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75 questions
Tagged
cvtColor
×
1k
views
no
answers
no
votes
2015-03-02 15:44:21 -0600
Guanta
cvtColor TypeError:
cvtColor
TypeError
613
views
no
answers
no
votes
2015-05-19 23:09:02 -0600
fredreload
c# process cvtcolor error
process
cvtColor
29k
views
1
answer
no
votes
2015-06-03 21:01:15 -0600
sturkmen
How to convert from CV_16S to CV_8U || CV_16U || CV_32F? cvtColor assertion failed
cvtColor
COLOR_BGR2GRAY
assertion
failed
15k
views
1
answer
no
votes
2015-06-17 11:52:30 -0600
AwfulWaffle
What's the best way to create a 3-channel grayscale from BGR?
python
COLOR_BGR2GRAY
cvtColor
1k
views
no
answers
no
votes
2015-07-20 09:00:51 -0600
gfolego
Possible memory leak in cvtColor with TBB support [closed]
cvtColor
memoryleak
WITH_TBB
702
views
no
answers
no
votes
2015-07-24 10:47:12 -0600
jnj11
Result of cvtColor not displaying correctly for Lepoard Imaging USB 3.0 camera
Bayer
cvtColor
camera
1k
views
no
answers
no
votes
2015-07-30 11:33:58 -0600
binbin
Is grayscale image still required in CascadeClassifier::detectMultiScale? [closed]
cascadeclassifier
cvtColor
2k
views
1
answer
no
votes
2015-09-12 01:04:12 -0600
berak
can't get image in color mode using opencv c++ with raspberry camera module
opencv
Raspberry
camera
c++
cvtColor
65k
views
1
answer
no
votes
2015-11-17 02:01:24 -0600
215
convert grayscale to RGB?
cvtColor
GRAY2RGB
4k
views
1
answer
no
votes
2015-12-19 04:26:29 -0600
berak
StereoBM compute does not take in CV_8UC1 python ndarray?
stereo
stereoBM
python
3.0.0
cvtColor
1k
views
no
answers
no
votes
2016-01-13 14:21:13 -0600
ocv_user
In OpenCV , failed to create an RGB image from a Bayer binary file. [closed]
java
Bayer
demosaicing
cvtColor
BufferedImage
883
views
no
answers
no
votes
2016-01-14 04:25:13 -0600
ocv_user
Imgproc.cvtColor or Imgproc.demosaicing for Bayer to RGB conversion in OpenCV Java
java
opencv
demosaicing
cvtColor
imwrite
BufferedImage
2k
views
1
answer
no
votes
2016-04-26 02:37:53 -0600
Major Squirrel
How to set inRange() bounds properly when converting color with CV_BGR2HLS ?
inRange
cvtColor
2k
views
1
answer
no
votes
2016-07-22 15:28:17 -0600
gi
Unable to convert color image to grayscale in android opencv
android
opencv
cvtColor
2k
views
no
answers
1
vote
2016-09-30 15:27:54 -0600
simbaforrest
Different results between imread as grayscale and cvtColor
cvtColor
imread
grayscale
1k
views
no
answers
no
votes
2016-10-23 12:43:30 -0600
mynameisjohnj
De-Bayering a cr2 image?
debayer
cvtColor
canon
LibRaw
251
views
1
answer
no
votes
2016-10-28 22:09:46 -0600
Tetragramm
Hough Transform example: Result of cvtColor()
cvtColor
hough_transform
HoughLines
1k
views
no
answers
no
votes
2016-11-10 03:08:42 -0600
antdroid
YUV420888 to Grayscale Image (cvtColor ENUM) [closed]
YUV
cvtColor
4k
views
1
answer
no
votes
2016-11-28 02:46:52 -0600
Thomas Gooijers
How to convert from BGR to BayerRG
Bayer
cvtColor
588
views
2
answers
no
votes
2017-02-17 09:17:39 -0600
Eduardo
realsense R200, difference between saved images and live stream?
Mat
cvtColor
462
views
1
answer
no
votes
2017-04-03 08:48:20 -0600
LBerger
Why does my own implementation of color conversion differ from cv::cvtColor() ?
penCV
cvtColor
409
views
no
answers
no
votes
2017-04-25 05:04:12 -0600
Nils Koehler
cvtColor RGB to GRAY end up in a shorter video with nine tiles instead of one
opencv
cvtColor
COLOR_RGB2GRAY
python
conda
jupyter
595
views
no
answers
no
votes
2017-04-26 00:41:19 -0600
sercrpm
Convert Bayer CV_32F to BGR image
cvtColor
CV_32F
COLOR_BayerBG2BGR
demosaicing
1k
views
1
answer
no
votes
2017-06-08 05:00:38 -0600
tomas789
Converting Y + biplanar CrCb into RGB Mat
colorspace
YUV
YCrCb
RGB
cvtColor
104
views
no
answers
no
votes
2017-06-10 08:54:06 -0600
Adi
What are CV_Luv2LBGR and CV_Lab2LBGR and how to use them?
cvtColor
Color
384
views
no
answers
-2
votes
2017-06-26 11:03:58 -0600
prensing
cvtColor and inRange in single pass? [closed]
cvtColor
inRange
efficiency
4k
views
1
answer
no
votes
2017-08-25 05:17:56 -0600
Ziri
Fixing the color format of the video feed
cvtColor
RGB
YUV
videocapture
4k
views
1
answer
1
vote
2017-10-09 12:08:01 -0600
sturkmen
I want to know where exactly the source code cvtColor functions implemented?
cvtColor
4k
views
no
answers
no
votes
2017-11-30 07:03:52 -0600
noamgot
Detect color space of loaded image - android OpenCV
android
colorspace
cvtColor
83k
views
2
answers
no
votes
2017-12-04 05:38:12 -0600
supra56
How to solve this cvtColor() error? "cv2.error: C:\builds\master_PackSlaveAddon-win32-vc12-static\opencv\modules\imgproc\src\color.cpp:7456: error: (-215) scn == 3 || scn == 4 in function cv::ipp_cvtColor"
python
cvtColor
videocapture
Video
CaptureVideo
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cvtColor
×30
opencv
×4
python
×4
Bayer
×3
demosaicing
×3
YUV
×3
android
×2
BufferedImage
×2
camera
×2
COLOR_BGR2GRAY
×2
colorspace
×2
inRange
×2
java
×2
RGB
×2
videocapture
×2
3.0.0
×1
assertion
×1
c++
×1
canon
×1
CaptureVideo
×1
cascadeclassifier
×1
Color
×1
COLOR_BayerBG2BGR
×1
COLOR_RGB2GRAY
×1
conda
×1
CV_32F
×1
debayer
×1
efficiency
×1
failed
×1
GRAY2RGB
×1
grayscale
×1
HoughLines
×1
hough_transform
×1
imread
×1
imwrite
×1
jupyter
×1
LibRaw
×1
Mat
×1
memoryleak
×1
penCV
×1
process
×1
Raspberry
×1
stereo
×1
stereoBM
×1
TypeError
×1
Video
×1
WITH_TBB
×1
YCrCb
×1
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