[General] I need some help

[JaBeR MoH.]

Burhan: did you know somebody he can do this work ..?> Date: Wed, 10 Sep 2008 01:45:16 +0300> From: burhan at kuwaitnet.net> To: general at oskw.org> Subject: Re: [General] I need some help> > I apologize because my Arabic is still not 100%, but if this has been > mentioned already, then excuses in advanced:> > In order to 'enhance' a video from a lower quality (framerate, film > quality), you would need to re-interlace it using software that picks > out color pixels and using a formula that I will never understand, is > able to 'fill in' the remaining de-pixelated areas in order to give an > 'effect' of enchancement.> > In truth, what it does is similar to anti-aliasing and anistropic > filtering which is done for graphics rendering.> > Anti-aliasing is the process of 'smoothing' out the edges of an image by > increasing the degree of blend with the surrounding pixels; thus making > them appear smoother when viewed from a wider angle. If you turn off > anti aliasing, the edges of fonts appear more defined and jagged (this > would be similar to a 'zoom in' affect at a camera lens).> > All that is wonderful, but the point remains that such software:> > 1. Is very expensive, due to the nature of work.> > 2. Requires highly specialized components to make it work, due to the > processing power involved. Some devices go so far as to have a > 'processing chip' that has some of the core math hard coded in the > registers themselves.  The latest 'fad' in this arena is the > introduction of GPGPUS (General Purpose Graphics Processing Units), > since GPUs are highly parallel in nature, they make perfect candidates > for such tasks. Since they are not specialized (they are mass market > products), the devices that embed them are relatively cheap; they > usually come with their own C++ compiler (gcc) and embedded Linux. The > architecture that employ these GPGPUs is called CUDA (Compute Unified > Device Architecture).> > Example of such hardware is the nVidia Tesla:> > http://www.nvidia.com/object/tesla_gpu_server.html> > Hope that helps somewhat :)> > Majed B. wrote:> > Burhan: The original poster (OP) was asking for software names that> > are capable of enhancing and zooming into low quality videos in a> > matter that makes it appear as if it's good/high quality.> > --> > Majed B.> > > > _______________________________________________> > General mailing list> > General at oskw.org> > http://mail.oskw.org/mailman/listinfo/general_oskw.org> > > 
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