P

P3D, Overview

packets, packet, Streams

padding, Unused Space

page description languages (PDLs), Page Description Language (PDL) Formats, page description language

virusus and, Viruses in Graphics Files

page table, page table, Other Bitmap File Data Structures

PAL (Phase Alternation Line) digital television standards, PAL, Overview, Digital Video

and TGA, Overview

palettes, palette, Example 2: Sun Raster Format Header

color, Examples of palettes, Pixel Data and Palettes

in vector files, Palettes and Color Information

multi-channel, multi-channel palette, Types of palettes

single-channel, single-channel palette, Types of palettes

types of, Types of palettes

VGA color, 256-color VGA palette

parity, Parity

parser, Reading Graphics Data

patents on graphics files, Trademarks, Patents, and Copyrights

PBM utilities, Converting Formats, Overview

and FaceSaver, Overview

and VIFF, Overview

PCX, Reading a Graphics File Header, Overview, Problems with the display environment

copyright notices in, Copyright notices in graphics files

and Run-Length Encoding, Run-Length Encoding (RLE)

and testing, Test Files

PDL, Overview

PDS (Planetary Data System), Overview

pels, pixel, Bitmap Data

pen styles, Palettes and Color Information

persistence, persistence

PGM (Portable GreyMap Utilities), Overview

PGP (Pretty Good Privacy), Using PGP to Encrypt Graphics Files

Photo Compressor method, Overview

PhotoYCC file format (Kodak), File Details

physical compression, JBIG Basics

physical pixels, physical pixels, Pixels and Coordinates

Pictor PC Paint, Overview

and GRASP animation, Image Files

picture elements, Bitmap Data

Pixar RIB (RenderMan Interface Bytestream), Overview

pixel-level RLE, For Further Information About JBIG

pixelmap, pixelmap, Bitmap Data

pixels, logical pixels, pixel, Bitmap Data

array of, array of pixels

depth of, Image Description Information, bit depth

packing, Pixel Packing, Data Compression, Compressing Data

physical versus logical, Pixels and Coordinates

three-dimensional, Overview

values of, pixel values

pixmap, pixelmap, Bitmap Data

pkzip program, Digital Audio, Hints for Designing File Readers and Writers, Lempel-Ziv-Welch (LZW) Compression, For Further Information About Data Compression

and GIF files, Image data

planar data, Planar data

planar files, planar files

platform dependencies, Platform Dependencies

plot file formats: .ADI, Overview

Plot-10 file format, Overview

PNG, Overview, Hints for Designing File Readers and Writers

copyright notices in, Copyright notices in graphics files

PNM (Portable ANyMap Utilities), Overview

Portable Bitmap Utilities (PBM), Overview

postage-stamp images, Encapsulated PostScript (EPS) Example

and Lumena Paint, File Details

PostScript, Overview, Overview

files, Page Description Language (PDL) Formats

for storing text (in multimedia format), Multimedia File Formats

LZW compression and, Lempel-Ziv-Welch (LZW) Compression, Variable quantization

Page Description Language (PDL)

and BDF, Overview

and CALS, Overview

and EPSF, Overview

POV (Persistence of Vision)

file format, Overview

ray trace application, Overview

PPM (Portable PixMap Utilities), Overview

predictive encoding, predictive encoding

Presentation Manager Metafile (MET), Overview

previewing

Encapsulated PostScript files, Encapsulated PostScript (EPS) Example

Lumena files, File Details

QuickTime files, Overview

primary colors, How Colors Are Represented , primary colors

primary three-color systems, How Colors Are Represented

private key cryptography, Private and public key cryptography

Prodigy

and NAPLPS, Overview

Unisys agreement for LZW, Variable quantization

production pipeline, Rendering and Images, production pipeline

program code, corrupting graphics files, Problems with the program code

progressing selective refinement, JPEG, Selective refinement

progressive encoding/decoding, JBIG Basics

progressive image buildup, Progressive image buildup

proprietary information, Proprietary file formats

PRT, Overview

pseudo-color, pseudo-color

pseudo-color storage, How We See Color

public display rights, Rights of ownership

public domain, Public domain

public key cryptography, Private and public key cryptography

Pulse Code Modulation (PCM), Digital Audio

pyramidal image tiling, Image tiling