CN107507252B - 超复数矩特征鉴别能量分析方法及系统 - Google Patents
超复数矩特征鉴别能量分析方法及系统 Download PDFInfo
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- CN107507252B CN107507252B CN201710652457.4A CN201710652457A CN107507252B CN 107507252 B CN107507252 B CN 107507252B CN 201710652457 A CN201710652457 A CN 201710652457A CN 107507252 B CN107507252 B CN 107507252B
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- 238000000034 method Methods 0.000 title claims abstract description 19
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- 230000009286 beneficial effect Effects 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 239000013598 vector Substances 0.000 claims abstract description 7
- 238000004458 analytical method Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 12
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
- G06T2207/30201—Face
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CN113340995B (zh) * | 2021-05-11 | 2024-05-07 | 西安交通大学 | 一种激光冲击强化缺陷实时检测的声发射信号频段选择方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103136729A (zh) * | 2013-01-15 | 2013-06-05 | 西北工业大学 | 一种基于超复数描述的模糊矢量形态学滤波方法 |
CN104766263A (zh) * | 2014-12-20 | 2015-07-08 | 辽宁师范大学 | 基于四元数Legendre矩校正的彩色图像水印嵌入及检测方法 |
CN106530360A (zh) * | 2016-11-01 | 2017-03-22 | 复旦大学 | 互补色小波彩色图像处理方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103136729A (zh) * | 2013-01-15 | 2013-06-05 | 西北工业大学 | 一种基于超复数描述的模糊矢量形态学滤波方法 |
CN104766263A (zh) * | 2014-12-20 | 2015-07-08 | 辽宁师范大学 | 基于四元数Legendre矩校正的彩色图像水印嵌入及检测方法 |
CN106530360A (zh) * | 2016-11-01 | 2017-03-22 | 复旦大学 | 互补色小波彩色图像处理方法 |
Non-Patent Citations (2)
Title |
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《基于四元数变换的彩色图像研究处理算法研究》;邵珠宏;《中国优秀博士学位论文全文数据库信息科技辑》;20160831(第08期);第16-42页 * |
《基于四元数矩阵表示的彩色人脸图像LDA方法》;胡永利 等;《北京工业大学学报》;20130731;第39卷(第7期);第1053-1058页 * |
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Effective date of registration: 20240314 Address after: No. 30 Chama Lane, Shuangzhao Village, Yongle Town, Jinghe New City, Xixian New District, Xianyang City, Shaanxi Province, 712000 [Multiple Sites] Patentee after: Panhuan Enterprise Incubator Management Co.,Ltd. in Xixian New Area Country or region after: China Address before: No. 30, Chama Lane, Shuangzhao Village, Yongle Town, Jinghe New City, Xixian New District, Xi'an City, Shaanxi Province, 712000 Patentee before: Xixian New Area Suda Software Engineering Co.,Ltd. Country or region before: China |