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345 questions
Tagged
image-processing
×
531
views
no
answers
1
vote
2015-07-02 03:46:03 -0600
SUHAS
Structure from Motion C++
c++opencv
3d-image
image-processing
4k
views
no
answers
1
vote
2015-07-10 03:51:40 -0600
Davit
How to check image planar or interleaved?
c++
opencv
image-processing
5k
views
1
answer
1
vote
2015-08-17 09:33:44 -0600
Guanta
distance between images, pixel by pixel
image-processing
Noteworthy_Content
Perfect_Solution
2k
views
1
answer
1
vote
2016-01-01 12:13:45 -0600
sturkmen
How I draw a rectangle by mosaic effect ?
image-processing
MOSAIC
onMouse
Noteworthy_Content
576
views
1
answer
1
vote
2015-09-25 00:16:41 -0600
berak
Signal processing to detect "jag-iness"?
noise
dft
signals
image-processing
Noteworthy_Content
660
views
1
answer
1
vote
2015-10-19 00:51:31 -0600
Balaji R
How to improve thresholding
image-processing
threshold
Thresholding
binary-image
otsu
smoothing
3k
views
1
answer
1
vote
2015-10-23 08:49:08 -0600
theodore
Detecting touching objects
image-processing
watershed
feature-detection
segmentation
7k
views
3
answers
1
vote
2015-10-26 10:22:28 -0600
theodore
Efficient way to remove holes in an object
Morphological
image-processing
hole
opencv2.4.11
erode
dilate
591
views
1
answer
1
vote
2015-10-27 05:59:12 -0600
vitruvius
Why do I get different Length and Area for identical objects
contours
image-processing
arcLength
contourArea
moments
1k
views
1
answer
1
vote
2015-12-01 13:33:53 -0600
theodore
Find nodes in an image
image-processing
Noteworthy_Content
4k
views
1
answer
1
vote
2016-01-07 22:53:00 -0600
avpai
how to find the centre of multiple objects in a image
copencv
image-recognition
image-processing
center
centroid
2k
views
1
answer
1
vote
2016-01-23 05:57:54 -0600
sturkmen
Problem in thresholding of a part of image
opencv
Thresholding
python
cv2
image-processing
3k
views
1
answer
1
vote
2016-02-10 02:48:43 -0600
StevenPuttemans
Detecting fog/haze in a video frame
filter
VideoProcessing
image-processing
mask
haze
fog
379
views
2
answers
1
vote
2016-02-20 10:42:13 -0600
Eduardo
All points above a line
Line
image-processing
1k
views
no
answers
no
votes
2016-03-22 09:18:00 -0600
bob409
Is it possible to make HoG scale invariant?
HOG
scale-invariance
image-processing
1k
views
1
answer
1
vote
2016-04-01 02:22:59 -0600
Mathieu Barnachon
How to convert pixel segmentation to polylines?
image-processing
343
views
1
answer
1
vote
2016-04-25 13:27:55 -0600
changizi
Floodfill gives different results on different machines
image-processing
mac
ubuntu
2k
views
1
answer
1
vote
2016-07-21 15:06:38 -0600
Guanta
Image Retrieval through fisher vectors: why my implementation works SO BAD?
opencv
image-processing
machine-learning
computer-vision
vlfeat
4k
views
no
answers
1
vote
2016-08-02 06:14:55 -0600
avpai
counting the number of child contours inside a contour in opencv
c++
opencv
contours
FindContour
hierarchy
image-processing
5k
views
no
answers
1
vote
2016-12-13 00:43:56 -0600
joseph3010
OpenCV Error: Assertion failed (channels () == CV_MAT_CN (dtype)) in copyTo, file /home/tau/opencv/opencv-3.1.0/modules/core/src/copy.cpp, line 257
linux
opencv
c++
image-processing
1k
views
1
answer
1
vote
2017-05-04 14:17:21 -0600
electron
Tuning parameters for cv2.houghcircle() method ?
python
image-processing
houghcircle
opencv
560
views
1
answer
1
vote
2017-10-27 17:12:12 -0600
eshirima
newbe question about OpenCV live video capabities
Video
overlay
gaming
image
image-processing
edges
2k
views
1
answer
1
vote
2017-11-28 16:04:23 -0600
sjhalayka
how can i load 4d medical image of type nifti?
c++
3d-image
image-processing
opencv
329
views
no
answers
1
vote
2017-12-04 11:38:49 -0600
M.R.
How to do erosion on a 3D image?
3dim
image-processing
Mat
2k
views
2
answers
1
vote
2017-12-06 08:34:37 -0600
VxW
Video processing to detect a logo in frames
opencv
Video
image-processing
object_recognition
25k
views
3
answers
1
vote
2019-10-11 13:47:11 -0600
tjwmmd2
Why am I getting an error when adding 2 images?
2d-image
add
image-processing
10k
views
1
answer
1
vote
2019-03-04 12:19:57 -0600
supra56
How to remove the black border around rotated & masked image in result? OpenCv Python
opencv
python
image-processing
border
remove-border
333
views
no
answers
1
vote
2019-03-25 23:42:57 -0600
KansaiRobot
Counting tablets
watershed
image-processing
Count
137
views
no
answers
1
vote
2019-05-28 13:22:43 -0600
lxiscs
Image transform/warping for ellipsoidal reflector
image-warping
augmentedReality
image-processing
1k
views
no
answers
1
vote
2020-05-18 14:17:55 -0600
berak
How can I delete Red channel from image and use only Green merged to blue?
OpenCV.js
image-processing
image-filtering
Split-and-merge
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