Title:
STIMULATING IMAGE DETERMINATION METHOD, SYSTEM AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/232617
Kind Code:
A1
Abstract:
The present invention is related to the technical field of human-machine interaction and discloses a stimulating image determination method, a system, and a readable storage medium. The method comprises: displaying a visual evocation interface; controlling the visual evocation interface, according to a binary code of each of the stimulating images, to sequentially display multiple groups of the stimulating images, and to display, each time, stimulating images from the same group, wherein the values of identical coding bits in the binary code corresponding to the same group of stimulating images are the same; acquiring stimulus feedback corresponding to each group of the stimulating images when controlling the visual evocation interface to sequentially display the multiple groups of the stimulating images evocation; and calculating to obtain a stimulating image of interest to a user on the basis of the stimulus feedback corresponding to each group of the stimulating images. The method can be used to determine a stimulating image of interest to the user without requiring that each stimulating image be shown once in order to complete a full cycle. The method reduces the number of groups of flashing stimulating images in one cycle, thereby reducing the interval between instruction output, and increasing the response time of a brain-based interface.
Inventors:
CHEN XIAOSU (CN)
LIU RENSONG (CN)
XU DAZHI (CN)
LIU RENSONG (CN)
XU DAZHI (CN)
Application Number:
PCT/CN2017/089322
Publication Date:
December 27, 2018
Filing Date:
June 21, 2017
Export Citation:
Assignee:
CHEN XIAOSU (CN)
International Classes:
G06F3/01
Foreign References:
| CN102508545A | 2012-06-20 | |||
| US7546158B2 | 2009-06-09 | |||
| CN103955270A | 2014-07-30 |
Other References:
WANG, HONGTAO: "Researches of Key Techniques on Brain-Computer Interface of Visual Evoked Potential", JOURNAL OF CHONGQING UNIVERSITY OF ARTS AND SCIENCES ( NATURAL SCIENCE, 28 February 2010 (2010-02-28)
WOLPAW, J.R. ET AL.: "Brain-Computer Interface Technology: A Review of the First International Meeting", IEEE TRANSACTIONS ON REHABILITATION ENGINEERING, vol. 8, no. 2, 30 June 2000 (2000-06-30), pages 164 - 173, XP055555305
WOLPAW, J.R. ET AL.: "Brain-Computer Interface Technology: A Review of the First International Meeting", IEEE TRANSACTIONS ON REHABILITATION ENGINEERING, vol. 8, no. 2, 30 June 2000 (2000-06-30), pages 164 - 173, XP055555305
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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