Patent ID: 7711205

Claim:
A method for stitching two digital images, said method comprising: determining a spatial relationship between the two digital images, assigning image blocks of digital image information in two digital image indices according to the spatial relationship between the two digital images; forming a bitstream representing sequential image blocks according to the indices, wherein each block comprises one or more components, each component comprises one or more data units, and each data unit is represented as a Huffman-coded stream of coefficients of basis functions; and storing image block information for each image block in a block information table according to a position of the image block, said image block information comprising: indicators to one zeroth order or first order coefficient of each image block in said bitstream; information indicating the number of bits in the bitstream between coefficients of zeroth or first order in adjacent data units of the image block; and the zeroth order coefficient of at least one data unit of each component, said zeroth order coefficient being represented in a non-differential form.