Il giorno gio, 27/10/2005 alle 17.58 +0200, Ariel Garcia ha scritto: > Hi, > > here is the patch for adding support for the Nikon LS50/LS5000. > It applies on top of the backends/coolscan2.c file of sane-1.0.16 [...]
I made some tests with a color negative film, a b&w negative film and a color positive slide. Everyone of them seems to be working but I always see the color negative film scan as the only color scanned is red. Other colors seems to be missing, but if I save the color negative film scan in TIFF format, then I see this tiffinfo output: TIFF Directory at offset 0x8 Subfile Type: (0 = 0x0) Image Width: 789 Image Length: 1191 Resolution: 800, 800 pixels/inch Bits/Sample: 8 Compression Scheme: None Photometric Interpretation: RGB color Orientation: row 0 top, col 0 lhs Samples/Pixel: 3 Rows/Strip: 1191 Min Sample Value: 0 Max Sample Value: 255 Planar Configuration: single image plane Does the samples/pixel value indicate that I have three different bitplanes (red, green, blue) in this file? Do I have to think that gimp only show one of them? (gimp show the image as red only) When I scan the slide (color positive film in a frame), the scan is perfect. Bye, Giuseppe
