Preface | p. xiii |
Video System Fundamentals | p. 1 |
Introduction | p. 1 |
Video Systems | p. 2 |
Scanning | p. 4 |
Resolution | p. 6 |
Pixels, Sampling, and Quantizing | p. 7 |
Choosing Scanning Standards | p. 11 |
Wolldwide Video Scanning Standards | p. 14 |
Television Signal Waveforms | p. 17 |
Digital Video Signals | p. 25 |
Analog-Digital and Digital-Analog Conversion | p. 26 |
Summary Comparison of Analog and Digital Systems | p. 27 |
The Audio Component | p. 27 |
Summary | p. 29 |
Color Video Fundamentals | p. 31 |
Introduction | p. 31 |
The Properties of Color--A Summary | p. 31 |
Color Specifications | p. 33 |
The Primary Colors | p. 34 |
Dominant Wavelength and Saturation | p. 36 |
Luminance and Color Difference Components | p. 37 |
The CIE Chromaticity Coordinates | p. 37 |
Camera Colorimetry | p. 40 |
Display Device Primary Standards | p. 42 |
Colorimetry of Computer Displays | p. 46 |
Introduction to Digital Technology | p. 47 |
Digital | p. 47 |
Number Systems | p. 47 |
Analog-to-Digital Conversion | p. 50 |
Serial and Parallel Formats | p. 58 |
Binary Arithmetic | p. 60 |
Digital Signal Processing | p. 63 |
Digital Video Transmission | p. 65 |
Digital Error Protection | p. 70 |
Digital-to-Analog Conversion | p. 74 |
Video Bandwidth Reduction | p. 75 |
Digital Data Compression Technologies | p. 76 |
JPEG and MPEG Compression | p. 81 |
Summary | p. 85 |
Elements of Image Quality | p. 87 |
Overview | p. 87 |
Basic Image Quality Criteria | p. 89 |
Image Defects | p. 90 |
Characteristics of Human Vision | p. 92 |
Image Definition | p. 94 |
Aperture Response | p. 95 |
Sampling and Aliasing | p. 101 |
Limiting Resolution | p. 104 |
NTSC Television System Aperture Response | p. 107 |
HDTV System Apperture Response | p. 112 |
Image Definition--Broadcast Systems | p. 115 |
Image Definition--HDTV Systems | p. 116 |
Visual Perception of Broadcast and HDTV Images | p. 118 |
Image Gray Scale | p. 119 |
Signal-to-Noise Ratio | p. 125 |
Image Defects (Continued from Section 4.3) | p. 128 |
Comparison of Film and Television Picture Quality | p. 132 |
Analog Video Systems | p. 139 |
Introduction | p. 139 |
Standardization | p. 139 |
Video Signal Formats for Color | p. 140 |
Analog Color Television System Configurations | p. 142 |
Broadcast Signal Components | p. 143 |
Subcarriers | p. 145 |
The NTSC System Subcarrier | p. 145 |
The PAL System Subcarrier | p. 149 |
Comparison of NTSC and PAL | p. 152 |
Color Signal Distortions and Artifacts | p. 153 |
Subcarrier Cross Talk Reduction | p. 155 |
Component Signal Formats | p. 156 |
Multiple Analog Component (MAC) Systems | p. 156 |
Digital Video Systems--HDTV | p. 159 |
Introduction | p. 159 |
HDTV System Objectives | p. 161 |
The Grand Alliance HDTV System | p. 162 |
The Picture Formats Layer | p. 164 |
The Compression Layer | p. 166 |
The Transport Layer | p. 168 |
The Transmission Layer | p. 172 |
GA HDTV Audio | p. 177 |
Summary | p. 178 |
Digital Video Systems--Computers | p. 179 |
Introduction | p. 179 |
The Personal Computer | p. 179 |
Software | p. 185 |
Computer Video Formats | p. 188 |
Computer Video Standards | p. 193 |
Digital HDTV on Computers | p. 194 |
Video Cameras | p. 195 |
Introduction | p. 195 |
Photoconductive Storage Tubes | p. 199 |
Charge-Coupled-Device (CCD) Sensors | p. 200 |
CCD Imagers | p. 205 |
CCD Imager Performance | p. 212 |
Camera Chain Configurations | p. 218 |
Optical Components | p. 220 |
Analog Camera Electronics | p. 222 |
Digital Camera Electronics | p. 226 |
Camera Operating Controls | p. 229 |
Camera Specifications | p. 229 |
Television Film Camera Systems | p. 230 |
Professional Video Recorders | p. 233 |
Introduction | p. 233 |
Principles of Magnetic Tape Recording | p. 236 |
Video Head Design | p. 238 |
The Helical-Scan Principle | p. 240 |
Tape Transport Configurations | p. 241 |
Magnetic Recording Tapes | p. 243 |
Tape and Record/Playback Head Performance | p. 245 |
Analog Recording | p. 249 |
SMPTE Type C Recorders | p. 252 |
1/2-inch Cassette Recorders | p. 259 |
Digital Recording | p. 261 |
Digital Recording Standardization Policy | p. 262 |
The D-1 Component Format | p. 264 |
The D-2 Composite Format | p. 264 |
The D-3 Composite and D-5 Component Formats | p. 265 |
The D-6 HDTV Component Format | p. 268 |
Computer Hard Disk Video Recording | p. 268 |
Optical Video Recording | p. 270 |
Trends in Professional Video Recorders | p. 272 |
Home and Semiprofessional Video Recorders | p. 275 |
Introduction | p. 275 |
Comparison with Professional Recorders | p. 275 |
Recording Drum Configurations | p. 280 |
Home VCR Record Formats | p. 280 |
Automatic Scan Tracking | p. 285 |
Record Information Density | p. 286 |
Color-Under Signals | p. 287 |
S-VHS and Hi-8 | p. 289 |
Digital Home Recorders | p. 290 |
Camcorders | p. 291 |
Semiprofessional and Professional Camcorders | p. 294 |
Video Postproduction Systems | p. 297 |
Introduction | p. 297 |
Electronic Editing of Videotape | p. 298 |
Tasks of Postproduction | p. 304 |
Time Code | p. 307 |
Digital Postproduction | p. 308 |
Summary | p. 312 |
Television Receivers and Video Monitors | p. 313 |
Introduction | p. 313 |
Receiver Configuration | p. 313 |
RF Amplifier and Channel Selector | p. 314 |
IF Amplifier | p. 315 |
Detection | p. 318 |
Sync Separation and Scanning Generation | p. 318 |
Subcarrier Demodulation and Video Amplification | p. 318 |
Color Display Devices | p. 319 |
Special Receiver Features | p. 322 |
Receiver Performance Criteria | p. 324 |
Professional Picture Monitors | p. 326 |
Digital Video Display Systems | p. 327 |
Introduction | p. 327 |
Computer Video Subsystem | p. 327 |
Analog Video Overlay | p. 332 |
Digital Television Displays | p. 334 |
Computer Display Monitors | p. 334 |
Flat-Panel Displays | p. 335 |
Digital HDTV Display Processing | p. 339 |
Interactive Video Systems | p. 343 |
Introduction | p. 343 |
Ingredients of Interactivity | p. 344 |
Communicating with the User | p. 345 |
Video-Based User Interfaces | p. 345 |
Computing Capability for Interactivity | p. 349 |
Multimedia | p. 350 |
Interactive Television | p. 356 |
Terrestrial Broadcasting Systems | p. 359 |
A Brief History and the Future Outlook | p. 359 |
Allocations and Assignments | p. 361 |
The Standard Analog Broadcast Television Channel | p. 365 |
The Visual Carrier | p. 365 |
The Aural Carrier | p. 368 |
Elements of a TV Transmitting System | p. 369 |
FCC ERP/Antenna Height Limitations | p. 371 |
Television Transmitters | p. 371 |
Representative Transmitter Power Ratings | p. 376 |
Transmitter Performance Standards | p. 376 |
Transmission Lines | p. 379 |
Waveguides | p. 383 |
Properties of VHF and UHF Radiation | p. 385 |
Antennas | p. 391 |
TV Station Service Areas | p. 396 |
Digital Broadcasting | p. 398 |
HDTV (ATV) Transmission Standards | p. 400 |
Display Formats for HDTV (ATV) Systems | p. 401 |
HDTV (ATV) Channel Assignments | p. 402 |
HDTV (ATV) Station Coverage | p. 402 |
HDTV (ATV) Channel Utilization Alternatives | p. 403 |
HDTV (ATV) Transmitters | p. 403 |
CATV Systems | p. 405 |
A Brief History of CATV | p. 405 |
Cable System Elements | p. 405 |
Cable Television Channels | p. 406 |
Coaxial Cable | p. 408 |
Line and Bridging Amplifiers and Equalizers | p. 410 |
Trunk Circuits | p. 412 |
Reverse Path Circuits | p. 413 |
Video Performance Standards | p. 413 |
Head Ends | p. 414 |
Head-End Equipment | p. 414 |
Set-Top Converters | p. 415 |
Pay-TV Systems | p. 417 |
Wireless Cable | p. 418 |
Digital Transmission and Fiber-Optic Cable | p. 422 |
Future Cable Systems | p. 424 |
Satellite Video Communications | p. 427 |
Satellites and Television | p. 427 |
Satellite Communication Systems Elements | p. 428 |
The Geosynchronous Orbit | p. 428 |
Satellite Classifications | p. 432 |
Satellite Construction | p. 434 |
Earth Stations | p. 437 |
Transmission Formats | p. 442 |
FM Performance Characteristics | p. 444 |
Digital DBS Services | p. 449 |
Fiber-Optic Transmission Systems | p. 457 |
Overview | p. 457 |
Fiber-Optic Construction and Operation | p. 458 |
Single and Multimode Fibers | p. 459 |
Attenuation and Dispersion | p. 461 |
Signal Formats and Modulation Modes | p. 463 |
Path Performance, Digital Format | p. 465 |
Transmitters for Fiber-Optic Systems | p. 465 |
Receivers for Fiber-Optic Systems | p. 467 |
Passive Components | p. 469 |
The Future of Video Systems | p. 471 |
Introduction | p. 471 |
Technologies in Video Engineering | p. 471 |
Video Systems | p. 475 |
Communications | p. 477 |
New Video Systems | p. 478 |
Conclusion | p. 484 |
Glossary | p. 485 |
Bibliography | p. 507 |
Index | p. 511 |
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