2016-11-25, 14:33
Two problems here:
a) range
b) resolution
Btw. the banding is not introduced by b) but by a) as the range needs to be shifted, cause the values are interpreted differently.
You can display Limited Range in Full Range without any banding and without even processing it - but, you guessed it, black will be gone and white won't be there, too.
For your second example: When I have limited range image with > 255 length - I need to have the same "value" more than once, but as the distance between the values not equal is still just 1 unit - there won't be (Edit: introduced) banding, but a resolution issue.
a) range
b) resolution
Btw. the banding is not introduced by b) but by a) as the range needs to be shifted, cause the values are interpreted differently.
You can display Limited Range in Full Range without any banding and without even processing it - but, you guessed it, black will be gone and white won't be there, too.
For your second example: When I have limited range image with > 255 length - I need to have the same "value" more than once, but as the distance between the values not equal is still just 1 unit - there won't be (Edit: introduced) banding, but a resolution issue.
