image stitching in real-time (Parallel Processing)

Display IplImage in webbrowsers

Cross compile OpenCV but failed to find 3rd party library

Camera with auto-focus and 3D reconstruction

OpenCV with Logitech Pro 4000 on the Raspberry Pi

Results of camera calibration vary

Divide picture into blocks

CopyTo() and Clone() functions

GSoC 2013 - how to start [closed]

Unable to build documentation [closed]

no opencv_java244 in java.library.path

LBP model training using traincascade

How to train soft cascade classifier

Explanation of cascade.xml in a haar classifier

BoW + SVM won't work [closed]

Non-parallel stereo camera calibration and 3D reconstruction

Can openCV support Windows phone??

image comparison with a database

trouble when use opencv_traincascade.exe

can't imread or imwrite in python

Drawing limited by size of int in opencv

Identifying and tracking hands in a scene

Convert between depth values and depth types

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

java.lang.IllegalArgumentException: Incomatible Mat from MatOfDMatch

feature 2d: Feature Matching fails with assert (stat.cpp)

Bug in findContours or convexHull or convexityDefects

SURF matching against a database of images

Mood/Emotion Detection (Happy to Sad) using OpenCV

Python Wrapper for BoW

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