Questions - OpenCV Q&A Forum

9k

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4

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6

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2012-07-05 07:03:38 -0600 Michael Burdinov

Area of a single pixel object in OpenCV

50k

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4

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2

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2012-10-02 05:53:47 -0600 V.G.

build problems for android_binary_package - Eclipse Indigo, Ubuntu 12.04

33k

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4

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8

votes

2014-07-11 18:05:03 -0600 Witek

How to read directory with images by VideoCapture?

8k

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4

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2

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2013-03-05 21:48:07 -0600 Jevin

OpenCV with Qt support namedWindow crash

4k

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4

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1

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2013-05-17 09:16:19 -0600 PitOn

Error when importing the iOS framework

ios

7k

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4

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5

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2013-07-05 06:45:46 -0600 jensenb

rectify fisheye stereo setup

8k

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4

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2

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2013-01-02 19:23:03 -0600 rasharm_msft

Windows 8 Metro apps

5k

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4

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no

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2019-10-12 20:33:54 -0600 wade wang

Is it possible to use front camera with 2.4.2 for android? [closed]

20k

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4

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6

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2012-10-02 06:02:18 -0600 V.G.

object detection using SURF & FLANN

8k

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4

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1

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2013-06-15 15:52:19 -0600 jayrambhia

OpenCV libraries with c++ in ubuntu

ubuntu
11.10

11k

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4

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3

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2015-11-22 04:01:22 -0600 Philipp Wagner

image data processing in cv::Mat

16k

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4

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1

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2016-02-24 03:01:06 -0600 GANESH PRASAATH L

Linking OpenCV 2.4.2 with Visual Studio 2012

Opencv2.4.2

21k

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4

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3

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2019-03-11 10:46:04 -0600 twasnow

How do the rho and theta values work in HoughLines?

3k

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4

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1

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2012-11-21 04:24:41 -0600 theodore

using Kalman Filter

KalmanFilter

27k

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4

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6

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2019-10-29 21:29:41 -0600 supra56

Smoothing with a mask

10k

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4

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5

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2015-05-26 01:32:51 -0600 beahacker

TLD Tracker (aka Predator)

13k

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4

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6

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2016-12-04 07:46:21 -0600 Adi

how to sum a 3 channel matrix to a one channel matrix?

46k

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4

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7

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2013-04-15 22:01:59 -0600 aiming_high

What is a good thinning algorithm for getting the "skeleton" of characters for OCR?

64k

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4

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2

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2014-07-06 18:31:00 -0600 pimartos

Ip / network camera access.

5k

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4

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1

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2012-11-12 07:33:36 -0600 Alexander Smorkalov

Building OpenCV 2.4.3 as 32 bit lib

32bit
build

5k

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4

answers

1

vote

2013-02-04 08:53:53 -0600 jameo

getting video to play fullscreen android

4k

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4

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2

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2013-02-13 09:08:06 -0600 unxnut

cv::waitKey() upper-/lowercase difference

35k

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4

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2

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2014-01-19 20:49:42 -0600 antonio.paes

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

opencv_traincascade

3k

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4

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1

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2012-12-14 02:57:12 -0600 V.G.

FaceRecognizer.java in Opencv4Android 2.4.3

1k

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4

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4

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2012-12-06 17:57:47 -0600 khounslo

How to install OpenCV under Windows

2k

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4

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1

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2012-11-29 07:25:31 -0600 Geppertm

How to filter a shape from a binary image

76k

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4

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4

votes

2012-12-05 07:11:04 -0600 wuling

Mat to byte array

opencv
Mat

22k

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4

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5

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2020-08-11 10:43:20 -0600 elliotwoods

Why OpenCV building is so slow with CUDA?

15k

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4

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3

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2014-04-09 08:55:37 -0600 germano2239

matchTemplate() with a mask

10k

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4

answers

2

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2014-11-20 17:57:52 -0600 Sowmya

29,830 questions

Area of a single pixel object in OpenCV

build problems for android_binary_package - Eclipse Indigo, Ubuntu 12.04

How to read directory with images by VideoCapture?

OpenCV with Qt support namedWindow crash

Error when importing the iOS framework

rectify fisheye stereo setup

Windows 8 Metro apps

Is it possible to use front camera with 2.4.2 for android? [closed]

object detection using SURF & FLANN

OpenCV libraries with c++ in ubuntu

image data processing in cv::Mat

Linking OpenCV 2.4.2 with Visual Studio 2012

How do the rho and theta values work in HoughLines?

using Kalman Filter

Smoothing with a mask

TLD Tracker (aka Predator)

how to sum a 3 channel matrix to a one channel matrix?

What is a good thinning algorithm for getting the "skeleton" of characters for OCR?

Ip / network camera access.

Building OpenCV 2.4.3 as 32 bit lib

getting video to play fullscreen android

cv::waitKey() upper-/lowercase difference

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

FaceRecognizer.java in Opencv4Android 2.4.3

How to install OpenCV under Windows

How to filter a shape from a binary image

Mat to byte array

Why OpenCV building is so slow with CUDA?

matchTemplate() with a mask

Face recognition with opencv 2.4.x accuracy

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