APPARATUS AND METHOD FOR PROCESSING PHYSIOLOGICAL SIGNAL

摘要

A physiological signal processing apparatus and a method for the same. The physiological signal processing apparatus includes a first light-emitting element, a second light-emitting element, a light control module, an image sensing module and an analyzing module. The light control module is capable of controlling the first light-emitting element to emit a first light beam and the second light-emitting element to emit a second light beam on a light guide panel for a finger to touch. The image sensing module is capable of sensing the first light beam and the second light beam reflected by the light guide panel and acquiring an image signal of the finger. The analyzing module is capable of analyzing the image signal extracted by the first light beam to acquire a first physiological signal and analyzing the image signal extracted by the second light beam to acquire a second physiological signal.

主权项

1. A physiological signal processing apparatus, comprising:
a first light-emitting element capable of emitting a first light beam and a second light-emitting element capable of emitting a second light beam, said first light-emitting element and said second light-emitting element emitting said first light beam and said second light beam on a light guide panel for a finger to touch, wherein said first light-emitting element and said second light-emitting element are disposed opposite to where said finger touches said light guide panel; a light control module controlling said first light-emitting element and said second light-emitting element to emit said first light beam and said second light beam; an image sensing module sensing said first light beam and said second light beam reflected by said light guide panel to provide an image signal of said finger; and an analyzing module analyzing said image signal extracted by said first light beam to acquire a first physiological signal, and analyzing said image signal extracted by said second light beam to acquire a second physiological signal, wherein said first physiological signal is different from said second physiological signal.