Distributions of surface orientation and reflectance factor on the surface of an object can be determined from scene radiances observed by a fixed sensor under varying lighting conditions. Such techniques have potential application to the automatic inspection of industrial parts, the determination of the attitude of a rigid body in space and the analysis of images returned from planetary explorers. A comparison is made of this method with techniques based on images obtained from different viewpoints with fixed lighting.
Determining Shape and Reflectance Using Multiple Images
1978
3693758 byte , 2802368 byte
Sonstige
Elektronische Ressource
Englisch
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