Front Cover; Applications of Holography and Optical Data Processing; Copyright Page; Table of Contents ; LIST OF PARTICIPANTS; EDITORS PREFACE; OPENING SESSION; RECENT TRENDS IN HOLOGRAPHY AND OPTICAL DATA PROCESSING; SESSION I: IMAGE PROCESSING I; CHAPTER 1. HYBRID IMAGE PROCESSING; I. INTRODUCTION; II. EXAMPLES OF HYBRID PROCESSING; III. CONCLUSIONS; REFERENCES; CHAPTER 2. HYBRID OPTICAL AND ELECTRONIC IMAGE PROCESSING; I. INTRODUCTION; II. DOUBLE APERTURE SCANNING; III. LASER SCANNING; III. PHASE VISUALIZATION; IV. CONCLUSIONS; REFERENCES.

Chapter 3. image reconstruction from a partial fourier transformintroduction; experimental; mathematical principle; extended images; physical considerations; summary; acknowledgement; references; chapter 4. contribution to numerical holography: three different applications; description of three applications; application to memories :a""brain-computed"" hologram; application to image restoration; application to pattern recognition : filtre optimise unique de transcodage f.o.u.t.; references; session ii: image processing ii; chapter 5. noise problems in optical image processing.

1 -- introduction2 -- how to compare coherent and incoherent systems; 3 -- what is a transmittance?; 4 -- influence of film grain noise on the observable transmittance; 5 -- input film grain noise and image contrast; 6 -- noise fluctuations in image processing; 7 -- conclusion; 8 -- references; chapter 6. optical video recording-why and how; introduction; generalities on optical readout -- some orders of magnitjde -; vertical tracking; radial tracking; main features of thomson players; conclusion; references; session ii: image processing iii; chapter 7. on perfect image correction by unsharp masking.

1. Introduction2. Linear Unsharp Masking; 3. Multiplicative Masking; 4. Complete Correction; 5. Results of Computer Simulation; REFERENCES; CHAPTER 8. REAL TIME GRID CODING AND INTERLACING FOR IMAGE SUBTRACTION; INTRODUCTION; CODING AND INTERLACING PRINCIPLE; EXPERIMENTS; CONCLUSION; REFERENCES; SESSION IV: IMAGE PROCESSING IV; CHAPTER 9. OPTICAL FILTERING OF TEMPORAL FREQUENCIES AND RELATED VISTAS; INTRODUCTION; TEMPORAL RESPONSES AND FILTERING; TEMPORAL SPECKLE; FILTERING BY GENERAL DIFFRACTING PUPILS; METROLOGICAL APPLICATIONS; FOURIER HOLOGRAPHY RELATED TO TEMPORAL FREQUENCY.

3-d information processing in white lightconclusion; references; chapter 10. volume hologram representation of space-variant systems; introduction; the sampling theorem approach; the piecewise isoplanatic approximation (pia) approach; the orthonormal response approach; implementations; summary; acknowledgements; references; chapter 11. information content of an image; introduction; formulation of the problem; degrees of freedom of radiation; statistics of radiation and information; acknowledgements; references; chapter 12. decoding techniques for use with annular coded apertures; introduction.