Invention Grant
US09563806B2 Methods and apparatuses for detecting anomalies using transform based compressed sensing matrices
有权
使用基于变换的压缩感测矩阵来检测异常的方法和装置
- Patent Title: Methods and apparatuses for detecting anomalies using transform based compressed sensing matrices
- Patent Title (中): 使用基于变换的压缩感测矩阵来检测异常的方法和装置
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Application No.: US14136803Application Date: 2013-12-20
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Publication No.: US09563806B2Publication Date: 2017-02-07
- Inventor: Raziel Haimi-Cohen , Hong Jiang
- Applicant: Alcatel-Lucent USA Inc.
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Harness, Dickley & Pierce, P.L.C.
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62
Abstract:
A measurement vector of compressive measurements is received. The measurement vector may be derived by applying a sensing matrix to a source signal. The sensing matrix may be derived from a frequency domain transform. At least one first feature vector is generated from the measurement vector. The first feature vector is an estimate of a second feature vector. The second feature vector is a feature vector that corresponds to a translation of the source signal. An anomaly is detected to in the source signal based on the first feature vector.
Public/Granted literature
- US20150178945A1 METHODS AND APPARATUSES FOR DETECTING ANOMALIES USING TRANSFORM BASED COMPRESSED SENSING MATRICES Public/Granted day:2015-06-25
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