With the development of three-dimensional(3D) technology, visual fatigue problems in 3D video have got more attention. In this paper, we combine the human vision characteristics and depth perception theory, and propos...With the development of three-dimensional(3D) technology, visual fatigue problems in 3D video have got more attention. In this paper, we combine the human vision characteristics and depth perception theory, and propose a 3D video visual comfort evaluation method on the consistency of accommodation and convergence, which evaluates the visual comfort from the quantitative perspective under different horizontal disparities and viewing distances. The experimental results show that the proposed evaluation method exhibits good consistency with the subjective assessment results.展开更多
This article analyzes two literary works by the Czech writer, Julius Zeyer （1841-1901）, and Lu Xun （1881-1936） by elaborating upon two different myths concerning the Archer Hou Yi. These myths were presented by th...This article analyzes two literary works by the Czech writer, Julius Zeyer （1841-1901）, and Lu Xun （1881-1936） by elaborating upon two different myths concerning the Archer Hou Yi. These myths were presented by the missionary and Sinologist William Frederick Mayers in The Chinese Reader＇s Manual： A Handbook of Biographical, Historical, Mythological and General Literary References （1874）, and other Chinese sources. Zeyer highlighted the first myth, which was connected with the Emperor Yao and showed Hou Yi shooting arrows at the nine suns appearing together in the heavens, and Lu Xun preferred the second myth, where the Archer Yi rebelled against the Emperor Tai Kang, whom he drove from the Capital, and later was killed by Han Zhuo. The myth of Chang E who flew to the moon is described only by Lu Xun.展开更多
基金supported by the National Natural Science Foundation of China(No.61271315)
文摘With the development of three-dimensional(3D) technology, visual fatigue problems in 3D video have got more attention. In this paper, we combine the human vision characteristics and depth perception theory, and propose a 3D video visual comfort evaluation method on the consistency of accommodation and convergence, which evaluates the visual comfort from the quantitative perspective under different horizontal disparities and viewing distances. The experimental results show that the proposed evaluation method exhibits good consistency with the subjective assessment results.
文摘This article analyzes two literary works by the Czech writer, Julius Zeyer （1841-1901）, and Lu Xun （1881-1936） by elaborating upon two different myths concerning the Archer Hou Yi. These myths were presented by the missionary and Sinologist William Frederick Mayers in The Chinese Reader＇s Manual： A Handbook of Biographical, Historical, Mythological and General Literary References （1874）, and other Chinese sources. Zeyer highlighted the first myth, which was connected with the Emperor Yao and showed Hou Yi shooting arrows at the nine suns appearing together in the heavens, and Lu Xun preferred the second myth, where the Archer Yi rebelled against the Emperor Tai Kang, whom he drove from the Capital, and later was killed by Han Zhuo. The myth of Chang E who flew to the moon is described only by Lu Xun.
