Questions - OpenCV Q&A Forum

393

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2013-03-02 16:56:26 -0600 Guanta

How to filter an RGB image and transform into an BW one

11k

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2

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2013-03-05 08:01:49 -0600 sammy

image comparison

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1

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2013-03-08 05:48:30 -0600 asloob

How to get RGBA8888 image data from 8UC4 Matrix?

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2013-03-20 09:36:01 -0600 Guanta

count the number of black pixel for each column in a binary image

256

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2013-04-08 10:33:33 -0600 JamesHammond

Matching ranges over many dimensions

534

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2013-05-16 03:21:45 -0600 Notas

how to extract Edge lists ?

5k

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2013-05-24 01:40:55 -0600 berak

Some problem about displaying a raw image file

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3

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2013-07-16 07:04:19 -0600 StevenPuttemans

Find Mid Point

binary-image

3k

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2013-08-14 01:52:22 -0600 Spas Hristov

first white pixel in binary image

2k

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2013-08-14 02:42:05 -0600 StevenPuttemans

How to send value with serial port (C Language)

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2013-08-21 04:31:59 -0600 StevenPuttemans

Loading image

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3

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2014-02-11 07:59:31 -0600 ZHT

Width measurement of image parts

250

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2014-10-02 14:30:06 -0600 rwong

background processing in binary images

439

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2014-11-14 05:37:27 -0600 piction

Binary image object recognition

1k

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2015-03-05 08:32:13 -0600 kbarni

Improving line extraction from HoughLinesP

3k

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no

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2015-04-30 04:25:11 -0600 Irenicus

Convert binary image values to '0' '1' integers

1k

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2

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2015-10-06 15:52:22 -0600 Grigory Ptashko

Insert binary threshold image (CV_8UC1) into a ROI of a coloured mat (CV_8UC4)?

660

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1

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2015-10-19 00:51:31 -0600 Balaji R

How to improve thresholding

761

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2

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2016-01-12 11:42:07 -0600 ocv_user

Java : Convert a binary file (received from Bayer sensor) to a Bayer image and then to an RGB image.

171

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2016-06-10 09:02:55 -0600 yagami_md

convert pgm to pbm format?

binary-image

111

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no

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2016-06-17 05:22:15 -0600 cgonzalo

Cascade Training does not work with binary images [closed]

491

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2017-04-17 00:06:10 -0600 sabra

denoise binary image by density c++

762

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1

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2017-09-09 06:17:16 -0600 ririgo

Writing cv::Mat data is failed

binary-image

1k

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no

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2018-02-05 20:46:01 -0600 cgranados

Draw square that covers area of pixel cluster in binary image (Python) [closed]

548

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2018-03-21 05:25:51 -0600 ThoBar

Sobel on binary inputs [closed]

2k

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1

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2020-04-12 08:54:45 -0600 supra56

How can I increase contrast in binary picture?(python)

1k

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1

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2020-10-16 08:40:00 -0600 berak

27 questions

How to filter an RGB image and transform into an BW one

image comparison

How to get RGBA8888 image data from 8UC4 Matrix?

count the number of black pixel for each column in a binary image

Matching ranges over many dimensions

how to extract Edge lists ?

Some problem about displaying a raw image file

Find Mid Point

first white pixel in binary image

How to send value with serial port (C Language)

Loading image

Width measurement of image parts

background processing in binary images

Binary image object recognition

Improving line extraction from HoughLinesP

Convert binary image values to '0' '1' integers

Insert binary threshold image (CV_8UC1) into a ROI of a coloured mat (CV_8UC4)?

How to improve thresholding

Java : Convert a binary file (received from Bayer sensor) to a Bayer image and then to an RGB image.

convert pgm to pbm format?

Cascade Training does not work with binary images [closed]

denoise binary image by density c++

Writing cv::Mat data is failed

Draw square that covers area of pixel cluster in binary image (Python) [closed]

Sobel on binary inputs [closed]

How can I increase contrast in binary picture?(python)

Plotting the pixel density of a binary image

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