Rahul:
> exact area box filtering with sides no less than the input image's
> inter-pixel distance
This was a bit terse:
Exact area box filtering with a square box with diameter equal to the
inter-pixel distance is exactly bilinear interpolation. So, it's only
when the sides are larger than the
> This being said, what I have in mind in way simpler than what Craig
> implemented. But if you understand Craig's paper, you probably
> understand what I want to do.
Actually, if I took the time to completely understand Craig's paper, I
probably would understand what I want to do.
;-)
Nicolas
Hello Rahul:
Indeed, the GSoC I suggested can be roughly described as implementing
a poor man's version of the scheme Craig describes in
http://adsabs.harvard.edu/abs/2004SoPh..2193D
Replace circles/ellipses by parallelograms/rectangles, and notice that
"padding" the singular values of the
Hello Craig:
> Numerical Jacobian calculation is not so bad in terms of coding effort
The issue is that, if I understand correctly, GEGL's current "pure"
demand-driven structure means that resamplers have no information
whatsoever about what other nearby locations are being resampled, and
conseq
On Mar 10, 2009, at 8:56 AM, Nicolas Robidoux wrote:
>
> Hello Rahul:
>
>> i m a student and interested in gsoc project:Fast Adaptive Resampler
>> Tailored For Transformations Which Mostly Downsample
>
>> I have read the requirements properly for this project which also
>> includes jacobian transf
Hello Rahul:
> i m a student and interested in gsoc project:Fast Adaptive Resampler
> Tailored For Transformations Which Mostly Downsample
> I have read the requirements properly for this project which also
> includes jacobian transformation,box filtering algorithm and
> bilinear resampling.But
Hi Nicolas,
This is my first forum of any kind so please forgive me for any mistake.
i m a student and interested in gsoc project:Fast Adaptive Resampler Tailored
For Transformations Which Mostly Downsample
I have read the requirements properly for this project which also includes
jacobian tr
