570 research outputs found
High-dimensional limits of eigenvalue distributions for general Wishart process
In this article, we obtain an equation for the high-dimensional limit measure
of eigenvalues of generalized Wishart processes, and the results is extended to
random particle systems that generalize SDEs of eigenvalues. We also introduce
a new set of conditions on the coefficient matrices for the existence and
uniqueness of a strong solution for the SDEs of eigenvalues. The equation of
the limit measure is further discussed assuming self-similarity on the
eigenvalues.Comment: 28 page
HEVC Fast CU Decision for Intra-Prediction by CNN
High Efficiency Video Coding (HEVC) is also know as H.265 was first official introduced in 2013, it is one of the video coding standard of the ITU-T Video Coding Experts Group and the ISO/IEC Moving Picture Experts Group. In the original algorithm, the coding unit depth decision was made by applying a recursive search from top depth 0 to bottom depth 3 on all possible quad-tree structures.
Therefore this algorithm is considered to be very time consuming and computational expensive. In my research, I have compared two different methods of reducing the computational complexity for HEVC by using Neural Networks, and propose a new structure of neural network and provide the corresponding result
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