Title :
Uncertainty control of virtual human´s blink based on cloud theory
Author :
Jiao, Sumin ; Yang, Zhixiao ; Zhang, Bin
Author_Institution :
Coll. of Inf. Sci. & Eng., Henan Univ. of Technol., Zhengzhou, China
Abstract :
The process of human´s blink expressing deep information of mind has uncertainties of fuzziness and randomness. A cloud theory-based method is proposed to realize uncertainty control of virtual human´s blink. Eyes´ maximal open angle cloud and blink interval cloud are designed. A cloud-based blink control algorithm is proposed. Results of comparing it with certainty method show that the proposed algorithm can generate control curve of blink with random eyes´ maximal open angles and blink intervals, to realize uncertainty control of blink.
Keywords :
behavioural sciences computing; cloud computing; cognition; fuzzy set theory; uncertainty handling; virtual reality; blink interval cloud; cloud theory; control curve generation; eye maximal open angle cloud; uncertainty control; virtual human blink; Algorithm design and analysis; Entropy; Eyelids; Helium; Humans; Mathematical model; Uncertainty; blink controle; cloud theory; fuzziness; randomness; uncertainty control; virtual human;
Conference_Titel :
Computer Research and Development (ICCRD), 2011 3rd International Conference on
Print_ISBN :
978-1-61284-839-6
DOI :
10.1109/ICCRD.2011.5764058
