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Accessibility is a an important part of both web and game design. And for web and game design, one of the popular tool is Flash. That means very often you need to ensure accessibility in Flash. However there are still not many tools available even for simple things like color …
source (Flex project including pbk)
I have been very busy since the last few weeks… so the chroma key filter was put aside for a long time until today :)
I have used conditional compile in the filter to avoid having if-else in the runtime, hopefully …
When I first saw the Scale2x, scale3x AS3 I am impressed. The algorithm is from scale2x sourceforge project and the AS3 port is coded as a class that is very easy to reuse. Surely the AS3 port author nicoptere can make a PB port too as you may find out …
There is bilinear resampling by Pixel Bender already, why not bicubic too?
With the very helpful Java implementation, I can get bicubic resampling running in Pixel Bender in hours.
Here is my result, along with the resampling results in PhotoShop as a comparison:
Source image (4x4), scaled by your browser …
While traveling with my gf in Europe, I’m planning to develop a better technique to use color marker in FLARtoolkit (which I’ve tried before).
For the first step of doing so is to find a algorithm of matching colors. Using blend mode “difference” on the image is not …
There are more and more AR applications in the world, but seems everybody use only the black square marker. May be the public is not yet …
I’ve put my bilateral blur filter on Pixel Bender Exchange and it is selected as staff picks!
Go and download it from the page: Bilateral Blur Filter for Flash on Pixel Bender Exchange
P.S.. That one is optimized, processing time originally is 2 - 3s , it’s now 0 …
I’ve been working on implementing a bilateral blur for Flash. Currently the functionality is ok but the performance is quite poor (on my Intel MacBook, processing a 320x240 image takes ~2s). I’ve even tried to replace the Gaussian weighting functions with linear functions but it does not help …
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