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145 questions
Tagged
imageprocessing
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201
views
no
answers
no
votes
2018-07-12 01:30:55 -0600
AF
Difficulty in detected ellipses in image
python
computervision
imageprocessing
1k
views
1
answer
no
votes
2018-06-21 04:39:33 -0600
kbarni
Applying HOG on BGR vs Applying HOG on RGB images
opencv
HOG
imageprocessing
1k
views
no
answers
no
votes
2018-05-31 02:14:19 -0600
ak1
what is the unit of light intensity values in a grayscale image ?
imageprocessing
computervision
image
opencv
1k
views
1
answer
no
votes
2018-05-19 06:47:42 -0600
FLY
How to find pixel per meter
imageprocessing
2dimage
582
views
no
answers
no
votes
2018-05-15 10:04:00 -0600
Kamel
Curve interpolation
imageprocessing
computervision
c++
image
robotics
2k
views
no
answers
no
votes
2018-04-26 03:11:01 -0600
Kailash
Extract text and bounding-box using OpenCV
opencv
extract-text
imageprocessing
Bounding_Box
145
views
no
answers
no
votes
2018-03-15 02:27:44 -0600
DrVivek
how to get white color density in a b/w binary image using python
imageprocessing
opencvpython
509
views
no
answers
no
votes
2018-03-07 12:59:06 -0600
dursunsefa
How to divide an RGB image into non-overlapping blocks size X*X
opencv
imageprocessing
160
views
no
answers
no
votes
2018-02-27 12:05:24 -0600
Himanshu Walia
How to increase the quality of sampled images ? and does it affect the classifiers accuracy ?
python
opencv
imageprocessing
cvhaartraining
openc_traincascade
opencv_createsamples
870
views
1
answer
no
votes
2018-01-27 04:37:57 -0600
Santhosh1
Remove pixels(BGR) within a certain threshold of the selected pixel(BGR)
imageprocessing
19k
views
2
answers
1
vote
2018-01-09 23:04:01 -0600
Tetragramm
infrared image processing in openCV
infrared
imageprocessing
2k
views
no
answers
2
votes
2017-12-28 02:08:48 -0600
waqas-ansari
Extract Fingerprint from normal camera image
android
gaborfilter
Fingerprint
imagepreprocessing
imageprocessing
159
views
1
answer
1
vote
2017-12-09 09:51:10 -0600
berak
Segmenting Map Image
imageprocessing
segmentation
177
views
1
answer
no
votes
2017-12-03 19:45:42 -0600
supra56
copy some subimages and put them on other parts of the original images
imageprocessing
computervision
copencv
algorithm
353
views
no
answers
no
votes
2017-11-28 18:24:46 -0600
Tetragramm
Detecting Light Colored Objects on Black Background
objectdetection
imageprocessing
2k
views
1
answer
-1
votes
2017-11-28 06:18:57 -0600
Explorer_DS
how do I copy specific pixels to destination mat from source mat in opencv c++?
opencv
c++
imageprocessing
1k
views
no
answers
no
votes
2017-11-21 03:47:53 -0600
Ajay Gohel
I am making document scanner. It is detecting only edges and not corners. [closed]
android
opencv
imageprocessing
328
views
no
answers
no
votes
2017-11-16 07:57:46 -0600
esconda
Imshow produces many windows(c++, Visualstudio)
c++
opencv
imageprocessing
visualstudio2013
6k
views
2
answers
3
votes
2017-11-12 10:18:56 -0600
sturkmen
Matching colors between two pictures in OpenCV?
imageprocessing
c++
148
views
no
answers
no
votes
2017-11-07 18:46:43 -0600
ash.jo4444
Unable to train my own Haar Cascade [closed]
cvHaarCascade
cvhaar
imageprocessing
python
cvHaarDetect
328
views
3
answers
1
vote
2017-10-12 08:22:28 -0600
mshabunin
completing characters to get their contour
c++
OCR
imageprocessing
17k
views
1
answer
no
votes
2017-09-22 00:15:16 -0600
Santhosh1
How do I write a python code for non maxima suppression?
imageprocessing
2k
views
1
answer
no
votes
2017-09-14 03:50:02 -0600
berak
Any method to extract edges from a color image directly without converting it into grayscale image?
imageprocessing
456
views
no
answers
no
votes
2017-09-13 06:19:18 -0600
Santhosh1
Will splitting an image into small blocks for processing help in extraction of edges?
imageprocessing
445
views
no
answers
no
votes
2017-09-07 01:09:08 -0600
Santhosh1
Optimal image segmentation method to detect a group of similar object with different size and their count?
imageprocessing
172
views
no
answers
-1
votes
2017-08-30 07:13:41 -0600
Muhammad Huzaifa
How to capture player moment with webcam and use that as an input in a game? [closed]
unity
imageprocessing
opencv
3k
views
2
answers
1
vote
2017-08-29 12:09:22 -0600
matman
Sub-pixel estimation with match template
imageprocessing
velocity
python
363
views
1
answer
no
votes
2017-07-05 05:00:56 -0600
rhardih
How to recognize numbers in the tickets using OpenCV?
imageprocessing
1k
views
1
answer
no
votes
2017-06-26 10:28:41 -0600
jsxyhelu
How to remove shadow from scanned documents using OpenCV?
imageprocessing
shadow
190
views
no
answers
1
vote
2017-05-28 03:34:36 -0600
Tomna
how characters recognition works using opnencv ANN_MLP ?
opnecv
java
imageprocessing
OCR
neuralnetwork
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