Lines Matching full:gray
17 and gray-scale images. JPEG is designed to handle "real-world" scenes,
60 PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster Toolkit
69 -gray or -gr. Most of the "basic" switches can be abbreviated to as little as
86 whether a BMP file uses only shades of gray. By
226 -grayscale Force gray-scale output even if JPEG file is color.
238 is specified, or if the JPEG file is gray-scale;
248 is specified, or if the JPEG file is gray-scale;
253 gray-scale or if -grayscale is specified; otherwise
258 -targa Select Targa output format. Gray-scale format is
259 emitted if the JPEG file is gray-scale or if
301 the one-pass method is always used for gray-scale
