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1.发明授权Signal processing apparatus, signal processing method, output apparatus, output method, and program for learning and restoring signals with sparse coefficients 有权信号处理装置，信号处理方法，输出装置，输出方法和用于学习和恢复具有稀疏系数的信号的程序公开(公告)号：US09299011B2
公开(公告)日：2016-03-29
申请号：US14022823
申请日：2013-09-10
Applicant: SONY CORPORATION
Inventor： Jun Luo , Liqing Zhang , Haohua Zhao , Weizhi Xu , Zhenbang Sun , Wei Shi , Takefumi Nagumo
CPC classification number: G06K9/66 , G06K9/6256 , G06T5/001 , G06T2207/20076 , G06T2207/20081
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.
Abstract translation: 提供了一种信号处理装置，包括学习单元，其学习对于信号的每个特征的系数变稀的多个基本信号，使得信号由多个基本信号的线性运算表示。
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