Questions - OpenCV Q&A Forum

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2017-10-26 01:20:27 -0600 berak

Help detecting small hole on tube

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2017-10-11 07:36:32 -0600 StevenPuttemans

How to draw filled contours on the top of another filled contour with different filled color/intensity?

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2017-10-09 10:32:05 -0600 glukon

improve my findContours for a square detection?

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2017-09-18 13:24:32 -0600 JamieCorkhill

How can I count the number of verticies on a shape in an image using the Imgproc.approxPolyDP() method in Java?

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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]

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2017-08-23 11:56:31 -0600 procton

How remove 'bubble' contours from image

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2017-08-13 21:24:47 -0600 sturkmen

How to remove overlapping contours

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2017-08-11 09:17:37 -0600 eshirima

Removed contours aren't gone

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2017-08-09 09:23:37 -0600 Ziri

Detect fire/flame using HSV filter to contours.

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2017-08-09 08:22:04 -0600 Ziri

How to compare two contours Translated from one another?

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2017-08-07 05:29:49 -0600 KjMag

Extract Curves Contours

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2017-07-11 08:17:24 -0600 eshirima

Map contour points to original image [closed]

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2017-06-20 11:58:34 -0600 matman

findcontour points order

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2017-06-19 06:33:48 -0600 khrizt

Problem when transporting points to a bigger image

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2017-06-18 10:57:31 -0600 Maki

Parking space coordinates

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2017-06-07 14:07:49 -0600 JoeBroesel

Comparing Two Contours: Rotation invariant?

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2017-06-02 00:44:35 -0600 berak

How to Draw contours when have Chaincode (openCV)

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2017-05-13 13:44:14 -0600 matman

Why is contours changing slightly allthough the object is still?

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2017-05-11 04:28:17 -0600 Marcofe

Curvature-based corner detection algorithm

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2017-05-09 07:34:25 -0600 Rocketmagnet

Python findContours and contourArea [closed]

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2017-04-10 06:48:54 -0600 StevenPuttemans

Draw line along countours path (moving object)

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2017-04-10 06:02:50 -0600 StevenPuttemans

How to crop the rectangle part of the image?

906

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2017-03-22 12:00:30 -0600 berak

Contour fn is not working well and not getting subpixel image by warpaffine fn

c++
contours

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2017-03-22 05:23:26 -0600 StevenPuttemans

detect point of interest on boundary of an object

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2017-03-20 03:26:59 -0600 Balaji R

Android + OpenCV - Finding extreme points in contours

368

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2017-03-16 04:18:35 -0600 khrizt

MatOfPoint image transportation

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2017-03-05 11:24:54 -0600 matman

Opencv Python 3.2: How to get freeman chain code from edge/contours

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2017-02-23 10:08:30 -0600 pklab

union of contours opencv

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2017-02-11 16:30:19 -0600 Tetragramm

How to determine the average BGR values of all the pixels in a closed contour?

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2017-02-04 14:05:56 -0600 Smosher104

244 questions

Help detecting small hole on tube

How to draw filled contours on the top of another filled contour with different filled color/intensity?

improve my findContours for a square detection?

How can I count the number of verticies on a shape in an image using the Imgproc.approxPolyDP() method in Java?

How can I use the Imgproc.findContours() method only on a certain portion of an image, and not the whole image? [closed]

How remove 'bubble' contours from image

How to remove overlapping contours

Removed contours aren't gone

Detect fire/flame using HSV filter to contours.

How to compare two contours Translated from one another?

Extract Curves Contours

Map contour points to original image [closed]

findcontour points order

Problem when transporting points to a bigger image

Parking space coordinates

Comparing Two Contours: Rotation invariant?

How to Draw contours when have Chaincode (openCV)

Why is contours changing slightly allthough the object is still?

Curvature-based corner detection algorithm

Python findContours and contourArea [closed]

Draw line along countours path (moving object)

How to crop the rectangle part of the image?

Contour fn is not working well and not getting subpixel image by warpaffine fn

detect point of interest on boundary of an object

Android + OpenCV - Finding extreme points in contours

MatOfPoint image transportation

Opencv Python 3.2: How to get freeman chain code from edge/contours

union of contours opencv

How to determine the average BGR values of all the pixels in a closed contour?

How do I detect vertices of an approximated polygon?

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