Laser television image processing method and system and laser television

Laser television image processing method and system and laser television

The invention provides a laser television image processing method and system and a laser television. The method comprises the steps that a television signal is received and is converted into an ultra-high-definition image sequence frame; each image in the ultra-high-definition image sequence frame i...

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Hauptverfasser: LIANG JINKUI, XU YAOLING, HOU ZHILONG
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator LIANG JINKUI
XU YAOLING
HOU ZHILONG
description The invention provides a laser television image processing method and system and a laser television. The method comprises the steps that a television signal is received and is converted into an ultra-high-definition image sequence frame; each image in the ultra-high-definition image sequence frame is split and converted into two images, and two image sequence frames are acquired; and in human eye vision persistence time, according to the sequence of the ultra-high-definition image sequence frame, two DMD drive chips are used to drive time division diagonal interlaced display of two image sequence frames. According to the invention, a vision persistence principle is used; two images after ultra-high-definition image splitting and converting can be processed at the same time by the existing two DMD drive chips capable of processing an FHD image; two images are displayed at different positions of a screen in a time division manner, and an ultra-high-definition image is formed in human eyes; the method is simple; the existing FHD device is used to realize ultra-high-definition display; and the method has the advantages of low cost and wide application.
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The method comprises the steps that a television signal is received and is converted into an ultra-high-definition image sequence frame; each image in the ultra-high-definition image sequence frame is split and converted into two images, and two image sequence frames are acquired; and in human eye vision persistence time, according to the sequence of the ultra-high-definition image sequence frame, two DMD drive chips are used to drive time division diagonal interlaced display of two image sequence frames. 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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Laser television image processing method and system and laser television
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