Image communication apparatus and method

Details Image communication apparatus and method Image communication apparatus and method

2006-03-21

2006-03-21

Williams, Kimberly (Department: 2626)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S001150, C358S426020, C358S402000, C358S539000, C345S604000

Reexamination Certificate

active

07016076

ABSTRACT:
Color facsimile communication uses image data obtained by JPEG-compressing data having a CIE Lab color space. To attach a JPEG image to e-mail, image data obtained by JPEG-compressing data having an Internet standard YCbCr color space is desirable. When an image transmission method is selected, color space conversion (conversion to a CIE Lab or YCbCr color space) corresponding to the selected transmission method (facsimile transmission or transmission by attaching to e-mail) is performed for an image to be transmitted. This image subjected to the color space conversion is encoded by JPEG, and the encoded image is transmitted by the selected transmission method.

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