Image sensing apparatus and image processing method therefor

Details Image sensing apparatus and image processing method therefor Image sensing apparatus and image processing method therefor

2005-10-25

2005-10-25

Moe, Aung (Department: 2612)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C358S518000, C382S162000

Reexamination Certificate

active

06958772

ABSTRACT:
An image sensing apparatus comprising: a CCD, optical system for forming an image on the CCD; A/D converter for converting an image signal outputted by the CCD to a digital signal; color interpolator for performing color interpolation on the digital signal converted by the A/D converter and generating image data on R, G and B color planes; color space converter for converting RGB color space to YUV colorimetric system; and median filter for reducing pseudo color components, generated by the color interpolator, by controlling color difference signals U and V. By cutting high frequency components of the signal, filtered by the median filter, then thinning out YUV signals and performing JPEG compression, pseudo color components generated by color interpolation can be reduced.

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