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8k
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1
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no
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2013-05-30 15:24:07 -0600 Guanta

How to specify mask for grabCut in C++

13k
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1
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3
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2013-06-10 05:05:01 -0600 Vladislav Vinogradov flag of Russia

Create a mask with a roi

883
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1
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no
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2013-06-11 08:43:31 -0600 unxnut flag of United States of America

Check if binary mask is not empty?

955
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1
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no
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2013-09-06 03:13:12 -0600 SergioBasurco

Transparent border after calibration

2k
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1
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2013-11-18 10:55:30 -0600 Pedro Batista flag of Portugal

How to get values of a Matrix which are non zero

9k
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1
answer
1
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2014-04-05 21:00:00 -0600 ss32

Why is this simple mask not working?

12k
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1
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1
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2014-09-02 04:28:04 -0600 Balaji R flag of India

How to crop non rectangular area from Mat?

1k
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1
answer
1
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2014-10-26 05:18:34 -0600 Rasmus

Detect contour with mask

9k
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1
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2019-02-12 05:24:41 -0600 LBerger

How to Multiply cv::Mat with mask

1k
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1
answer
1
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2015-08-29 05:09:12 -0600 LBerger

Extract parts of an image based on a raster mask?

460
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1
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no
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2015-10-13 07:27:59 -0600 StevenPuttemans flag of Belgium

Shouldn't Mat::copyTo be documented with the type of mask?

893
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1
answer
1
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2015-10-27 10:09:20 -0600 frageDE flag of Germany

OpenCV: Masking Operation Does not Function Properly

2k
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1
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2
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2016-04-08 15:31:52 -0600 Tetragramm flag of United States of America

Add padding to object in 4-channel image

5k
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1
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no
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2016-09-20 11:44:00 -0600 Tetragramm flag of United States of America

Understanding bitwise_and operation

4k
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1
answer
2
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2016-09-27 11:14:13 -0600 Tetragramm flag of United States of America

Behaviour of ORB keypoint detection with masks

862
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1
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no
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2017-01-02 04:11:49 -0600 simozz

what is the role of mask passed to calcHist argument ?

42k
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1
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2017-03-16 03:28:50 -0600 berak

How to define the “lower” and “upper” range of a color?

489
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1
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2017-03-30 10:36:10 -0600 LBerger

Blender with transparent background

325
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1
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no
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2017-04-03 08:31:49 -0600 Adi flag of Israel

Generate 1C Mask

1k
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1
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-1
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2017-06-29 19:56:11 -0600 Tetragramm flag of United States of America

Overlaying masked image over another?

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