Lines Matching full:preprocessing
90 the JPEG compressor or decompressor proper, and the preprocessing or
94 to the sampling factors to be used. The preprocessing and postprocessing
97 data can skip the preprocessing or postprocessing step.)
102 Preprocessing:
144 as a preprocessing/postprocessing function, even though the JPEG spec includes
149 compression preprocessing to pad the source data properly. Padding will occur
289 |-- Preprocessing controller --|
304 holds the preprocessed input data. This controller invokes preprocessing to
308 * Preprocessing controller: buffer controller for the downsampling input data
323 preprocessing controller is responsible for supplying these rows via proper
326 preprocessing controller is responsible for vertical edge expansion (i.e.,
603 that want to skip JPEG preprocessing or postprocessing will have to contend
