DIGITAL HIGH DEFINITION TELEVISION RECEIVER WITH FEATURES THAT FACILITATE TRICK-PLAY MODES ON A DIGITAL VCR

Patent №

US 5,477,397

Granted

1995-12-19

Filed 1993

Owner

MATSUSHITA ELECTRIC CORPORATION OF AMERICA

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08073789

A high-definition television receiver includes circuitry to decode a received high-definition television signal to produce a digital data stream representing the corresponding high-definition television image. In addition, the receiver includes circuitry which generates a signal representing a reduced resolution image from the decoded data stream. The receiver provides both the high-definition television signal and the reduced resolution signal at an output port. A video tape recorder (VTR) receives the two signals, segments them and formats them onto the tape in a manner which allows a majority of the reduced resolution segments to be recovered and displayed in at least one of the VTR's trick-play modes. The reduced resolution image may be from the same channel or from a different channel and may also be displayed as an inset picture (PIX-IN-PIX) in the main high-definition image.

VisionG06T 3/4084G06T 3/40H04N 5/9264H04N 9/8042H04N 19/40H04N 21/236H04N 21/4147H04N 21/434+3 more

AI classification

Vision1.00
Evolutionary computation0.00
AI hardware0.00
Speech0.00
Knowledge representation0.00
Natural language0.00
Machine learning0.00
Planning0.00

Ownership

MATSUSHITA ELECTRIC CORPORATION OF AMERICA

assignment · 65800308

Assignors

NAIMPALLY, SAIPRASAD V., KIM, HEE-YONG

On an employer assignment, the assignors are typically the inventors.

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