Image processing apparatus, image processing method and computer-readable medium
AssigneeFuji Xerox Co., Ltd.
InventorsNobuo INOUE, Minoru SODEURA, Toshiyuki YAMADA, Shintaro ADACHI, Tsutomu KIMURA
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Abstract
An image processing apparatus includes a plurality of compression units and a switching unit. The plurality of compression units compress image information by different compression methods. The switching unit extracts plural pieces of color information from pieces of color information which constitute the image information in a color space expressing the image information, and selects one of the plurality of compression units in accordance with hue angles of the plural pieces of extracted color information.
Claims9
An image processing apparatus comprising:
- a plurality of compression units that compress image information by different compression methods;
- and
- a switching unit that extracts plural pieces of color information from pieces of color information which constitute the image information in a color space expressing the image information, and selects one of the plurality of compression units in accordance with hue angles of the plural pieces of extracted color information.
An image processing method comprising:
- extracting plural pieces of color information from pieces of color information which constitute image information in a color space expressing the image information, and
- selecting one of a plurality of compression units, which compress image information by different compression methods, in accordance with hue angles of the plural pieces of extracted color information.
A computer-readable medium storing a program that causes a computer to execute image processing, the image processing comprising:
- extracting plural pieces of color information from pieces of color information which constitute image information in a color space expressing the image information, and
- selecting one of a plurality of compression units, which compress image information by different compression methods, in accordance with hue angles of the plural pieces of extracted color information.
Dependencies are inferred from the claim text.