Television – Camera – system and detail – Combined image signal generator and general image signal...
Reexamination Certificate
2006-07-11
2006-07-11
Ometz, David (Department: 2612)
Television
Camera, system and detail
Combined image signal generator and general image signal...
C713S176000
Reexamination Certificate
active
07075571
ABSTRACT:
In step S101, an electrical signal output from an CCD is converted into a digital signal. In step S103, digital data output from an analog-to-digital converter are recorded in RAM. In step S104, the data recorded on RAM are subjected to various image correction. In steps S105through S110, the data corrected in step S104are compressed in accordance with a JPEG compression scheme. In step S106, there is determined a location in which characteristic data are to be embedded. In step S107, characteristic data are produced from image data. In step S108, encrypted data are formed by encrypting characteristic data. In step S109, encrypted characteristic data are embedded into image data.
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Mogami Kazuto
Nakajima Yasumasa
Nguyen Luong T.
Ometz David
Seiko Epson Corporation
Sughrue & Mion, PLLC
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