Questions - OpenCV Q&A Forum

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2014-02-25 06:09:27 -0600 Markus Bader

drawing a single pixel using a cv::Mat image (cvSet2D?)

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2014-04-15 09:28:59 -0600 asadykov

detect the direction of an object

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2014-05-01 08:05:21 -0600 sasa

setting pixels function? [closed]

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2014-07-09 02:05:35 -0600 sadshark

Adapt focal in pixel to new image resolution

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2014-07-27 07:20:41 -0600 VideoWM

I have edited the pixel value, how do i save it?

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2014-09-08 11:31:39 -0600 curtis newton

crazy float number from image pixels [closed]

image
pixel

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2014-11-14 04:14:40 -0600 berak

modify pixel of image with 0.01

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2015-01-07 04:13:25 -0600 berak

How can i add all 'R' values in the image?

pixel

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2015-03-09 06:20:00 -0600 begueradj

Not loosing the quality of pictures saved with cv2.imwrite()

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2015-03-10 16:47:09 -0600 Potato

Is there a way to easily plot pixels?

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2015-04-01 12:38:50 -0600 matteo.bonacci

Mat: 1 bit per pixel

pixel
CvMat

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2015-06-22 06:26:05 -0600 Tanq

Set pixel format

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2015-07-06 08:46:16 -0600 Javelin

Calculate pixel angle from the center having hFov and vFov

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2015-07-08 07:18:45 -0600 FooBar

find the differences between two images pixel I want to show on the screen with imshow method How can I do

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2015-10-13 21:26:20 -0600 realkill

How to get pixel format of a Mat()?

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2015-11-26 06:09:26 -0600 valexor89

get few pixels value of grayscale image with android API

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2015-12-07 20:45:33 -0600 Brandon212

computing FFT at a pixel in image with opencv

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2016-01-14 03:40:43 -0600 kbarni

Why pixels can have float values?

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2016-01-16 18:04:30 -0600 Tetragramm

How to get real world 2D coordinates of rectified pixels?

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2016-02-03 20:53:55 -0600 granbywrestler

Reading image

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2016-02-04 12:08:58 -0600 goldroses

Obtaining Pixelvalue with various formats

396

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2016-03-19 10:59:36 -0600 Tetragramm

understanding the idea behind some code snippet

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2016-05-18 13:51:54 -0600 alinouriz

Accessing Pixel Values of RAW 8 image

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2016-06-10 04:43:37 -0600 AsparaJoe

Find the number of white pixels in contour

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2016-07-22 05:56:05 -0600 berak

How can I perform arithmetic operations with pixel

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2016-08-27 01:03:17 -0600 berak

Pixel datas in a circular region

pixel

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3

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2016-11-27 18:06:20 -0600 Eduardo

Can i get 2d world coordinates from a single image ([u,v] coords)?

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2017-01-09 08:11:07 -0600 berak

Problem setting pixel value

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2017-03-09 05:41:03 -0600 berak

Iterating and printing all pixel values from a Mat image

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2017-04-22 07:01:17 -0600 sabra

91 questions

drawing a single pixel using a cv::Mat image (cvSet2D?)

detect the direction of an object

setting pixels function? [closed]

Adapt focal in pixel to new image resolution

I have edited the pixel value, how do i save it?

crazy float number from image pixels [closed]

modify pixel of image with 0.01

How can i add all 'R' values in the image?

Not loosing the quality of pictures saved with cv2.imwrite()

Is there a way to easily plot pixels?

Mat: 1 bit per pixel

Set pixel format

Calculate pixel angle from the center having hFov and vFov

find the differences between two images pixel I want to show on the screen with imshow method How can I do

How to get pixel format of a Mat()?

get few pixels value of grayscale image with android API

computing FFT at a pixel in image with opencv

Why pixels can have float values?

How to get real world 2D coordinates of rectified pixels?

Reading image

Obtaining Pixelvalue with various formats

understanding the idea behind some code snippet

Accessing Pixel Values of RAW 8 image

Find the number of white pixels in contour

How can I perform arithmetic operations with pixel

Pixel datas in a circular region

Can i get 2d world coordinates from a single image ([u,v] coords)?

Problem setting pixel value

Iterating and printing all pixel values from a Mat image

change pixel value return false!

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