Questions - OpenCV Q&A Forum

1k

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2016-06-08 23:34:16 -0600 Tetragramm

I want to detect color of vehicles ?

90

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2016-06-09 03:01:22 -0600 Dinh Thap

Auto size, sigma parameter in adaptive thresholding?

145

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2016-06-09 15:08:33 -0600 bird bird

Project offer

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2016-06-12 19:40:44 -0600 Gabriel Porras

I´m trying to use a face recognition algorithm called Eigenfaces. But I don´t understand at all what does mean argv[0],argv[1] and argv[2]. Can any give me an example about it ?.

111

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2016-06-14 01:40:50 -0600 LBerger

extract only data with open cv?

c#

591

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2016-06-14 20:42:25 -0600 humdiggity

OpenNi2 and LibFreeNect2 Example [closed]

222

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2016-06-21 05:00:18 -0600 Jinx

Having problem with opencv_traincascade.exe crashing /w exception [closed]

deleted

201

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2016-06-24 07:06:23 -0600 VanGog

Should we use filters on colored images? Convolving filter performance.

388

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2016-07-05 12:54:09 -0600 Eduardo

gradient filter

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2016-07-07 00:26:17 -0600 codename_47

Specified Android native API level 'android-8' is not supported by your NDK/toolchain [closed]

deleted

576

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2017-05-24 04:33:33 -0600 Albergtf

android split camera preview with opencv like cardboard applications

270

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1

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2016-07-18 02:46:07 -0600 berak

Where is the function cvUndistort2()'s code?

cameraCalibration

224

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2

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2016-07-21 07:11:08 -0600 tacocat88

Sir.. i m looking to know about how to measure or recognize eye movement..

deep

80

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2016-07-21 06:40:46 -0600 sumitpundir

Use openCV to determine html tag.

127

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2016-07-23 11:14:45 -0600 kilasuelika

Classifier load error. [closed]

cascadeclassifier

244

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-1

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2016-07-24 14:28:21 -0600 VNobre

Find a rectangle and crop the area [closed]

781

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no

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no

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2016-07-25 04:07:23 -0600 DJUego

Building OpenCV with MINGW-Builds gcc 6.1.0 (x86_64-win32-seh)

425

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no

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-1

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2016-07-27 12:04:58 -0600 Stefan Reich

PLEASE provide static libraries for Linux 32 bit

266

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2

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2016-08-03 13:42:36 -0600 berak

copy even and columns columns from a matrix

Even_odd_columns

74

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2016-08-07 07:06:19 -0600 oded

Non-rectangular face extraction with openCV

deleted

377

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2016-08-08 00:41:23 -0600 canius

How can I find the max distance in multiple points

127

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2016-08-17 06:52:22 -0600 hterrolle

Anderstanding of the frame Format on Android

android#opencv

868

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2016-08-10 00:50:51 -0600 Smartbuddy

[Need help]: Converting floorplan (image file) into data model.

opencv

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1

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no

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2016-08-10 12:04:07 -0600 berak

Counting detected objects with Haar Cascade

4k

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2016-08-15 14:56:43 -0600 Jordan.Brenner

Stereo Camera Calibration/Rectification with Zed Camera (python) [closed]

3k

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1

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-1

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2016-08-17 00:59:05 -0600 berak

Opencv error

error

1k

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1

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2016-08-17 08:07:12 -0600 Ice_T02

Solve the error [closed]

Dlib

496

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no

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no

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2016-08-17 09:02:02 -0600 orpheelepoete

access violation while filling a Mat with custom uchar* data [closed]

90

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-1

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2016-08-19 13:07:25 -0600 FreakySlax

Eigenfaces - What are the 400 pictures used for?

eigenfaces

810

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-1

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2016-08-20 06:50:21 -0600 ramasamy-rudram

CMake Error. how can I solve.

cmake

29,830 questions

I want to detect color of vehicles ?

Auto size, sigma parameter in adaptive thresholding?

Project offer

I´m trying to use a face recognition algorithm called Eigenfaces. But I don´t understand at all what does mean argv[0],argv[1] and argv[2]. Can any give me an example about it ?.

extract only data with open cv?

OpenNi2 and LibFreeNect2 Example [closed]

Having problem with opencv_traincascade.exe crashing /w exception [closed]

Should we use filters on colored images? Convolving filter performance.

gradient filter

Specified Android native API level 'android-8' is not supported by your NDK/toolchain [closed]

android split camera preview with opencv like cardboard applications

Where is the function cvUndistort2()'s code?

Sir.. i m looking to know about how to measure or recognize eye movement..

Use openCV to determine html tag.

Classifier load error. [closed]

Find a rectangle and crop the area [closed]

Building OpenCV with MINGW-Builds gcc 6.1.0 (x86_64-win32-seh)

PLEASE provide static libraries for Linux 32 bit

copy even and columns columns from a matrix

Non-rectangular face extraction with openCV

How can I find the max distance in multiple points

Anderstanding of the frame Format on Android

[Need help]: Converting floorplan (image file) into data model.

Counting detected objects with Haar Cascade

Stereo Camera Calibration/Rectification with Zed Camera (python) [closed]

Opencv error

Solve the error [closed]

access violation while filling a Mat with custom uchar* data [closed]

Eigenfaces - What are the 400 pictures used for?

CMake Error. how can I solve.

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