Questions - OpenCV Q&A Forum

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2015-10-23 08:49:08 -0600 theodore

Detecting touching objects

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3

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2015-10-24 12:47:57 -0600 LorenaGdL

improving poor blob contours

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3

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2015-10-26 10:22:28 -0600 theodore

Efficient way to remove holes in an object

644

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2015-10-27 05:59:12 -0600 vitruvius

Why do I get different Length and Area for identical objects

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no

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2015-10-29 09:55:13 -0600 sturkmen

What does HuMoments tell me?

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2015-11-02 20:20:52 -0600 drVit

Create mask to select the black area

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2015-11-05 18:02:46 -0600 LorenaGdL

Detect Images in an image of a text document

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no

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2015-11-06 09:35:39 -0600 vitruvius

How to draw contours of each segmented object [closed]

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2015-11-07 15:49:03 -0600 sturkmen

How to use approxPolyDP to close contours

9k

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2015-11-19 05:04:36 -0600 erohan

How to detect human using findcontours based on the human shape?

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2015-11-20 02:44:50 -0600 pklab

how can I draw a vertical line down the middle of a rectangular?

opencv
c++

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2015-11-24 05:10:57 -0600 pklab

Detect variations of a subimage in image

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2015-11-25 00:52:50 -0600 OliverBJ01

GDB failing due illegal instruction associated with cv::initInterTab2D()

deleted

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2015-11-25 16:59:45 -0600 sturkmen

how can I find the coordinates with the given step?

1k

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2015-12-01 02:50:28 -0600 pklab

I have problem with function Find Contours! what could be the problem?

1k

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2015-12-02 09:51:06 -0600 pklab

Colour + Contour Detection

36k

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no

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2015-12-09 08:15:46 -0600 MartinJensen

How do you detect things moving out of picture in a video? [closed]

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2015-12-11 13:26:44 -0600 pklab

Cell detection improvement

opencv
c++

5k

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2

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2015-12-12 12:08:37 -0600 pklab

Selective hole filling

24k

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2

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3

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2015-12-28 17:01:25 -0600 sturkmen

Draw largest/rect contour on this image

2k

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1

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2015-12-30 10:44:59 -0600 HappyForce

Problem with findContours and drawContours

1k

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1

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2016-01-02 10:01:13 -0600 sturkmen

Draw Rectangle from Webcam with 2 largest object

2k

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1

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no

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2016-01-06 21:09:25 -0600 sturkmen

bounding rect around detected eye region

2k

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2016-01-23 05:57:54 -0600 sturkmen

Problem in thresholding of a part of image

17k

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2

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2016-02-01 10:05:33 -0600 sturkmen

Count pixels of a black and white image (OpenCV / C++ )

1k

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2016-02-03 11:26:54 -0600 sturkmen

Why a contour can't always be drawn filled?

681

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no

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no

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2016-02-03 15:55:47 -0600 xinyiman

coordinate and dimension of rectangle [closed]

kemlercode

1k

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1

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1

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2016-02-09 05:44:18 -0600 pklab

Search small images on one images.

search
image

697

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1

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no

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2016-02-22 11:27:55 -0600 samurex

findContours when image is cut off (part of the object in the image)

946

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no

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no

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2016-02-23 10:16:35 -0600 LMia

License plate position through green rectangles

c++
opencv

316 questions

Detecting touching objects

improving poor blob contours

Efficient way to remove holes in an object

Why do I get different Length and Area for identical objects

What does HuMoments tell me?

Create mask to select the black area

Detect Images in an image of a text document

How to draw contours of each segmented object [closed]

How to use approxPolyDP to close contours

How to detect human using findcontours based on the human shape?

how can I draw a vertical line down the middle of a rectangular?

Detect variations of a subimage in image

GDB failing due illegal instruction associated with cv::initInterTab2D()

how can I find the coordinates with the given step?

I have problem with function Find Contours! what could be the problem?

Colour + Contour Detection

How do you detect things moving out of picture in a video? [closed]

Cell detection improvement

Selective hole filling

Draw largest/rect contour on this image

Problem with findContours and drawContours

Draw Rectangle from Webcam with 2 largest object

bounding rect around detected eye region

Problem in thresholding of a part of image

Count pixels of a black and white image (OpenCV / C++ )

Why a contour can't always be drawn filled?

coordinate and dimension of rectangle [closed]

Search small images on one images.

findContours when image is cut off (part of the object in the image)

License plate position through green rectangles

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