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Justin

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Comments and Ratings by Justin		1 - 1 of 1
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14 Aug 2012	FFT filter - clean your signals and display results! Perform Fourier transform, filter in frequency domain, reconstruct the signal. Author: Shmuel Ben-Ezra	Works great! Also made the change Craig made.

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File	Color segmentation by Delta E color difference

Files Matching Justin's Watch List					1 - 1 of 1
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
19 Apr 2011		Color segmentation by Delta E color difference User draws region and this finds pixels in the image with a similar color, using Delta E. Author: Image Analyst	segmentation, color, image processing	116	11	4.4 4.4 \| 5 ratings

Comments and Ratings Matching Justin's Watch List			1-5 of 12
Date	File	Comment by	Comments	Rating
02 Feb 2013	Color segmentation by Delta E color difference User draws region and this finds pixels in the image with a similar color, using Delta E.	uvan siya	Image Analyst >> Please send me the base paper for this "Color segmentation by Delta E color difference" . my mail is uvankamilas@gmail.com	3
20 Sep 2012	Color segmentation by Delta E color difference User draws region and this finds pixels in the image with a similar color, using Delta E.	Image Analyst	ajit, if there is a brightness change, there is a color change. If you want to detect a hue, regardless of it's brightness, then you can use my HSV color segmentation demo and just threshold on the hue value. However skin is a boomerang-shaped gamut and can't be gotten by any simple carving up of the gamut in any 3D color space, no matter which one you pick. You'd need to carve out the boomerang shape, not just a hue sector or a delta-E ball shape.	Comment only
28 Aug 2012	Color segmentation by Delta E color difference User draws region and this finds pixels in the image with a similar color, using Delta E.	ajit sarode	works very accurate if said to choose any color however if there is brightness change for same color in rest of the picture than selected, then it does not detect(skin color with different brightness),can u please help? Well commented/explained.	5
16 Aug 2012	Color segmentation by Delta E color difference User draws region and this finds pixels in the image with a similar color, using Delta E.	Karthik Muthuswamy	Works quite well. Well commented. Can you add the reference to the paper or the math/theory behind this work?	4
13 Aug 2012	Color segmentation by Delta E color difference User draws region and this finds pixels in the image with a similar color, using Delta E.	Anselm Griffin	Well commented/explained.	5