Demosaicing in the Sony DSC-F1

3/13/98


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Table of Contents

Demosaicing in the Sony DSC-F1

Project overview

The Camera: Sony DSC-F1 Sony Features and Spec Sheet

The Camera: Sony DSC-F1 Sony Features and Spec Sheet

The Camera: Sony DSC-F1 Sony Features and Spec Sheet

Natural images

Fence

Door

White/color borders

Bike

Letters (I)

Letters (II)

Speaker cover

Mosaic & Demosaicing

Screen targets (I)

Screen targets (II)

Screen targets (III)

Screen targets (IV)

Screen targets (V)

Printed targets

Horizontal lines

Vertical lines

Tilted lines

Printed targets (II)

Borders between colors

Edge between green and white

Raster

Raster white tilted

Raster red tilted

Estimating color sensor responses

Estimating color sensor responses (I)

Macbeth ColorChecker

Estimating color sensor responses (II)

Estimating color sensor responses (III)

Estimate of red sensor response

Estimate of green sensor response

Estimate of blue sensor response

Spectral power distribution of test light

Spectral power distribution of screen targets

Sony - The Truth v1.1

Colors with and without flash

Conclusions - Sensor pattern

Conclusions - Interpolation algorithm

Sony’s Data Sheets

Definition of Y Cr Cb

References

Author: Christa Worley and Robert Erdmann

Email: mmartian@stanford.edu, robert.erdmann@stanford.edu