Patent ID: 7194149

Claim:
A method for compressing and storing a plurality of images, comprising: creating for each of a plurality of original images a plurality of resultant images by altering the content of each of the plurality of original images a corresponding plurality of different ways; rotating at least one of the plurality of resultant images created from at least one of the plurality of original images; compressing each of the plurality of resultant images including the at least one rotated, resultant image; selecting from the plurality of compressed, resultant images created for each of the plurality of original images one compressed, resultant image; placing each of the selected one of the plurality of compressed, resultant images into a concatenation file; creating a look-up table corresponding to the concatenation file by which each of the selected one of the plurality of compressed, resultant images is retrievable from the concatenation file; and storing data indicative of a degree to which each of the selected one of the plurality of compressed, resultant images was rotated as compared to its corresponding original image to thereby allow for image decompression and subsequent display in keeping with original image orientation; wherein the corresponding plurality of different ways of altering the content of the original image are at least two selected from a group consisting of changing the number of colors in the original image, changing the original image to grayscale, resampling the original image, sharpening the original image, changing the contrast of the original image, changing the brightness of the original image, changing the opacity of the original image, and leaving the original image as-is.