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Diffstat (limited to 'graphics/fbm/pkg/DESCR')
| -rw-r--r-- | graphics/fbm/pkg/DESCR | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/graphics/fbm/pkg/DESCR b/graphics/fbm/pkg/DESCR new file mode 100644 index 00000000000..9cb2fd595ef --- /dev/null +++ b/graphics/fbm/pkg/DESCR @@ -0,0 +1,51 @@ +This collection provides a complete package for manipulating and +converting color and black and whites images, including 24bit RGB, 8bit +mapped color, 8bit grayscale, and 1bit bitmapped images. + + clr2gray Convert color to grayscale + fbcat Copy image (used for format conversion) + fbclean Flip isolated pixels (clean image) + fbconv Arbitrary convolutions + fbedge Compute derivative image (edge detection) + fbext Extract region, resize, change aspect ratio + fbgamma Gamma correct grayscale or color image for display + fbhalf Halftone grayscale image (Blue noise, Floyd-Steinberg, etc) + fbham Convert FBM 24bit RGB to Amiga HAM mode + fbhist Compute histogram + fbinfo Dump image header + fbm2pod Convert grayscale image to Diablo graphics (!) + fbm2tga Convert image to Targa format + fbm2tiff Convert FBM files to 1, 2, 4, 8, or 24 bit TIFF + fbmask Set region to gray value + fbmedian Median filter 3x3 regios + fbnorm Normalize image intensity / increase contrast + fbpalet Replace an imager's colormap with another, remove duplicates + fbps Convert to PostScript + fbquant Color quantization (24 bit to 8..256 colors) Mod. Heckbert + fbrot Rotate 90, 180, or 270 degrees + fbthin Thin 1bit images + fbsample Sample a 1bit file to produce an 8bit file + fbsharp Sharpen (edge enhancement) by digital Laplacian + gray2clr Add a "gray" colormap to a grayscale image + idiff (and udiff) convert raw byte stream into byte difference + pbm2ps Convert PBM file to PostScript + pbmtitle Add a title to a PBM file + raw2fbm Convert raw file to FBM format (eg: Amiga Digiview files) + tga2fbm Convert Targa file to FBM format + tiff2fbm Convert tiff file to FBM format + uunet2fbm Convert UseNet Facesaver file to FBM format + +File Formats + + FBM (-F) FBM file with 256 byte header (with title & credits) + Sun (-S) Sun rasterfile with 32 byte header + Tiff (-T) Aldus TIFF + PBM (-P) Poskanzer format for 1bit files + GIF (-G) CompuServe GIF format + JPG (-J) JPEG JFIF format (cf The Independent JPEG Group) + RLE (-R) Utah RLE format + IFF (-I) Amiga IFF files (except HAM mode files) + PCX (-Z) PC PaintBrush format for IBM + Face (-B) Bennet Yee's 1bit files, used at CMU +___________ +From the README file |