Re: [Gimp-user] tip precize resize

On 13/07/16 15:37, peter mlich volny cz wrote:
Png (height about 500)
  -> resize image (cubic, height 168 - double)
  -> sharpen 20%
  -> resize image (linear, height 84)
  -> sharpen 20%

Sharpen not need, but i use it. This create better text, you can see logo

2. You Sin (Lanzoc) method not good, i see better in old dos program.

3. Resize by height/8 in jpg, linear can easy realize by 0. coeficient of dct transform (dc). This coeficient 
is suma all 8x8 point in matrix / 16. May be this information is usable for something, fast miniature of 
jpeg-image or something other.


Have you got the URL to the original image?

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