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Publication Details

Perspective Transformations

by Hart, Peter E.; Duda, Richard O.

Technical Note 3
Institution: AI Center, SRI International
Address: 333 Ravenswood Ave, Menlo Park, CA 94025
Feb 1969.

Note: SRI project 7494. ARPA and ROME contract F30602-69-C-0056.

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Abstract

The purpose of this technical note is to set down the mathematics of perspective transformations, the natural first-order approximation to the picture-taking process. There seem to be just two general questions: (1) What is the image of a point in space seen by a camera, and (2) What is the ray in space corresponding to a given image point? The answers to these two questions, together with a number of applications, are given below.

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AIC Personnel

Name Title E-mail
Duda, Richard O. Alumnus
Hart, Peter E Chairman, President and Founder, Ricoh Innovations

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