Unlike DPCM, where the spatial correlation is used to predict the upcoming pixel, for the proposed progressive DVC scheme, the spatial correlation is used to rectify the motion field, thus leading to a better exploitation of the temporal correlation properties across the video sequence.
In this paper, we present an efficient MFCCs compression method based on weighted least squares (W-LS) polynomial approximation through the exploitation of the high correlation across consecutive MFCC frames.
However, the JSCC methods that have been proposed so far operate at relatively low code rate (equal or less than a half rate), and furthermore they considered the exploitation of the source correlation in only one direction, such as line-by-line scanning of image, which can be referred as one-dimensional (1D) source correlation.
Two possible future extensions of practical interest would be (i) the identification of the best observation network for a vector field, for instance, for the observation of several components of the output of model MIRO&CO, for instance NH4 and zoo plankton; and (ii) exploitation of the temporal correlation of the observed fields.
In the schemes mentioned above, the exploitation of the source-relay correlation and the source memory structure have been addressed separately.
In order to attain better reconstruction quality from compressive sensing (CS) of images, exploitation of the dependency or correlation patterns among the transform coefficients commonly has been employed.
The traditional cornerstone of geostatistics has been the exploitation of spatial correlation between dispersed values z u α) to make these predictions at unobserved points using techniques such as kriging (Matheron, 1971).
He shows that, even if the theory of labor value is flawed as a causal theory of prices, it may be consistently used in order to measure exploitation and analyze the correlation between exploitation and the class status of individuals.
