ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

A bio-inspired event-based size and position invariant human posture recognition algorithm

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : A bio-inspired event-based size and position invariant human posture recognition algorithm
นักวิจัย : Chen, Shoushun , Martini, Berin , Culurciello, Eugenio
คำค้น : DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2552
อ้างอิง : Chen, S. S., Martini, B., & Culurciello, E. (2009). A bio-inspired event-based size and position invariant human posture recognition algorithm. In proceedings of the IEEE International Symposium on Circuits and Systems: Taipei, Taiwan, (pp.775-778). , http://hdl.handle.net/10220/6363 , http://dx.doi.org/10.1109/ISCAS.2009.5117864
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This paper proposes a new approach to recognize human postures in realtime video sequences. The algorithm employs temporal difference imaging between video sequences as input and then decompose the contour of the active object into vectorial line segments. A scheme based on simplified Line Segment Hausdorff Distance combined with projection histograms is proposed to achieve size and position invariance recognition. Consistent with the hierarchical model of the human visual system, sub-sampling techniques are used to represent the object by line segments at multiple resolution levels. The whole classification is described as a coarse to fine procedure. An average realtime recognition rate of 88% is achieved in the experiment. Compared to conventional convolution method, the proposed algorithm reduces the computation cycles by 10 − 100 times. This work sets the foundation for size and position invariant object recognition for the implementation of eventbased vision systems

บรรณานุกรม :
Chen, Shoushun , Martini, Berin , Culurciello, Eugenio . (2552). A bio-inspired event-based size and position invariant human posture recognition algorithm.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Chen, Shoushun , Martini, Berin , Culurciello, Eugenio . 2552. "A bio-inspired event-based size and position invariant human posture recognition algorithm".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Chen, Shoushun , Martini, Berin , Culurciello, Eugenio . "A bio-inspired event-based size and position invariant human posture recognition algorithm."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2552. Print.
Chen, Shoushun , Martini, Berin , Culurciello, Eugenio . A bio-inspired event-based size and position invariant human posture recognition algorithm. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2552.