Comments on: Tip: Use AS3′s Histogram() method for color averaging http://digitologist.com/2011/02/tip-use-as3s-histogram-method-for-color-averaging/ Just another WordPress site Wed, 21 Sep 2011 12:43:03 +0000 hourly 1 By: Elliot http://digitologist.com/2011/02/tip-use-as3s-histogram-method-for-color-averaging/#comment-49 Elliot Thu, 08 Sep 2011 20:26:03 +0000 http://digitologist.com/?p=16#comment-49 Yeah what Joan said! Yeah what Joan said!

]]> By: Elliot http://digitologist.com/2011/02/tip-use-as3s-histogram-method-for-color-averaging/#comment-48 Elliot Thu, 08 Sep 2011 20:23:38 +0000 http://digitologist.com/?p=16#comment-48 You could do a combo of the 1 pixel method and yours... just dont resize it as small! Maybe limit it to 20 pixels or something. The one pixel thing is really just a side effect of downsampling the image. Looping through less pixels would be better than whatever size the image is anyway. You could do a combo of the 1 pixel method and yours… just dont resize it as small! Maybe limit it to 20 pixels or something.
The one pixel thing is really just a side effect of downsampling the image.

Looping through less pixels would be better than whatever size the image is anyway.

]]> By: Joan http://digitologist.com/2011/02/tip-use-as3s-histogram-method-for-color-averaging/#comment-30 Joan Fri, 22 Apr 2011 09:14:01 +0000 http://digitologist.com/?p=16#comment-30 You can resize it to a very small image (4x4 for instance), and do the getPixel average (1x1 will get you strange results)... you will find it to be VERY accurate and fast. You can resize it to a very small image (4×4 for instance), and do the getPixel average (1×1 will get you strange results)… you will find it to be VERY accurate and fast.

]]> By: I Can Read Your Pulse by Webcam http://digitologist.com/2011/02/tip-use-as3s-histogram-method-for-color-averaging/#comment-3 I Can Read Your Pulse by Webcam Tue, 05 Apr 2011 04:59:51 +0000 http://digitologist.com/?p=16#comment-3 [...] you need to average out the red, green, and blue color values for the pixels in that subregion, and store a bunch of consecutive frames of them in a matrix. Not having found a [...] [...] you need to average out the red, green, and blue color values for the pixels in that subregion, and store a bunch of consecutive frames of them in a matrix. Not having found a [...]

]]> By: I Can Read Your Pulse by Webcam http://digitologist.com/2011/02/tip-use-as3s-histogram-method-for-color-averaging/#comment-2 I Can Read Your Pulse by Webcam Tue, 05 Apr 2011 04:33:24 +0000 http://digitologist.com/?p=16#comment-2 [...] you need to average out the red, green, and blue color values for the pixels in that subregion, and store a bunch of consecutive frames of them in a matrix.  Not having found [...] [...] you need to average out the red, green, and blue color values for the pixels in that subregion, and store a bunch of consecutive frames of them in a matrix.  Not having found [...]

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