CN113311184A - 一种基于无线信号的步态速度和步幅提取方法 - Google Patents
一种基于无线信号的步态速度和步幅提取方法 Download PDFInfo
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- CN113311184A CN113311184A CN202110596748.2A CN202110596748A CN113311184A CN 113311184 A CN113311184 A CN 113311184A CN 202110596748 A CN202110596748 A CN 202110596748A CN 113311184 A CN113311184 A CN 113311184A
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- 230000005021 gait Effects 0.000 title claims abstract description 33
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/141—Discrete Fourier transforms
- G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW428080B (en) * | 1999-10-28 | 2001-04-01 | Knowmo Llc | Pedometer |
CN108139423A (zh) * | 2014-09-18 | 2018-06-08 | 椎名博 | 记录装置、移动终端、分析装置、程序以及存储介质 |
CN109766737A (zh) * | 2017-11-09 | 2019-05-17 | 南京理工大学 | 基于图像处理的室内人体姿态初步分类方法 |
CN110852266A (zh) * | 2019-11-11 | 2020-02-28 | 重庆邮电大学 | 一种基于无线信号的步态特征提取方法 |
CN111289967A (zh) * | 2020-03-31 | 2020-06-16 | 四川长虹电器股份有限公司 | 基于毫米波雷达的人员检测跟踪与计数算法 |
CN112505673A (zh) * | 2020-12-11 | 2021-03-16 | 江苏中科西北星信息科技有限公司 | 一种老年人定位、跟踪、识别系统及方法 |
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2021
- 2021-05-31 CN CN202110596748.2A patent/CN113311184B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW428080B (en) * | 1999-10-28 | 2001-04-01 | Knowmo Llc | Pedometer |
CN108139423A (zh) * | 2014-09-18 | 2018-06-08 | 椎名博 | 记录装置、移动终端、分析装置、程序以及存储介质 |
CN109766737A (zh) * | 2017-11-09 | 2019-05-17 | 南京理工大学 | 基于图像处理的室内人体姿态初步分类方法 |
CN110852266A (zh) * | 2019-11-11 | 2020-02-28 | 重庆邮电大学 | 一种基于无线信号的步态特征提取方法 |
CN111289967A (zh) * | 2020-03-31 | 2020-06-16 | 四川长虹电器股份有限公司 | 基于毫米波雷达的人员检测跟踪与计数算法 |
CN112505673A (zh) * | 2020-12-11 | 2021-03-16 | 江苏中科西北星信息科技有限公司 | 一种老年人定位、跟踪、识别系统及方法 |
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Effective date of registration: 20240613 Address after: Room 1508, Block C, Science and Technology Innovation Headquarters Building, No. 320 Pubin Road, Jiangpu Street, Pukou District, Nanjing City, Jiangsu Province, 211899 Patentee after: Nanjing runnan Medical Electronic Research Institute Co.,Ltd. Country or region after: China Address before: Room 1508, block C, Kechuang headquarters building, 320 pubin Road, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province Patentee before: Nanjing runnan Medical Electronic Research Institute Co.,Ltd. Country or region before: China Patentee before: Feiyoutour Technology (Nanjing) Co.,Ltd. |