ISSN 0439-755X
CN 11-1911/B

›› 1988, Vol. 20 ›› Issue (01): 22-24.

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RECEPTIVE FIELDS AND DISCRIMINATION OF TOPOLOGICAL FIGURE PAIR

Yu De-shan;Wang Yun-jiu Department of Biophysics, Clinical Research Institute, China-Japan Friendship Hospital, Beijing Institute of Biophysics, Academia Sinica, Beijing   

  • Published:1988-03-25 Online:1988-03-25

Abstract: This paper considers receptive fields of the visual system a linear sys-tem for the processing of images. The kernal function of this system isExtended Gabor Funcion (EGF). For testing this system, several pairs ofinput patterns different or same in topology were used. The results ob-tained from this model were consistent with those of psychophysical experi-ments qualitatively. These simulated results showed that receptive fieldsin the visual system are the neural mechanism of pattern dicrimination inpsychology.

Key words: NULL