gaussian blur

Sean Moss-Pultz sean at openmoko.com
Wed Mar 19 12:00:43 CET 2008


Andy Green wrote:
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> Somebody in the thread at some point said:
>> Dodji (or anyone else)
>>
>> What kinds of filters can we quickly perform with the Glamo? For
>> example, could I do a Gaussian blur of the entire screen?
> 
> There is no explicit transform like that, but maybe the 3D unit's
> filtering stuff could be abused, or the on-chip OpenRISC harnessed to do
> it local to the Glamo (but that is not a small project to start using that).

OK. I was just thinking that since we have an unused camera module in 
there, maybe we could use it in reverse, on the interface itself. Most 
cameras on phones have filters. I remember at some point reading that 
the Glamo had basic stuff like Sepia.

   Sean




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