The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 1990
Filed:
Oct. 03, 1988
Sumio Hosaka, Tokorozawa, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A method and an apparatus for transmitting a video signal. A two-dimensional picture formed by the video signal is divided into a plurality of extracting periods, frames, fields, and areas. A first signal portion represents a moving area. The plurality of areas for each unit extracting period corresponding to successive N (N being a natural number) frames of the video signal. An extracted video signal is formed by extracting from one field the first signal portion in a moving area, and from another field second signal portions representing nonmoving areas. A position identification signal which indicates the position of the moving area formed by the first signal portion are transmitted in combination.