Questions - OpenCV Q&A Forum

4k

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2012-10-25 00:42:48 -0600 sammy

Detecting thick edges

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1

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no

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2013-03-17 14:01:18 -0600 StevenPuttemans

unresolved external symbol error

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1

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no

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2013-05-02 04:00:00 -0600 Guanta

Edge Change Ratio - Detect edge pixels using Canny's Algo

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2013-11-01 16:03:34 -0600 Douglas Gatti

X-ray vertebrae detection

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2014-02-20 11:44:46 -0600 Will Stewart

How to detect a fallen person with a camera image?

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2014-05-02 03:35:21 -0600 Yaoming

Trouble finding a way to differentiate two shapes

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no

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2015-03-07 19:11:55 -0600 theodore

how to flood fill to differentiate between obstacle and the path that can be taken

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2015-04-16 16:25:50 -0600 shagans

Edge Detection for Label OCR capability - Currently using OpenCV & Tesseract

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2015-05-05 17:20:42 -0600 theodore

tracking boundary using opencv

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no

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2015-05-09 17:51:27 -0600 Eman_AlBasiouny

Which edge detection algorithm is more suitable for real-time applications (especially for detecting markers in augmented reality applications)?

954

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1

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no

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2015-06-16 02:51:01 -0600 Devansh Dalal

CV_Assert fail error in ximgproc module

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1

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1

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2015-06-24 11:49:09 -0600 Snyder

Canny edge detection applying to video, but converted video is not saving

587

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no

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2015-07-07 21:31:54 -0600 Devansh Dalal

std::vector of cv::Mat causing memory corruption

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2015-08-29 08:27:06 -0600 Islam Alaa

How to use Edge Orientation histogram for object detection?

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2015-08-31 03:18:15 -0600 smygarn

Object detection, Kinect Depth images

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1

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2015-10-01 00:55:35 -0600 Haris

Boundary detection-What function will be the best for this?

872

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2015-12-27 12:58:40 -0600 zaloo

Object classification for rock paper scissors

572

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1

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1

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2016-01-27 18:12:55 -0600 SR

edge corners are not sharp with canny filter

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2016-01-27 18:15:52 -0600 SR

Clear path detection using edge detection

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2016-02-29 18:26:58 -0600 Jaggz

What steps for recognizing book pages, and flattening them.

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2016-03-03 22:53:43 -0600 Tetragramm

Identify trees in photo

edgedetection

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no

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no

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2016-03-21 15:05:01 -0600 pthacker

How should I find edges in the hue channel of an HSV image?

597

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no

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2016-05-16 06:38:08 -0600 DaveLangstaff

Edge detection based on line profile

572

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no

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no

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2016-05-29 09:04:41 -0600 Pitt64

Difficult edge detection using Canny

572

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no

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2016-06-15 21:14:41 -0600 bradfield

contour fitting and segmentation in python

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no

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2016-10-30 00:41:58 -0600 iamMehedi

Detect the bounds of a Passport page with OpenCV

579

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1

answer

1

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2016-11-02 03:16:56 -0600 Roy2511

Canny Edge Detection- Non Maximum Surpression Implementation

2k

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1

answer

1

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2016-11-08 04:22:46 -0600 LBerger

Sobel edge detection Implementation

478

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1

answer

1

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2016-12-27 00:21:08 -0600 dkurtaev

Canny using separate functions

893

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1

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no

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2017-01-04 09:29:25 -0600 shreya

82 questions

Detecting thick edges

unresolved external symbol error

Edge Change Ratio - Detect edge pixels using Canny's Algo

X-ray vertebrae detection

How to detect a fallen person with a camera image?

Trouble finding a way to differentiate two shapes

how to flood fill to differentiate between obstacle and the path that can be taken

Edge Detection for Label OCR capability - Currently using OpenCV & Tesseract

tracking boundary using opencv

Which edge detection algorithm is more suitable for real-time applications (especially for detecting markers in augmented reality applications)?

CV_Assert fail error in ximgproc module

Canny edge detection applying to video, but converted video is not saving

std::vector of cv::Mat causing memory corruption

How to use Edge Orientation histogram for object detection?

Object detection, Kinect Depth images

Boundary detection-What function will be the best for this?

Object classification for rock paper scissors

edge corners are not sharp with canny filter

Clear path detection using edge detection

What steps for recognizing book pages, and flattening them.

Identify trees in photo

How should I find edges in the hue channel of an HSV image?

Edge detection based on line profile

Difficult edge detection using Canny

contour fitting and segmentation in python

Detect the bounds of a Passport page with OpenCV

Canny Edge Detection- Non Maximum Surpression Implementation

Sobel edge detection Implementation

Canny using separate functions

Improve image preprocessing

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