为突破作业环境、劳动力等因素对渔业发展的制约,解决当前水下捕捞能见度低、机器人识别分辨率低等问题,促进渔业向现代化转型升级,从学术角度梳理、分析国内外水下机器人视觉系统关键技术发展趋势,为相关研究提供参考。基于CiteSpace软...为突破作业环境、劳动力等因素对渔业发展的制约,解决当前水下捕捞能见度低、机器人识别分辨率低等问题,促进渔业向现代化转型升级,从学术角度梳理、分析国内外水下机器人视觉系统关键技术发展趋势,为相关研究提供参考。基于CiteSpace软件,分别选取中国知网(China National Knowledge Infrastucture,CNKI)的数据库和Web of Science的核心数据库的文献样本,从发文量分布、关键词共现图谱、关键词时间线图谱等方面完成可视化分析,并对水下捕捞机器人作业环境、视觉系统技术进行阐述。发文量和关键词时间线图谱表明,国内外水下机器人视觉系统关键技术的研发均经历初始阶段、探索阶段和成长阶段。关键词共现图谱分析表明,人机交互、识别算法设计等方面是水下机器人视觉系统相关研究的热点。未来,水下捕捞机器人视觉系统发展应聚焦智能化、自主化,重点解决目标检测优化、水生物数据库建立、数字化系统构建等多方面难点问题。展开更多
Anchored on Yule’s categories of semantic roles,the present study examined the language of cartoon scripts with Chinese characters in Walt Disney’s Mulan 1 and 2 and DreamWorks’s Kung Fu Panda 1 and 2.Specifically ...Anchored on Yule’s categories of semantic roles,the present study examined the language of cartoon scripts with Chinese characters in Walt Disney’s Mulan 1 and 2 and DreamWorks’s Kung Fu Panda 1 and 2.Specifically it described the:(1)semantic features of the scripts in terms of semantic roles;and(2)similarities and differences in the language of the scripts semantically.Data analyzed were limited to 800 sentences which were randomly selected from the scripts of Mulan 1 and 2 and Kung Fu Panda 1 and 2.More specifically,200 lines per film were analyzed by taxonomizing the utterances in terms of identifying the semantic roles of argument nominals in each utterance.Results revealed the roles of agent and experiencer in the subject positions are dominant in contrast with the frequency of occurrences of theme,goal,location and source.In conclusion,the language of animated film is relatively simpler,literal and direct to suit the level of the target audience who are generally children.Finally,this research suggests that more linguistic levels should be conducted to explore the language features on cartoon movies in the future.展开更多
文摘为突破作业环境、劳动力等因素对渔业发展的制约,解决当前水下捕捞能见度低、机器人识别分辨率低等问题,促进渔业向现代化转型升级,从学术角度梳理、分析国内外水下机器人视觉系统关键技术发展趋势,为相关研究提供参考。基于CiteSpace软件,分别选取中国知网(China National Knowledge Infrastucture,CNKI)的数据库和Web of Science的核心数据库的文献样本,从发文量分布、关键词共现图谱、关键词时间线图谱等方面完成可视化分析,并对水下捕捞机器人作业环境、视觉系统技术进行阐述。发文量和关键词时间线图谱表明,国内外水下机器人视觉系统关键技术的研发均经历初始阶段、探索阶段和成长阶段。关键词共现图谱分析表明,人机交互、识别算法设计等方面是水下机器人视觉系统相关研究的热点。未来,水下捕捞机器人视觉系统发展应聚焦智能化、自主化,重点解决目标检测优化、水生物数据库建立、数字化系统构建等多方面难点问题。
基金Support received from Humanities and Social Science Research Project of Higher Education in Anhui Province(No.SK2020A0248)Talent Support Program of Anhui University of Chinese Medicine(2020rcyb010).
文摘Anchored on Yule’s categories of semantic roles,the present study examined the language of cartoon scripts with Chinese characters in Walt Disney’s Mulan 1 and 2 and DreamWorks’s Kung Fu Panda 1 and 2.Specifically it described the:(1)semantic features of the scripts in terms of semantic roles;and(2)similarities and differences in the language of the scripts semantically.Data analyzed were limited to 800 sentences which were randomly selected from the scripts of Mulan 1 and 2 and Kung Fu Panda 1 and 2.More specifically,200 lines per film were analyzed by taxonomizing the utterances in terms of identifying the semantic roles of argument nominals in each utterance.Results revealed the roles of agent and experiencer in the subject positions are dominant in contrast with the frequency of occurrences of theme,goal,location and source.In conclusion,the language of animated film is relatively simpler,literal and direct to suit the level of the target audience who are generally children.Finally,this research suggests that more linguistic levels should be conducted to explore the language features on cartoon movies in the future.
