Patent ID: 8542934

Claim:
A system for compressing a second graphical data that occurs in a sequence of graphical data after a first graphical data, comprising: a processor; and a memory communicatively coupled to the processor when the system is operational, the memory bearing processor-executable instructions that, upon execution by the processor, cause the system at least to: transform the first graphical data from a first representation to a second representation to produce a first transformed first data, the transformed first data comprising a first set of values; transform the second graphical data from the first representation to the second representation to produce a transformed second data, the transformed second data comprising a second set of values; determine a difference between the first set of values and the second set of values to produce a delta set of values; encode the delta set of values to produce an encoded delta; and transmit the encoded delta to a computer across a communications network, such that the computer decodes the delta, combines the decoded delta with a representation of the first graphical data stored in a memory of the computer to produce a representation of the second graphical data in the second representation, converts the second graphical data in the second representation to the first representation, and displays the second graphical data in the first representation on a display device.