摘要
从人类视觉认知机理和认知心理学的基本理论出发 ,介绍了视觉模式识别的三种主要匹配模型的特点 ,以及目标背景和视觉注视点对模式识别结果的影响。分析表明 ,人类视觉认知机理是计算机模式识别的理论基础 ,认知心理学对计算机模式识别的实际研究工作具有理论指导意义。
With the development of technology and integration of photogrammetry,remote sensing and GIS going further,a new branch of information science,that is,the geoinformatics was risen and have been developed rapidly.As a spatial information science,it concerns not only with the earth science,information science,computer science,artificial intelligence, expert system etc.,but also with the cognition science.Among them,the cognition science is the theoretical basis for the information acquisition,processing,storing,representation,distribution and using.Based on the basic theory of visual cognition mechanism and cognitive psychology,a brief introduction about the visual object recognition model is presented in this paper.Three pattern recognition models,which are template_based matching model,prototype_based matching model and feature_based matching model,are built and discussed separately.In addition,the influence of object background and visual focusing point to the result of pattern recognition is also presented.Then,it is pointed out that we should pay more attention to the research on basic visual cognition theory. Cognitive psychology has the theoretical guiding function for the actual pattern recognition processing procedure.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2002年第5期543-547,共5页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目 (4 0 1710 72 )
测绘遥感信息工程国家重点实验室开放研究基金资助项目 (0 10 10 1)。
关键词
知觉加工
认知心理学
模式识别
优势效应
RS
GIS
计算机
perception
perception processing
cognitive psychology
pattern recognition
superiority effect
