About the Series | p. iii |
Preface | p. v |
Contributors | p. xvii |
Introduction to Chapter 1 | p. 1 |
Optics in Vision | p. 3 |
Introduction | p. 3 |
The Schematic Eye | p. 4 |
The Lens | p. 6 |
The Pupil | p. 7 |
Imaging | p. 8 |
Linear and Nonlinear Systems | p. 11 |
References | p. 12 |
Introduction to Chapter 2 | p. 13 |
The Purkinje Image Eyetracker, Image Stabilization, and Related Forms of Stimulus Manipulation | p. 15 |
Introduction | p. 15 |
Dual Purkinje Image Principle | p. 18 |
Formation of the Purkinje Images | p. 18 |
Movement of the Purkinje Images | p. 20 |
Two-Dimensional Eyetracker | p. 22 |
First Usable Instrument (Generation II) | p. 22 |
First Production Instrument (Generation III) | p. 28 |
Major Improvements in Ease of Use (Generation IV) | p. 36 |
Final SRI Design (Generation V) | p. 38 |
Improvements by Fourward Technologies (Generation V.5) | p. 47 |
Two- and Three-Dimensional Stimulus Deflector | p. 48 |
Evolution of the Three-Dimensional Stimulus Deflector | p. 48 |
Performance | p. 55 |
Image Stabilization | p. 56 |
Adjusting the Gains | p. 57 |
Selective Stabilization | p. 58 |
Scotoma Simulator | p. 60 |
Scotoma Systems | p. 61 |
Final Design | p. 66 |
Optometer | p. 69 |
Optometer Principles | p. 69 |
Optometer Range | p. 72 |
Three-Dimensional Eyetracker | p. 73 |
Optometer Input Path | p. 74 |
Optometer Output Path | p. 76 |
Optical Isolation Between the Two Instruments | p. 77 |
Electronic Isolation of the Instruments | p. 77 |
ERI Laser Photocoagulator | p. 77 |
Input Illumination | p. 78 |
Binocular Viewing System | p. 78 |
Input Laser Source | p. 80 |
Fundus Illumination and Monitoring Instrument (FIMI) | p. 80 |
Relay Lens Pair | p. 82 |
Single-Axis Mirrors in Series | p. 83 |
Merging the Eyetracker, Stabilizer, and Coagulator | p. 84 |
Stabilized Input and Output | p. 86 |
Stabilized Laser Doppler Blood Flow Measurement | p. 86 |
Patents | p. 88 |
References | p. 88 |
Introduction to Chapter 3 | p. 91 |
Eye Movements and Contrast Sensitivity | p. 93 |
Eye Movements as Artifacts | p. 94 |
The Disappearance of Sine-Wave Gratings | p. 95 |
Synthetic Eye Movement Effects | p. 97 |
Spatiotemporal Contrast Sensitivity | p. 99 |
Modeling Contrast Sensitivity Surfaces | p. 103 |
Chromatic Contrast Sensitivity | p. 106 |
Disappearance of Chromatic Gratings | p. 110 |
References | p. 113 |
Introduction to Chapter 4 | p. 115 |
Chromatic-Achromatic Multiplexing in Human Color Vision | p. 117 |
Introduction | p. 117 |
Distinction Between Chromatic and Achromatic Phenomena | p. 118 |
Channel Independence in Zone Theory | p. 119 |
Color Summation and Color Opponency: Simple Sensor Fundamentals | p. 121 |
Spatial Frequency | p. 123 |
Orientation | p. 123 |
Model of Spatiotemporal Chromatic-Achromatic Multiplexing | p. 127 |
Simulation of Chromatic and Achromatic Specificity of Cortical Cells | p. 130 |
Three Stages of the Simulation | p. 130 |
Results | p. 134 |
Multiplexing and Current Spatial Models | p. 141 |
Relationships with Psychophysics | p. 147 |
Chromatic-Temporal Interactions | p. 148 |
Chromatic and Achromatic Spatiotemporal Threshold Surfaces | p. 148 |
Luminous Efficiency and Unique Yellow Location | p. 150 |
Multiplexing Applied to Chromatic Boundaries: Stereopsis | p. 151 |
Minimum Grating Measurements | p. 160 |
Chromatic and Achromatic Afterimages | p. 165 |
Generalization of Multiplexing | p. 171 |
Application of Multiplexing to Compression of Digital Color Images | p. 174 |
Summary | p. 178 |
Appendix | p. 179 |
References | p. 183 |
Introduction to Chapter 5 | p. 189 |
Time, Color, and Phase | p. 191 |
Introduction | p. 191 |
Sensitivity to Chromatic Flicker | p. 193 |
Residual Brightness Responses to Heterochromatic Flicker | p. 195 |
Phase Shifts Between Cone Inputs | p. 197 |
Modeling PC and MC Mechanisms in Terms of Cone Responses | p. 200 |
Example: Incorporation of Cone Responses into a Model for the PC Mechanism | p. 203 |
Modeling Phase Shifts in the PC and MC Mechanisms | p. 205 |
Physiological Correlates of Psychophysical PC and MC Mechanisms | p. 208 |
On Beyond Flicker: Heterochromatic Impulse Responses | p. 212 |
Summary | p. 215 |
Appendix | p. 216 |
References | p. 221 |
Introduction to Chapter 6 | p. 227 |
The Molecular Genetics of Human Color Vision: From Nucleotides to Nanometers | p. 229 |
Basic Concepts | p. 229 |
Trichromatic Vision | p. 229 |
Molecular Genetics | p. 230 |
Color Vision Biochemistry | p. 232 |
Molecular Biology of Color Vision | p. 233 |
Rhodopsin | p. 233 |
The S Pigment Opsin | p. 233 |
The L and M Pigment Genes | p. 235 |
Color Vision Polymorphism | p. 237 |
"Normal" Human Color Vision | p. 237 |
"Normal" Color Vision in Other Primates | p. 237 |
Psychophysical Evidence in Humans | p. 237 |
Molecular Genetic Evidence in Humans | p. 239 |
Color-Defective Vision | p. 242 |
Red/Green Color Vision Defects | p. 242 |
Yellow/Blue and Achromatic Color-Defective Vision | p. 248 |
Tritanopia | p. 249 |
Summary and Conclusions | p. 251 |
Glossary | p. 252 |
References | p. 263 |
Introduction to Chapter 7 | p. 267 |
Circular Targets and How They Grew | p. 269 |
An Engineering Approach | p. 270 |
Bessel Functions | p. 270 |
Sine-Wave Versus J[subscript 0] Data | p. 271 |
One-Dimensional Versus Two-Dimensional Transforms | p. 272 |
Orientation Selectivity | p. 274 |
Retinal Inhomogeneity | p. 276 |
Sine-Wave Patches | p. 277 |
Annular Sinusoidal Targets | p. 278 |
The Inhomogeneous Spread Function Model | p. 278 |
Circular FM Targets | p. 280 |
Canonical Contrast Sensitivity Functions | p. 282 |
Motion in Depth | p. 284 |
Spatiochromatic Interactions | p. 286 |
Opponent-Color Receptive Fields | p. 287 |
References | p. 288 |
Introduction to Chapter 8 | p. 291 |
Topographical Mapping in Primate Visual Cortex: History, Anatomy, and Computation | p. 293 |
Introduction | p. 293 |
History of Topographic Mapping | p. 294 |
Preclassical Period | p. 294 |
Classical Period | p. 295 |
Middle Period | p. 298 |
Modern Period | p. 302 |
Mathematical Modeling of V-1 Spatial Architecture | p. 305 |
One-Dimensional Models | p. 305 |
Two-Parameter Fit to the Cortical Map Function: The Complex Logarithm | p. 306 |
Application of Conformal Mapping to Cortical Topography | p. 313 |
Application to Visual Cortex: Computer Simulation Via Texture Mapping | p. 316 |
Numerical Conformal Mapping of 2DG Computer-Flattened Cortex | p. 316 |
Corrections to the Archival Literature on Cortical Topography | p. 329 |
Higher Dimensional Models | p. 331 |
Psychophysical-Anatomical Homology | p. 335 |
Machine Vision | p. 339 |
Vertical-Horizontal Pyramids | p. 339 |
Computational Function and Cortical Architecture | p. 341 |
Conclusion | p. 349 |
Appendix | p. 351 |
References | p. 353 |
Introduction to Chapter 9 | p. 361 |
Color Science and the Graphic Arts | p. 363 |
Introduction | p. 363 |
Deficiencies of Conventional Processes | p. 367 |
A Better Way | p. 369 |
Implications of the Four Assumptions | p. 370 |
Some Troublesome Details | p. 371 |
The Scanner | p. 371 |
The Display | p. 372 |
The Printer | p. 373 |
Editorial Corrections | p. 373 |
Nonprintable Colors | p. 374 |
The Black Printer | p. 375 |
The Providence Project | p. 376 |
Electronics for Imaging | p. 377 |
Conclusion | p. 383 |
References | p. 383 |
Introduction to Chapter 10 | p. 385 |
Real-Time Display Systems, Present and Future | p. 387 |
Introduction | p. 387 |
Field of View, Sharpness, and Resolution | p. 390 |
Display Aspect Ratio | p. 394 |
Number of Pixels Required for a Given Sharpness | p. 395 |
Scanning Process and Line Flicker | p. 399 |
Matrix Displays | p. 402 |
Area Flicker | p. 404 |
Color | p. 406 |
Contrast Ratio | p. 407 |
Conclusion | p. 409 |
References | p. 412 |
Afterword | p. 415 |
Index | p. 417 |
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