Digital Pictures - Netravali, Arun

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Sommaire:
1. Numerical Representation of Visual Information.- 1.1 Visual Information.- 1.2 Representation by a Finite Amount of Data.- 1.3 Spatial Sampling Representation.- 1.4 Raster Scan.- 1.5 Fourier-Frequency Domain.- 1.6 Time Varying Images.- 1.7 Quantization and Binary Word Assignment-PCM.- 1.8 Color Images.- 1.9 Graphics.- 2. Common Picture Communication Systems.- 2.1 Monochrome Television.- 2.2 Color Television.- 2.3 Videoconferencing.- 2.4 Videotelephone.- 2.5 High Definition Television (HDTV).- 2.6 Graphics.- 2.7 Interactive Picture Communication Systems.- 2.8 Earth Resources Imagery.- 3. Redundancy-Statistics-Models.- 3.1 Redundancy in the Sampled Data-Information Theory.- 3.2 Monochrome Luminance Statistics.- 3.3 Color Picture Statistics.- 3.4 Statistics of Graphical Signals.- 4. Visual Psychophysics.- 4.1 Subjective Testing.- 4.2 The Human Eye.- 4.3 Psychophysics of Vision.- 4.4 Psychophysics of Color Vision.- 4.5 Models for Picture Quality.- 5. Basic Compression Techniques.- 5.1 Pulse Code Modulation (PCM).- 5.2 Predictive Coding.- 5.3 Transform Coding of Blocks of Samples.- 5.4 Hybrid Transform Coding Techniques.- 5.5 Other Block Coding.- 5.6 Miscellaneous Coding Methods.- 5.7 Coding of Graphics.- 6. Examples of Codec Designs.- 6.1 Image Coding Method for Freeze-Frame Videoconferencing.- 6.2 45 Mbs Intrafield DPCM Codec for NTSC Color Video.- 6.3 Adaptive Predictive Interfield Coder for NTSC Color TV.- 6.4 Interfield Hybrid Transform Coder for Component Color TV.- 6.5 Decomposition of Single Images into Edges and Texture.- 6.6 Conditional Replenishment DPCM Codecs.- 6.7 Graphic Coders.- 7. Postscript.- 7.1 Signal Sources.- 7.2 The Human Receiver.- 7.3 Waveform Encoding.- 7.4 Parameter Coding.- 7.5 Bit Rates Versus Complexity.- 7.6 Future Directions and UltimateLimits.- 7.7 Concluding Remarks.