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55 questions
Tagged
image-recognition
×
1k
views
1
answer
no
votes
2020-11-20 18:53:46 -0600
sjhalayka
About Using OpenCV in Unreal Engine 4 [closed]
hololens
image-recognition
image-data
augmentedReality
unreal
Pattern_recognition
270
views
no
answers
no
votes
2020-11-11 12:50:37 -0600
aliakseis
Measuring of lanes or stripes on noisy and underexposed images
opencv
computer-vision
image-recognition
4k
views
1
answer
no
votes
2020-07-28 06:51:26 -0600
berak
TypeError: Expected Ptr<cv::UMat> for argument 'src'
opencv
python
image-recognition
image_recognition
984
views
no
answers
no
votes
2020-06-24 23:05:05 -0600
neel19
I am getting this error: Invalid HAAR feature (expected: 'rw.r.x + rw.r.width <= W'), where > 'rw.r.x + rw.r.width' is 22 > must be less than or equal to > 'W' is 16
cascadeclassifier
classifier
Haar
image-processing
image-recognition
409
views
no
answers
no
votes
2020-05-04 22:01:39 -0600
Altheim
How to classify image of object on a game board
android
image-recognition
similarity
detection
java
119
views
no
answers
-1
votes
2020-04-08 01:42:27 -0600
Srini9
Suggestion on a usecase
matchTemplate
image
image-processing
image-recognition
509
views
2
answers
no
votes
2020-02-20 04:45:20 -0600
berak
Detecting changes of image
machine-vision
image-recognition
machine-learning
17k
views
1
answer
no
votes
2019-12-04 10:00:45 -0600
supra56
drawing a rectangle around a color as shown?
Color
image-recognition
470
views
1
answer
1
vote
2019-09-17 07:41:51 -0600
maxp
Image recognition on photo
image-recognition
matching
193
views
no
answers
-1
votes
2019-08-07 10:12:05 -0600
TheIndieStation
Image recognition with a single reference picture
image-recognition
86
views
no
answers
-1
votes
2019-03-16 16:31:54 -0600
Danilo Sotto
Help with recognition [closed]
image-recognition
66
views
no
answers
no
votes
2019-03-16 13:28:53 -0600
two4two
can it find particular images within a video file [closed]
image-recognition
62
views
no
answers
-1
votes
2018-10-30 13:24:28 -0600
forhadsidhu
How to seperate ear region from face portion [closed]
image-recognition
1k
views
no
answers
no
votes
2018-10-11 08:01:48 -0600
Reflexive
OpenCV.js : image recognition in video capture
OpenCV.js
image-recognition
templateMatch
542
views
1
answer
no
votes
2018-09-22 10:54:41 -0600
berak
Detect long wavy line in image text
image-recognition
80
views
no
answers
-1
votes
2018-09-21 21:34:39 -0600
muxuan
Recognition of object in my image [closed]
image-recognition
object-detection
7k
views
no
answers
no
votes
2018-09-13 12:15:48 -0600
bwrr
Method to extract specific color range from an image not working in Python
opencv
python
image-processing
image-recognition
76
views
no
answers
-1
votes
2018-07-26 19:18:15 -0600
Bhargav
color detection [closed]
image-processing
image-recognition
6k
views
1
answer
no
votes
2018-04-16 11:16:27 -0600
Philia
Take a snapshot with the webcam in python?
python
opencvpython
image-recognition
image-processing
341
views
no
answers
no
votes
2018-04-03 12:45:05 -0600
Philia
Detecting Brain Tumor?
image-recognition
traincascade
3k
views
no
answers
no
votes
2018-03-26 11:21:38 -0600
VivianTio
How to do multiple template matching with multiple objects by opencv Python.
opencv
python
image-processing
image-recognition
262
views
no
answers
no
votes
2018-02-20 08:02:40 -0600
Vkause
Using ORB image recognition [closed]
opencv
python
ORB
objectrecognition
image-recognition
461
views
1
answer
no
votes
2018-02-12 12:07:23 -0600
ya_ocv_user
Have we chosen a viable approach? Wood ring orientation recognition
image
imageorientation
image-recognition
shapedetection
325
views
no
answers
no
votes
2017-10-26 10:20:07 -0600
Paul88
Training haar classifier to detect each book on a bookshelf [closed]
haar-classifier
image-recognition
node-opencv
help
471
views
no
answers
no
votes
2017-10-25 04:48:07 -0600
pablocastilla
Full body matching
image-recognition
matching
persondetection
207
views
no
answers
-1
votes
2017-09-11 01:13:51 -0600
somnath121
Image matching in ios and android [closed]
ios
android
image-recognition
image-processing
234
views
no
answers
no
votes
2017-09-03 04:19:58 -0600
holdman
How to recognize specific objects
image-recognition
Opencv3.0
cascadeclassifier
android
opencv
376
views
no
answers
no
votes
2017-08-22 06:30:07 -0600
LBerger
Help regarding the fog visualization on a transparent glass
image-processing
image-recognition
Visualization
visualize
computervision
604
views
no
answers
-1
votes
2017-07-07 11:30:55 -0600
cakeby
Best approach between Template Matching and Image Recognition [closed]
image-recognition
406
views
1
answer
no
votes
2017-03-08 01:14:09 -0600
berak
OpenCv training/testing data check error. [closed]
ANN_MLP
opencv
image-recognition
testing
1
2
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