摘要
本文利用计算机设计新的心理物理实验,研究人类视觉系统的颜色、形状通道和对颜色的识别反应,证实视觉系统的颜色通道和形状通道是独立并行的.对颜色反应还进行视觉诱发电位测试,结果与心理物理实验基本一致.最后,提出颜色通道与形状通道间信息相互统一的假说模型.
The new experiments with the aid of computer were desinged to study the relationship between color channel and figure channel in human visual system. The results prove that two channels have an independent and parallel information processing relation.The reaction times of visual system to peneive different colors generally correspond with the latencies of the visual evoked potential when that color was sti-murated.Finally, we put forward a hypothesis model of the unity principle of two channels.
出处
《生物物理学报》
CAS
CSCD
北大核心
1991年第4期571-576,共6页
Acta Biophysica Sinica
基金
国家自然科学基金
关键词
视觉
通道
颜色
形状
模型
color vision
characteristic search
parallel processing
