Patent · US Active

Signal processing apparatus, signal processing method, output apparatus, output method, and program for learning and restoring signals with sparse coefficients

US9299011B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

SONY GROUP CORPORATION · JP

Inventors

Jun Luo · Chongqing, CN
Liqing Zhang · Ottawa, CA
Haohua Zhao · Shanghai, CN
Weizhi Xu · Shanghai, CN
Zhenbang Sun · Shanghai, CN
Wei Shi · Changsha, CN
Takefumi Nagumo · Yokohama, JP

Key dates

Filing date	Sep 10, 2013
Grant date	Mar 29, 2016
Priority date	—
Expiry date	Mar 26, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/20081
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

There is provided a signal processing apparatus including a learning unit that learns a plurality of base signals of which coefficients become sparse, for each of features of signals, such that the signals are represented by a linear operation of the plurality of base signals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.