CN109035275B - 变电站室内设备声音状态识别方法及系统 - Google Patents
变电站室内设备声音状态识别方法及系统 Download PDFInfo
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- CN109035275B CN109035275B CN201810660865.9A CN201810660865A CN109035275B CN 109035275 B CN109035275 B CN 109035275B CN 201810660865 A CN201810660865 A CN 201810660865A CN 109035275 B CN109035275 B CN 109035275B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
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CN110349594A (zh) * | 2019-07-18 | 2019-10-18 | Oppo广东移动通信有限公司 | 音频处理方法、装置、移动终端及计算机可读存储介质 |
CN112179299B (zh) * | 2020-10-10 | 2022-10-21 | 孙树光 | 一种基于声发射的接触网平顺性检测装置及方法 |
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CN106127205A (zh) * | 2016-06-22 | 2016-11-16 | 山东鲁能智能技术有限公司 | 一种适用于室内轨道机器人的数字仪表图像的识别方法 |
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JP2009111535A (ja) * | 2007-10-26 | 2009-05-21 | Sharp Corp | 通信システム、データ処理装置親機、データ処理装置子機、通信システムの制御方法、通信システムの制御プログラム、および通信システムの制御プログラムを記録した記録媒体 |
CN104089699B (zh) * | 2014-06-20 | 2016-08-24 | 国家电网公司 | 一种变电站设备声音重建算法 |
CN104167207B (zh) * | 2014-06-20 | 2017-12-12 | 国家电网公司 | 一种基于变电站巡检机器人的设备声音识别方法 |
CN105681095B (zh) * | 2016-01-28 | 2019-03-19 | 山东鲁能智能技术有限公司 | 一种基于音频特征提取的室内变电站设备故障判断方法 |
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CN106127205A (zh) * | 2016-06-22 | 2016-11-16 | 山东鲁能智能技术有限公司 | 一种适用于室内轨道机器人的数字仪表图像的识别方法 |
Non-Patent Citations (1)
Title |
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基于声音识别的设备状态检测算法;李晶,孙农亮,滕升华;《信息技术》;20150630;参考第97页 * |
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