Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: It is ll known that Shannon’s rate-distortion function (RDF) in the colored quadratic Gaussian (QG) case can be parametrized via a single Lagrangian variable (the water level in the reverse water filling solution). ,  show that the symmetric colored QG multiple description (MD) RDF in the case of two descriptions can be parametrized in the spectral domain via two Lagrangian variables, which control the tradeoff beten the side distortion, the central distortion, and the coding rate. This spectral-domain analysis is complemented by a time-domain scheme-design approach:  show that the symmetric colored QG MD RDF can be achieved by combining ideas of delta–sigma modulation and differential pulse-code modulation. In particular, two source prediction loops, one for each description, are embedded within a common noise-shaping loop, whose parameters are explicitly found from the spectral-domain characterization.
['Jan Østergaard', 'Yuval Kochman', 'Ram Zamir']
I am writing a research paper on a idea Colored-Gaussian Multiple Descriptions: Spectral and Time-Domain Forms
[{"from": "human", "value": "I am writing a research paper on a idea Colored-Gaussian Multiple Descriptions: Spectral and Time-Domain Forms"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: It is ll known that Shannon\u2019s rate-distortion function (RDF) in the colored quadratic Gaussian (QG) case can be parametrized via a single Lagrangian variable (the water level in the reverse water filling solution). ,  show that the symmetric colored QG multiple description (MD) RDF in the case of two descriptions can be parametrized in the spectral domain via two Lagrangian variables, which control the tradeoff beten the side distortion, the central distortion, and the coding rate. This spectral-domain analysis is complemented by a time-domain scheme-design approach:  show that the symmetric colored QG MD RDF can be achieved by combining ideas of delta\u2013sigma modulation and differential pulse-code modulation. In particular, two source prediction loops, one for each description, are embedded within a common noise-shaping loop, whose parameters are explicitly found from the spectral-domain characterization."}]