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171 questions

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965
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1
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-3
votes
2016-09-20 23:27:28 -0600 berak

get the coordinates of all the pixels of a certain color

2k
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1
answer
no
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2016-08-29 10:08:36 -0600 berak

CV_8UC3 returns grayscale

14k
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4
answers
2
votes
2016-08-22 08:44:03 -0600 berak

How to remove green color i.e. to set it to 0 in an image?

260
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1
answer
-2
votes
2016-08-19 10:53:05 -0600 FooBar

Color to a particular OpenCV location

714
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no
answers
no
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2016-08-16 17:02:36 -0600 Kolibri

Mat different channels

208
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no
answers
no
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2016-08-11 22:23:15 -0600 Cheqrd

Get the color of an object

944
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no
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no
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2016-07-04 00:21:55 -0600 damiya14

How to improve Vehicle Color Detection accuracy? [closed]

102k
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1
answer
1
vote
2016-06-28 10:30:46 -0600 Missing flag of Germany

Replace a range of colors with a specific color in python

588
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no
answers
-2
votes
2016-06-19 20:59:51 -0600 Dinh Thap

How can I determine color of contour? [closed]

1k
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no
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no
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2016-06-09 03:12:48 -0600 damiya14

How to match color [closed]

1k
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1
answer
-1
votes
2016-06-08 23:34:16 -0600 Tetragramm flag of United States of America

I want to detect color of vehicles ?

127
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no
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no
votes
2016-05-20 12:54:40 -0600 tercelkisor

Detecting a sequence of colors [closed]

1k
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2
answers
no
votes
2016-03-08 03:19:35 -0600 cv_new

Color classification

1k
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2
answers
no
votes
2016-02-11 08:33:38 -0600 StevenPuttemans flag of Belgium

Estimate white background

626
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no
answers
1
vote
2016-01-15 05:50:07 -0600 RenanRosa

Train a classifier to detect objects based on its form and colors

525
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no
answers
no
votes
2015-12-12 18:13:30 -0600 215

error when trying to convert rgb to hsv...

5k
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1
answer
no
votes
2015-12-04 04:04:57 -0600 LorenaGdL

Add red background color to image with openCV

1k
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no
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no
votes
2015-11-15 17:10:25 -0600 215

Process x-ray for easier image detection?

4k
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1
answer
1
vote
2015-11-20 12:29:41 -0600 opencvslave flag of United States of America

Point Grey USB3 camera pixel color format

462
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no
answers
no
votes
2015-09-15 16:53:10 -0600 Eisen

Object tracking lag problem

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