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86 questions
Tagged
2d-image
×
493
views
no
answers
no
votes
2018-09-16 16:17:11 -0600
InvictaPeter
Program to output the coordinates of all white pixels in a binary mat?
java
2d-image
79
views
no
answers
no
votes
2018-08-14 00:35:20 -0600
yode
Is possible convert the Mat with two channels into a vector<vector<int>>
2d-image
513
views
1
answer
no
votes
2018-07-13 04:02:02 -0600
berak
About OPENCV 3.4.1 headerfile
2d-image
262
views
no
answers
-1
votes
2018-07-11 04:12:57 -0600
psanjaya
cant read image from .cu
CUDA
read
2d-image
336
views
no
answers
1
vote
2018-04-18 06:22:54 -0600
flaviu2
Draw image incorrectly [closed]
c++
MFC
libraries
2d-image
4k
views
1
answer
no
votes
2018-04-05 00:12:03 -0600
berak
How to use push_back
2d-image
189
views
no
answers
no
votes
2018-03-06 11:49:39 -0600
garbalawal
HOW to remove horizontale line and preserve edge
2d-image
fast
linedetection
edgedetection
130
views
1
answer
no
votes
2018-02-09 17:53:26 -0600
Tetragramm
Find conspicuous points in a 2D image
2d-image
tracking
keypoint
conspicuous
points
2k
views
1
answer
-1
votes
2018-01-29 03:05:37 -0600
VxW
how to know the area of the overlapping rectangles?
opencv
python
2d-image
16k
views
1
answer
no
votes
2018-01-26 04:42:26 -0600
berak
TypeError: img is not a numpy array, neither a scalar
python
2d-image
Openv
5k
views
3
answers
no
votes
2018-01-05 11:38:27 -0600
mustinba
Detect markers position in 2D images
markerDetection
marker
position
2d-image
432
views
2
answers
no
votes
2017-11-20 22:06:28 -0600
Balaji R
Same function but different result
2d-image
imshow
248
views
no
answers
-1
votes
2017-11-16 01:17:24 -0600
Season
how to adjust face shape? [closed]
face
polygon
affinetransform
image-processing
2d-image
Facedetection
112
views
no
answers
no
votes
2017-10-14 15:38:29 -0600
LBerger
How to export a image with approximate size [closed]
export
2d-image
349
views
no
answers
no
votes
2017-09-20 02:14:29 -0600
azgra
What are the steps neccesary to detect traffic lights using machine learning? [closed]
neural_network
traffic
2d-image
361
views
1
answer
no
votes
2017-08-21 07:39:09 -0600
HIT_Braga
Detect small smd part
SMD
2d-image
2k
views
1
answer
no
votes
2017-08-20 18:06:39 -0600
berak
How to copy vector to a row of a Mat using openCV 2.4.11?
vector
Mat
2d-image
347
views
no
answers
no
votes
2017-05-26 09:42:02 -0600
Sahil Raj
How to get camera id for VideoCapture? I am using Raspberry Pi3(have only one camera port)
2d-image
1k
views
no
answers
no
votes
2017-05-16 12:00:20 -0600
bprodz
Aligning and stitching images based on defined feature using OpenCV [closed]
image-stitching
image-processing
2d-image
stitching
182
views
1
answer
no
votes
2017-05-03 15:38:13 -0600
kspanakis
How to create a specific affine matrix
affine
2d-image
900
views
no
answers
1
vote
2017-04-24 08:34:42 -0600
StevenPuttemans
Algorithm advice: defect detection
defectdetection
defect
greyscale
2d-image
circle
1k
views
1
answer
2
votes
2017-03-20 22:06:18 -0600
cpagravel
Identify the best angle to orient a map
linedetection
python
2d-image
detection
image
orientation
1k
views
1
answer
no
votes
2017-03-20 07:00:44 -0600
berak
Saving and retrieving Mat data
2d-image
raw-data
132
views
no
answers
no
votes
2017-03-07 11:59:37 -0600
pv
what could it be a good descriptor for simple greyscale symbols? [closed]
descriptors
2d-image
greyscale
2k
views
1
answer
no
votes
2017-01-16 05:18:48 -0600
Bazooka
How to floodfill an image with java api
2d-image
floodfill
java
2k
views
no
answers
no
votes
2017-01-05 01:34:27 -0600
abhi18av
shapedescr error using python3 - opencv3
2d-image
python
opencv
anaconda
12k
views
3
answers
3
votes
2016-11-27 18:06:20 -0600
Eduardo
Can i get 2d world coordinates from a single image ([u,v] coords)?
2d-image
2d-point
pixel
3dreconstruction
538
views
1
answer
no
votes
2016-11-15 22:15:42 -0600
Balaji R
Displaying an image (in a specified location) over a video stream
DisplayImage
imshow
facial
recognition
2d-image
315
views
no
answers
1
vote
2016-11-11 21:25:57 -0600
Alfred
how to get a better binary image from low quality image?
binarize
2d-image
findContours
denoise
threshold
178
views
no
answers
no
votes
2016-08-15 11:06:30 -0600
n.argirop
Change 0,0 image point [closed]
opencv
python
2d-image
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