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109 questions

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795
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2016-05-23 08:41:15 -0500 essamzaky

ROI functions in c and c++

204
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2016-05-22 14:39:09 -0500 marcob88

How can extract ROI from depth image?

638
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1
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2016-04-13 16:16:28 -0500 marcob88

Error assertion roi failed

978
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1
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2
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2016-04-08 15:31:52 -0500 Tetragramm flag of United States of America

Add padding to object in 4-channel image

3k
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1
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2016-04-01 06:06:22 -0500 StevenPuttemans flag of Belgium

Cropping minAreaRect from image

1k
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1
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2016-03-18 03:21:25 -0500 Mathieu Barnachon flag of Netherlands

ROI in StereoRectify

118
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2016-03-02 00:29:32 -0500 mdotali

GpuMat copyTo doesnt work on sub-images

10k
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2
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2016-02-10 08:17:33 -0500 thdrksdfthmn

Extract parts from image

148
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1
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2016-02-09 14:08:02 -0500 super_man1993

locateROI not drawing in ROI

462
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2016-01-23 13:49:38 -0500 lm1993

finding the highest / lowest contours in a ROI

486
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2015-12-26 01:04:21 -0500 exolala

How to make an array of ROI from a list of keypoints

197
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2015-12-22 03:29:50 -0500 Manohar

Thresholding outside ROI

1k
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1
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1
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2015-12-21 03:20:43 -0500 LorenaGdL

not rect ROI defined by 4 points

18k
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1
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1
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2015-12-19 04:01:06 -0500 pklab flag of Italy

copy small part of mat to another

304
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2015-10-26 03:44:23 -0500 berak

ROI + Video + Canny?

12k
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3
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3
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2015-10-08 13:35:42 -0500 pklab flag of Italy

ROI, always a rectangle?

170
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2015-08-24 23:00:09 -0500 blackStudent

[android with opencv ] RGBA to signal channel

225
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1
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2015-08-13 10:32:56 -0500 unxnut flag of United States of America

Creating a sub array of a Mat throws assertion error

1k
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2015-07-22 02:54:34 -0500 mmt

How to track white color on black background

1k
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2015-07-21 05:06:37 -0500 mmt

Changing the ROI position to keep tracking the same object

96
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2015-05-30 15:15:44 -0500 Storiy flag of Ukraine

Match Template in predefined areas

224
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1
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no
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2015-05-29 06:02:47 -0500 Storiy flag of Ukraine

Splitting ROI at 9 different fields

251
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1
answer
1
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2015-05-24 14:01:48 -0500 sturkmen flag of Turkey

Decreasing ROI

644
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2015-05-09 20:04:37 -0500 215

Overrule the OpenCV exception

1k
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2015-04-23 11:47:34 -0500 berak

Setting ROI by 4 Points

220
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1
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no
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2015-04-14 03:58:28 -0500 Guanta

Position of a Roi in a mat

3k
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1
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2015-04-12 02:50:05 -0500 FooBar

goodfeaturestoTrack with Mask

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essamzaky gravatar imageGuanta gravatar imageDer Luftmensch gravatar imageberak gravatar imagethdrksdfthmn gravatar imageParamesh Reddy gravatar imageMathieu Barnachon gravatar imageFooBar gravatar imagepklab gravatar imageTetragramm gravatar imageKansaiRobot gravatar imageStevenPuttemans gravatar image215 gravatar imagegiuseppedes gravatar imagesturkmen gravatar imageunxnut gravatar image