Image transforming apparatus

Details Image transforming apparatus Image transforming apparatus

1991-11-26

1993-05-25

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 22, 382 44, 382 41, H04N 5262

Patent

active

052145115

ABSTRACT:
An image transforming apparatus forms an output image by mapping input image onto a three-dimensional curved surface, and obtains a position of a region on an input image corresponding to a position on the output image where image information becomes discontinuous. After a blanking signal is inserted into this region of the input image, an output image signal is formed by interpolating process on the basis of an input image signal with the blanking signal inserted.

REFERENCES:
patent: 4551752 (1985-11-01), Wall et al.
patent: 4646154 (1987-02-01), Shinohara et al.
patent: 4860217 (1989-08-01), Sasaki et al.
patent: 4953107 (1990-08-01), Hedley et al.
patent: 4965844 (1990-10-01), Oka et al.

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