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145 questions
Tagged
Noteworthy_Content
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2k
views
1
answer
1
vote
2015-03-26 04:40:04 -0600
kbarni
Replace background in video by opencv
background_segm
Noteworthy_Content
790
views
1
answer
1
vote
2015-03-25 09:51:21 -0600
theodore
Insane max Hue ranges?
Filtering
HSV
histogram
max
adaptiveThreshold
Noteworthy_Content
2k
views
1
answer
3
votes
2015-03-05 14:21:24 -0600
albertofernandez
Are there any new ways to improve eye detection?
opencv
eye-detection
glasses
java
Noteworthy_Content
22k
views
2
answers
3
votes
2016-01-12 04:14:43 -0600
StevenPuttemans
Find all peaks for Mat() in OpenCV C++
c++
OCR
peaks
histogram
Noteworthy_Content
3k
views
1
answer
3
votes
2015-03-03 02:53:19 -0600
StevenPuttemans
Visualizing learned features from Haar cascade classifier
visualize
Haar
cascade
machinelearning
Noteworthy_Content
5k
views
1
answer
1
vote
2015-03-02 09:08:53 -0600
theodore
Implementation Question: How to create bounding boxes around answers on worksheets
implementation
deskewing
standardizing
Noteworthy_Content
9k
views
1
answer
1
vote
2015-02-28 15:18:16 -0600
StevenPuttemans
How to create a vector of images in opencv ?
opencv
vector
Images
Noteworthy_Content
8k
views
3
answers
2
votes
2015-02-26 06:27:07 -0600
berak
Draw lines from centroid of contour at given angle till edge of contour
python
contours
Line
Perfect_Solution
Noteworthy_Content
5k
views
1
answer
1
vote
2015-03-03 06:35:11 -0600
albertofernandez
Is there any code for Eye and Yawning detection using opencv?
yawning
detection
eye
opencv
real-time
Noteworthy_Content
6k
views
3
answers
1
vote
2015-02-19 16:16:38 -0600
TrustMeImAnEngineer
Sine or Cosine of every element in Mat (c++)
Trigonometry
sincos
matrix
sine
cosine
Noteworthy_Content
2k
views
1
answer
2
votes
2015-02-16 06:48:56 -0600
Guanta
Hough Transform sort output vector
HoughCircles
sorting
vector
Noteworthy_Content
5k
views
2
answers
1
vote
2015-02-11 03:10:48 -0600
StevenPuttemans
Convert rgb (brg) to rg chromaticity
rg
chroma
chromaticity
colorspace
illumination
Noteworthy_Content
1k
views
1
answer
1
vote
2015-01-27 07:04:36 -0600
StevenPuttemans
Detection of objects on the side
object-detection
Facedetection
Noteworthy_Content
18k
views
3
answers
3
votes
2015-10-08 13:35:42 -0600
pklab
ROI, always a rectangle?
roi
mask
Noteworthy_Content
12k
views
3
answers
1
vote
2015-10-05 14:14:25 -0600
sturkmen
Gap Filling Contours / Lines
morphologyex
Morphological
lines
FindContour
Noteworthy_Content
10k
views
5
answers
1
vote
2015-02-05 17:18:22 -0600
theodore
How to remove line on music sheet
linedetection
Noteworthy_Content
Perfect_Solution
2k
views
3
answers
1
vote
2016-10-27 03:51:12 -0600
gfx
[Solved] find all the cards that are above and their center
c++
multiple
object
detection
Noteworthy_Content
24k
views
1
answer
1
vote
2015-01-14 13:22:49 -0600
AlexanderShishkov
ddepth parameter of the Laplacian filter
laplacian
parameters
Noteworthy_Content
873
views
3
answers
1
vote
2014-12-01 10:26:02 -0600
Mostafa Sataki
how blury the background apart from ROI
image-processing
Noteworthy_Content
11k
views
1
answer
2
votes
2015-11-19 12:10:17 -0600
pklab
Template Matching is wrong with specific Reference image
templateMatch
matchTemplate
template-Matching
Noteworthy_Content
16k
views
3
answers
1
vote
2014-11-26 05:51:11 -0600
tomasth
Help detecting/tracking circles with findContours
colortracking
detection
moments
houghcircle
FindContour
Noteworthy_Content
2k
views
1
answer
1
vote
2014-11-18 10:33:50 -0600
Haris
how to test - is line straight ?
Line
straight
Noteworthy_Content
4k
views
2
answers
1
vote
2014-11-16 06:05:27 -0600
berak
VideoCapture: access the same webcam from two threads
videocapture
webcam
clone
Noteworthy_Content
8k
views
1
answer
2
votes
2014-11-17 02:08:16 -0600
kbarni
false coloring of grayscale image
grayscale
pseudocolor
Color
hue
HSV
Noteworthy_Content
1k
views
1
answer
1
vote
2014-11-04 05:25:51 -0600
berak
element wise division in android
element-wise
division
Noteworthy_Content
455
views
1
answer
1
vote
2014-10-29 15:57:37 -0600
petititi
Categorizing lines on a shirt
HoughLines
imageprocessing
feature-detection
Noteworthy_Content
230
views
1
answer
1
vote
2014-10-20 13:39:29 -0600
FLY
will all functions in opencv works on android opencv
machinelearning
android
Noteworthy_Content
8k
views
1
answer
1
vote
2014-10-02 10:33:58 -0600
kbarni
How to replace information in a mat based on a mask?
blurring
mask
Noteworthy_Content
775
views
2
answers
1
vote
2014-09-25 01:28:30 -0600
FooBar
Get quadrilateral from sparse segments
algorithm
Noteworthy_Content
4k
views
2
answers
1
vote
2014-09-25 05:21:49 -0600
rwong
warpPerspective of deformed rectangle
image-warping
Noteworthy_Content
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