Method and system for producing enhanced output signals
AssigneeAge Computational Graphics, Ltd.
InventorJacob Guedalia
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Abstract
There is provided a system and a method thereof for producing enhanced signals from an irreversible compression first processor in which there were performed irreversible compression encoding of signals and subsequently a compression decoding thereof. The method includes defining at least two sets of signals, wherein each set contains signals having a selected property of a signal, feeding the decoded signals of the first processor to a second processor, and processing the decoded signals by the method of projection onto convex sets, thereby imposing conformity to the sets of signals.
Claims9
In a method for producing enhanced lossy signals from an irreversible compression first processor in which there is performed irreversible compression encoding of input signals and subsequently said enhanced signals are transferred to a second processor for performing compression decoding thereof, the improvement comprising:
- defining at least two sets of signals, wherein each set contains constraints including a multibit signal having a selected property of the decoded compressed signals;
- feeding the decoded signals representative of different colors to a third processor, and
- processing said decoded signals by the method of projection onto convex sets, thereby imposing conformity to said sets of signals.
In a system for producing enhanced lossy signals from an irreversible compression first processor in which there is performed irreversible compression encoding of input signals and subsequently said enhanced signals are transferred to a second processor for performing compression decoding thereof, the improvement comprising:
- means for defining at least two sets of signals, each set containing constraints including a multibit signal having a known property of the decoded compressed signals, and
- a third processor connected for receiving said sets of signals from said second processor and being of the kind which processes signals by the method of projection onto convex sets, thereby imposing conformity to said sets of signals.
In a method for producing enhanced signals from an irreversible compression first processor in which there is performed irreversible compression encoding of input signals and subsequently said enhanced signals are transferred to a second processor for performing compression decoding thereof, the improvement comprising:
- defining at least two sets of signals, wherein each set contains constraints having a selected property of the decoded compressed signals and said sets are based on constraints representing correlation between separations of a color image;
- feeding the decoded signals to a third processor, and
- processing said decoded signals by the method of projection onto convex sets, thereby imposing conformity to said sets of signals.
Dependencies are inferred from the claim text.