Resources Contact Us Home
Apparatus, method and computer program product for performing image compression of image data

Image Number 2 for United States Patent #7697772.

When image data to which attribute bits indicating attribute information of each pixel of an image has been attached is compressed, replacement bits for replacing the attribute bits are determined in accordance with the attribute bits. If total size of the attribute bits and image data exceeds a predetermined value, the attribute bits are replaced with the replacement bits and the replacement bits and image data are compressed. A bit string having a compression rate higher than that of the attribute bits before the replacement thereof is used as the replacement bits.

  Recently Added Patents
Shoe outsole with a surface ornamentation contrast
Customizing a range of acceptable tape dimensional stability write conditions
Wire guide
Content protection apparatus and content encryption and decryption apparatus using white-box encryption table
Vehicle control system
  Randomly Featured Patents
Plural conduit replaceable outer support structure for radial flow system
Case for liquid crystal display
Nonvolatile magnetic memory device and photomask
Glial mitogenic factors, their preparation and use
Light emitting display device and driving method thereof
Detergents containing 1,2-diamino-cyclohexane-N,N,N',N'-tetraacetic acids
ATM switching system and cell control method
Doubly-anchored thermal actuator having varying flexural rigidity
Stress-tension hazard concrete slab indicating device and system
Mulcher attachment