Image size enlarging and reducing method and apparatus

Details Image size enlarging and reducing method and apparatus Image size enlarging and reducing method and apparatus

1997-07-09

2000-09-26

Saras, Steven J.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

345129, 345130, G09G 500

Patent

active

06124841&

ABSTRACT:
In an image size enlarging and reducing method for obtaining a composed image of a desired size by combining at least two different images with each other, different image size enlarging or reducing processes are set for the images subjected to the image composition and in accordance with levels of sharpness required of the images. Before the image composition, the size of at least one image, which is among the images subjected to the image composition, is enlarged or reduced with an image size enlarging or reducing process, which corresponds to the image, such that the size of the image may become equal to the desired size.

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patent: 5291185 (1994-03-01), Yoshimura
patent: 5467142 (1995-11-01), Ichinokawa

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