Sets the image reconstruction resolution level. A value of 0
means reconstruction of an image with the lowest resolution
(dimension) available.
Note: Image resolution level indexes may differ from
tile-component resolution index. They are indeed indexed
starting from the lowest number of decomposition levels of each
component of each tile.
Example: For an image (1 tile) with 2 components (component
0 having 2 decomposition levels and component 1 having 3
decomposition levels), the first (tile-) component has 3
resolution levels and the second one has 4 resolution levels,
whereas the image has only 3 resolution levels available.
Parameters: rl - The image resolution level. The vertical coordinate of the image origin in the canvassystem, on the reference grid. |