Television – Monitoring – testing – or measuring
Reexamination Certificate
2011-01-25
2011-01-25
Ometz, David L (Department: 2622)
Television
Monitoring, testing, or measuring
C348S615000, C348S559000, C348S189000, C348S700000, C348S701000
Reexamination Certificate
active
07876355
ABSTRACT:
Methods and apparatuses to detect presence of undesirable video abnormalities during, for example, video ingest or playback. These undesirable characteristics may include an average picture level that is less than a preset threshold value, or static input, in which the content does not change over a significant number of frames. Detection of abnormalities results in an alarm to a system operator. Analysis and alarm may occur automatically during processing of video data streams. The same abnormalities may be detected during playback of the image data.
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Désir Jean W
Harmonic Inc.
Hickman Palermo & Truong & Becker LLP
Ometz David L
LandOfFree
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