Imaging apparatus with higher and lower resolution...

Details Imaging apparatus with higher and lower resolution... Imaging apparatus with higher and lower resolution...

2008-03-25

2008-03-25

Ho, Tuan (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S333010

Reexamination Certificate

active

10650021

ABSTRACT:
In an imaging apparatus, an image is to be displayed in real-time on a finder. In the finder mode, a CCD interface21athins out horizontal components of image data supplied from an image generating unit10to one-third and also effects gamma correction etc to send the resulting image data to a camera DSP21c. The camera DSP21ceffects data conversion and resolution conversion on the image data resulting from the thinning to convert the data into Y, Cb and Cr image data which is routed to a memory controller22. The memory controller22writes the image data in the image memory32and reads out the data from the memory controller22to route the read-out data over an image data bus33to an NTSC/PAL encoder23. The NTSC/PAL encoder23converts the image data in resolution and further converts the image data into data of the NTSC or PAL system to route the resulting data to a finder.

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