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2016-06-07 06:06:33 -0500 commented question Hought Circle coin detection variation

@StevenPuttemans what is mechanical approach?

2016-05-30 00:47:00 -0500 commented question Hought Circle coin detection variation

@StevenPuttemans , @jmbapps Is there any way for circle(dark black circle on white paper) detection which give always same diameter means there should be a no variation or very less variation. As right now I am using black circle on white paper yet same variation coming.

2016-05-28 11:44:58 -0500 commented question Hought Circle coin detection variation

@StevenPuttemans, @jmbapps Is there any other possible solution by which I will able to get accurate diameter of coin?

2016-05-27 06:00:50 -0500 asked a question Hought Circle coin detection variation

I am working on getting coin diameter in pixels using OpenCV but I am not able to get perfect pixels diameter as it varies from 2- 6 pixels randomly by taking a image from same height. I am using HOughCircle method for coin detection. Is there any way by which pixels diameter always remain same from same height. it should not vary or any improvement.

2016-03-02 05:25:56 -0500 commented question how to detect and measure foot length and width in image ?

@LBerger Lets Assume if foot and camera plane are parallel, then how we can measure height and width of foot.

2016-03-01 23:59:30 -0500 commented question how to detect and measure foot length and width in image ?

@theodore I have added a sample image please check it.

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2016-02-23 00:22:25 -0500 commented question how to detect and measure foot length and width in image ?

@theodore Image would be like put the foot on the surface with one coin(specificied) as a refence and Image of foot. Now I want opencv create a rectangle on foot and give me length and width. Though I'll soon update a Image here.

2016-02-23 00:19:20 -0500 commented question how to detect and measure foot length and width in image ?

@berak yes I am using coin as a reference scale object. But how I can detect and measure rectangle of specific foot.

2016-02-22 01:53:16 -0500 asked a question how to detect and measure foot length and width in image ?

I have to detect the foot in image and have to measure the width an height of foot in image.

Currently I am using crop to measure length and width of foot image using rectangle. I want same rectangle should automatically set on foot image.

image description

In above image circle is already now I how to draw a Rectangle over around the foot to measure length and width of foot.