05095354 is referenced by 19 patents and cites 5 patents.

A device detects a correlation between frames represented by a video signal of an interlaced scanning format. A sudden motion of an object represented by the video signal is detected on the basis of the detected correlation. A normal motion of the object represented by the video signal is detected on the basis of the detected correlation. Scanning lines represented by the video signl are interpolated with changeable interpolation characteristics. The interpolation characteristics are changed in response to the detected normal motion of the object. The interpolation characteristics are changed in response to the detected sudden motion of the object.

Title
Scanning format converter with motion compensation
Application Number
7/565392
Publication Number
5095354
Application Date
August 10, 1990
Publication Date
March 10, 1992
Inventor
Kiyoshi Imai
Osaka
JP
Atsushi Ishizu
Osaka
JP
Kenta Sokawa
Osaka
JP
Agent
Lowe Price LeBlanc & Becker
Assignee
Matsushita Electric Industrial
JP
IPC
H04N 7/01
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