Generating picture effects in video signals

Generating picture effects in video signals

Several effects are described which are programmable in telecines. Variable aperture correction is described which allows appropriate correction to be applied to different types of film stock. Soft focus and distortion effects are also described. The effects can be selected for whole scenes or for f...

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Hauptverfasser: MEADOWS, MICHAEL J, RODGERS, JEREMY A, WALDRON, CHRISTOPHER J, MUMFORD, RONALD W. J
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator MEADOWS
MICHAEL J
RODGERS
JEREMY A
WALDRON
CHRISTOPHER J
MUMFORD
RONALD W. J
description Several effects are described which are programmable in telecines. Variable aperture correction is described which allows appropriate correction to be applied to different types of film stock. Soft focus and distortion effects are also described. The effects can be selected for whole scenes or for frames or frame portions, to give a range of effects which can be used to improve picture quality or for artistic effect.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Generating picture effects in video signals
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