Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2006-08-08
2006-08-08
Groody, James J. (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C348S143000
Reexamination Certificate
active
07088907
ABSTRACT:
Disclosed is a video recording apparatus capable of performing long-recording at higher density and certainly associating the video data with additional data. Video images from a plurality of video cameras101are captured by a multiplexer103while sequentially being switched. A frame compositing unit1forms reduced video images by reducing the captured video images and generates a composite video image by displaying the reduced video images on divided parts. A CPU3generates additional data related to the reduced video image on each divided part and records the composite video image and additional data onto the same video cassette tape7while maintaining the correspondence between each reduced video image and additional data. By recording video images from the plurality of video cameras at higher density, long-recording can be realized. By using the additional data, a desired reduced video image can be retrieved from the recorded composite video image and the retrieved reduced video image can be analyzed.
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Akahane Shigeru
Nagasawa Fumihiro
Nishijima Takeo
Frommer William S.
Frommer & Lawrence & Haug LLP
Groody James J.
Onuaku Christopher
Presson Thomas F.
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