摘要
较为全面地介绍了国内外基于计算机视觉技术的水果外观品质的单指标分级、多指标综合分级和水果内部品质检测分级的研究现状与方法,指出了现有研究中研究对象较单一、图像采集不全面、图像处理算法不多、精度不高等存在的主要问题。同时,提出了未来水果分级的发展方向,认为水果内外品质融合的一体化分级技术是未来的发展趋势。
This paper presents an overview of fruit grading techniques based on computer vision. This includes techniques and advancements in single/multi-index grading of fruit exterior quality, and detecting and grading of interior quality. The paper points out some critical issues in current research results, including specificity in fruits, incompleteness in image sampling, shortage and low precision of algorithms in image processing. And it concludes the future research direction of fruit grading will be an integrative technology of exterior and interior fruit quality.
出处
《农机化研究》
北大核心
2007年第11期10-15,共6页
Journal of Agricultural Mechanization Research
基金
湖南省教育厅科学研究项目(06D059)。
关键词
计算机应用
计算机视觉
综述
水果
内外品质
图像处理
分级
computer application
computer vision
summary
fruit
exterior and interior quality
image processing
grading
