!Image Partition

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!Image Partition

Fractal compression usually divides images into blocks.

The file describe:

range block size,

domain block size,

partitioning mode,

quadtree information if adaptive partitioning is used.

 

Field

Description

Partition type

Fixed / adaptive

Range block size

Example: 8×8

Domain block size

Example: 16×16

Quadtree depth

Optional