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37 questions
Tagged
shapedetection
×
1k
views
no
answers
no
votes
2020-11-02 22:20:40 -0600
supra56
Why pytesseract.image_to_data fails to recognize text?
edgedetection
shapedetection
OCR
2k
views
1
answer
1
vote
2020-09-10 01:13:30 -0600
sturkmen
Replace Color of Components that have specific color and are have transparent pixels as neighbours
shapedetection
segmentation
colorsegmentation
help
learningOpenCV
copencv
611
views
no
answers
-1
votes
2019-05-07 19:18:56 -0600
jovsky
I want to find locate DOOR shape in image! HELP PLEASE!
shapedetection
Door
findContours
edgedetection
Overlooked
938
views
1
answer
no
votes
2018-07-02 23:17:24 -0600
dkurt
Identify people (not from face?)
shapedetection
detectMultiScale
Facedetection
peopledetect
Shapetracking
2k
views
1
answer
no
votes
2018-06-11 21:25:37 -0600
Tetragramm
object detection and tracking at known background
objectdetection
background
shapedetection
301
views
1
answer
no
votes
2018-03-26 07:08:40 -0600
StevenPuttemans
Hand Drawing Shape OpenCV/Canvas (HELP!)
opencvweb
handdrawShape
html5canvas
shapedetection
3k
views
2
answers
1
vote
2018-02-14 05:07:06 -0600
VxW
Detect crossing lines at a single point
LineIntersection
feature-detection
pointdetection
shapedetection
680
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
560
views
no
answers
no
votes
2018-02-06 03:47:32 -0600
Mark
detect control from Winform image with OpenCV
SURF
shapedetection
objectdetection
213
views
no
answers
1
vote
2018-01-19 22:49:24 -0600
CristianF
Simplest shape detection with orientation
shapedetection
orientation
algorithm
3k
views
no
answers
1
vote
2017-11-17 08:06:30 -0600
jetsports
Best method to detect darts in a dartboard from above
shapedetection
Difference
1k
views
1
answer
no
votes
2017-11-09 08:22:50 -0600
eshirima
Shape detection using opencv and java
opencv
java
javafx
shapedetection
shape
919
views
1
answer
-1
votes
2017-10-05 06:43:00 -0600
LBerger
How to detect the same object with different shapes in an image?
objectdetection
matchTemplate
shapedetection
490
views
no
answers
no
votes
2017-09-18 13:13:00 -0600
JamieCorkhill
How can I use the Imgproc.findContours() method only on a certain portion of an image, and not the whole image? [closed]
java
findContours
contours
shapedetection
1k
views
1
answer
1
vote
2017-08-21 11:43:36 -0600
m3rt
Detecting 16 squares in a live video in Python
Color
BlobDetection
shapedetection
square
python
568
views
1
answer
no
votes
2017-07-02 05:00:17 -0600
KjMag
How to isolate an arbitrary shape from noise?
shapedetection
1k
views
1
answer
no
votes
2016-12-23 02:12:47 -0600
Balaji R
Shape identification C++
shapedetection
354
views
1
answer
no
votes
2016-12-14 17:46:01 -0600
Tetragramm
Detection of the ceiling lighting shape
shapedetection
lighting
brightness
3k
views
no
answers
1
vote
2016-11-28 09:12:30 -0600
berak
how to detect shape of polygons after canny edge detection
shapedetection
680
views
1
answer
no
votes
2016-11-17 00:42:04 -0600
berak
Hi.. i'm new to opencv and trying shape detection. I have faced the following error "Unhandled exception (opencv_imgproc243d.dll) in ShapeDetection.exe " Can anyone knows how to solve this???
c++
opencv
shapedetection
1k
views
1
answer
no
votes
2016-10-01 11:05:13 -0600
berak
Problem with contourArea return value
opencv3.1.0
contourArea
contours
shapedetection
253
views
no
answers
1
vote
2016-09-22 04:14:12 -0600
astronaut
How to detect heptagon object?
shapedetection
659
views
1
answer
1
vote
2016-01-27 18:12:55 -0600
SR
edge corners are not sharp with canny filter
contours
edgedetection
shapedetection
1k
views
no
answers
no
votes
2016-01-25 12:54:07 -0600
spyderespirt0
How to detect an ellipse? [closed]
ellipse
shapedetection
contours
480
views
no
answers
1
vote
2016-01-25 11:04:40 -0600
spyderespirt0
Why do I keep getting rotated rect's when they are circles? [closed]
circle
canny
contours
rectangles
shapedetection
896
views
no
answers
no
votes
2015-12-27 12:58:40 -0600
zaloo
Object classification for rock paper scissors
object_recognition
classifier
edgedetection
shapedetection
592
views
no
answers
no
votes
2015-10-10 04:52:38 -0600
bendesign55
Shape from motion or shape from silhouette?
3d
3dreconstruction
shapedetection
Shapetracking
394
views
1
answer
no
votes
2015-10-05 02:05:39 -0600
David_86
Shape detection, why try several threshold levels?
shapedetection
threshold
square
1k
views
no
answers
no
votes
2015-07-07 11:34:26 -0600
Eduardo
How Does Contour Extraction Work?
imagerecognition
contours
shapedetection
shape
3d-image
image-processing
835
views
no
answers
no
votes
2015-06-02 09:05:06 -0600
rohit.guitar
Weed extraction algorithm 2D images
shapedetection
1
2
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