Invention Grant
US09124389B2 Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding and predictively encoded information signal
有权
用于预测编码的编码器和方法，用于解码的解码器和方法，用于预测性编码和解码以及预测编码的信息信号的系统和方法
- Patent Title: Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding and predictively encoded information signal
- Patent Title (中): 用于预测编码的编码器和方法，用于解码的解码器和方法，用于预测性编码和解码以及预测编码的信息信号的系统和方法
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Application No.: US13916874Application Date: 2013-06-13
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Publication No.: US09124389B2Publication Date: 2015-09-01
- Inventor: Manfred Lutzky , Gerald Schuller , Michael Schnabel , Michael Werner
- Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , Technische Universitaet Ilmenau
- Applicant Address: DE Munich DE Ilmenau
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.,Technische Universitaet Ilemnau
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.,Technische Universitaet Ilemnau
- Current Assignee Address: DE Munich DE Ilmenau
- Agency: Keating & Bennett, LLP
- Priority: EP10195000 20101214
- Main IPC: G10L19/06
- IPC: G10L19/06 ; H04L1/00 ; G10L19/005 ; G10L19/04
Abstract:
An encoder for predictively encoding a signal having a sequence of signal values has a predictor for performing an adaptive prediction in dependence on the signal, and in dependence on one or more weighting values, to obtain predicted signal values, wherein the predictor is configured to reset the weighting values at times which are dependent on the signal, and wherein the predictor is configured to adapt the weighting values to the signal between subsequent resets.
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