"Kenneth" <kdw### [at] gmailcom> wrote:

> I'm still testing the various .png bit-depths (by generating test images for
> height_fields). The different visual results between, say, 8-bit and 10-bit is
> difficult to see so far...and right now I'm not *sure* that 10-bit is really
> 10-bit, or some other value. With the screwy bit-depth-reporting that I
> mentioned, I haven't been absolutely sure of my own visual judgement!

If I were to do it, I'd make a staircase from one side of the source image to
the other and look at the resulting heightfield from the side.  Then it would be
a "graph" of the numerical data.  Contrasting gridlines would eliminate any
ambiguity int the visual judgement part.

Post a reply to this message