Digital video media duplication or transmission quality measurement
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United States of America Patent
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Apr 21, 2009
Grant Date -
Sep 4, 2008
app pub date -
Apr 18, 2008
filing date -
Nov 19, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system and method for measuring video quality of a video image, wherein the system comprises a source device comprising an original video image; a receiver comprising a received video image; a storage device adapted to store video images from the source device and the receiver; a decoder connected to the receiver, wherein the decoder is adapted to compare display attributes of the received video image with creation attributes of the original video image; and a processor adapted to attribute an objective standard to the received video image based on the comparison between the display attributes and the creation attributes, wherein the objective standard comprises a video pixel size component, a video motion rating component, a video clarity rating component, and a pixel color rating component.
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