Print Email Facebook Twitter Human movement characterization in indoor environment using GNU radio based radar Title Human movement characterization in indoor environment using GNU radio based radar Author Godana, B.E. Contributor Leus, G. (mentor) Barroso, A. (mentor) Faculty Electrical Engineering, Mathematics and Computer Science Department Telecommunications Date 2009-07-10 Abstract Human activity characterization based on gait signatures is important in several applications including medical, elderly care, police, biometric identification, etc. Cameras and on-body accelerometers are widely investigated for characterizing human activity. Nonetheless, in order to achieve wide acceptance, sensors to be used for these applications should be unobtrusive and people's privacy should be respected. Radar is a promising technology for human activity characterization as it satisfies these requirements and operates largely unaffected by environmental conditions and the presence of blocking objects. This thesis presents algorithms for radar signal processing and human activity quantification, identification and classification in indoor environment. Methods to extract parameters of human motion such as activity level, displacement, velocity, step length, velocity bandwidth, etc., from radar data are suggested and discussed. The developed algorithms are evaluated in an experimental low-cost radar prototype using Universal Software Radio Peripheral and GNU Radio. Subject human movementactivity classificationDoppler radarGNU radio To reference this document use: http://resolver.tudelft.nl/uuid:414e1868-dd00-4113-9989-4c213f1f7094 Embargo date 2009-11-30 Part of collection Student theses Document type master thesis Rights (c) 2009 Godana, B.E. Files PDF MSc.Thesis_Bruhtesfa.Godana_.pdf 3.02 MB Close viewer /islandora/object/uuid:414e1868-dd00-4113-9989-4c213f1f7094/datastream/OBJ/view