Research Article

Gesture Recognition from Data Streams of Human Motion Sensor Using Accelerated PSO Swarm Search Feature Selection Algorithm

Table 1

The gesture attributes of the sensor data.

PositionsMotions

(1) lh: position of left hand ( coordinate)(1) Vectorial velocity of left hand ( coordinate)
(2) lh: position of left hand ( coordinate)(2) Vectorial velocity of left hand ( coordinate)
(3) lh: position of left hand ( coordinate)(3) Vectorial velocity of left hand ( coordinate)
(4) rh: position of right hand ( coordinate)(4) Vectorial velocity of right hand ( coordinate)
(5) rh: position of right hand ( coordinate)(5) Vectorial velocity of right hand ( coordinate)
(6) rh: position of right hand ( coordinate)(6) Vectorial velocity of right hand ( coordinate)
(7) h: position of head ( coordinate)(7) Vectorial velocity of left wrist ( coordinate)
(8) h: position of head ( coordinate)(8) Vectorial velocity of left wrist ( coordinate)
(9) h: position of head ( coordinate)(9) Vectorial velocity of left wrist ( coordinate)
(10) s: position of spine ( coordinate)(10) Vectorial velocity of right wrist ( coordinate)
(11) s: position of spine ( coordinate)(11) Vectorial velocity of right wrist ( coordinate)
(12) s: position of spine ( coordinate)(12) Vectorial velocity of right wrist ( coordinate)
(13) lw: position of left wrist ( coordinate)(13) Vectorial acceleration of left hand ( coordinate)
(14) lw: position of left wrist ( coordinate)(14) Vectorial acceleration of left hand ( coordinate)
(15) lw: position of left wrist ( coordinate)(15) Vectorial acceleration of left hand ( coordinate)
(16) rw: position of right wrist ( coordinate)(16) Vectorial acceleration of right hand ( coordinate)
(17) rw: position of right wrist ( coordinate)(17) Vectorial acceleration of right hand ( coordinate)
(18) rw: position of right wrist ( coordinate)(18) Vectorial acceleration of right hand ( coordinate)
(19) Vectorial acceleration of left wrist ( coordinate)
(20) Vectorial acceleration of left wrist ( coordinate)
(21) Vectorial acceleration of left wrist ( coordinate)
(22) Vectorial acceleration of right wrist ( coordinate)
(23) Vectorial acceleration of right wrist ( coordinate)
(24) Vectorial acceleration of right wrist ( coordinate)
(25) Scalar velocity of left hand
(26) Scalar velocity of right hand
(27) Scalar velocity of left wrist
(28) Scalar velocity of right wrist
(29) Scalar velocity of left hand
(30) Scalar velocity of right hand
(31) Scalar velocity of left wrist
(32) Scalar velocity of right wrist