Electronic video camera with recording and reproducing functions

Details Electronic video camera with recording and reproducing functions Electronic video camera with recording and reproducing functions

1995-02-07

1997-06-10

Tran, Thai Q.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

358310, 348392, 348424, 386 33, 386117, H04N 576

Patent

active

056381840

ABSTRACT:
An electronic video camera which picks up an object image and records on a recording medium an image signal corresponding to the object image picked up is arranged to record an information signal indicative of an image pickup sensitivity along with the image signal when the latter is recorded, to reproduce the image signal and the information signal recorded on the recording medium and to control the characteristic of a signal processing action on the reproduced image signal according to the reproduced information signal. The arrangement enables the electronic video camera to effectively prevents image quality deterioration, so that the image signal can be reproduced with a high image quality.

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patent: 5032927 (1991-07-01), Watanabe et al.
patent: 5065232 (1991-11-01), Kondo
patent: 5117246 (1992-05-01), Takahashi et al.
patent: 5130742 (1992-07-01), Miyamoto et al.
patent: 5142375 (1992-08-01), Fukuda et al.
patent: 5168364 (1992-12-01), Kondo et al.

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