Advances in Visual Data Compression and Communication

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400 18 MIMO Broadcasting with Receiver Antenna Heterogeneity

Multimedia coding via compressive sensing has three desirable properties that

motivate its emerging application in wireless transmission. First, the generated mea-

surements are democratic, which ensures that the transmitted measurement symbols

have equal importance [468]. Second, for a compressible source that is not strictly

sparse, CS recovery performance scales with the number of available measurements

when they have similar noise levels [460,469]. Third, the lower the noise level of the

received measurements, the better the CS decoding performance [470]. These prop-

erties illustrate that multimedia transmission based on compressive sensing could

achieve fine-grained quality