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    • 61. 发明申请
    • Method and system for quantifying degree of fatigue resulting from use of three-dimensional display
    • 用于量化使用三维显示的疲劳程度的方法和系统
    • US20070156348A1
    • 2007-07-05
    • US11601631
    • 2006-11-20
    • Soo-hyun BaeTae-hee KimHee-seob RyuJun-il SohnMin-kyu ParkYong-beom Lee
    • Soo-hyun BaeTae-hee KimHee-seob RyuJun-il SohnMin-kyu ParkYong-beom Lee
    • G06F19/00
    • A61B5/16A61B3/02G09B19/00
    • A method and system of quantitatively evaluating subjective inconvenience, e.g., physiological fatigue and emotional fatigue, experienced by a user when the user views a three-dimensional display screen, based on objectively measurable indices. The method includes sorting words representing a degree of fatigue associated with a 3D image display among a plurality of words, grouping the sorted words through factor analysis, setting words with the highest factor weight as subjective parameters, receiving evaluation scores for the subjective parameters while varying test values of objective parameter candidates capable of representing 3D image characteristics in numerical values, obtaining a correlation between each of indices for N groups and each of the objective parameter candidates using the evaluation scores, and applying the factor weight to the indices to represent the degree of fatigue in the objective parameter candidates.
    • 基于客观可测量的索引,当用户观看三维显示屏幕时,定量地评估用户经历的主观不便,例如生理疲劳和情绪疲劳的方法和系统。 该方法包括对表示与多个单词之间的3D图像显示相关联的疲劳程度的单词进行排序,通过因子分析对排序的单词进行分组,将具有最高因子权重的单词设置为主观参数,接受主观参数的评估分数,同时改变主观参数 能够以数值表示3D图像特性的客观参数候选的测试值,使用评价分数获得N组的每个索引和每个客观参数候选之间的相关性,并将因子权重应用于指数以表示度数 的客观参数候选人疲劳。
    • 64. 发明授权
    • Presentation recording apparatus and method
    • 演示记录装置和方法
    • US08408710B2
    • 2013-04-02
    • US12696868
    • 2010-01-29
    • Jong-hyuk JangSeung-kwon ParkHee-seob Ryu
    • Jong-hyuk JangSeung-kwon ParkHee-seob Ryu
    • G03B21/26G09G3/22G09G5/00G06F3/033H04N9/76
    • G03B21/26G09B5/06
    • Provided are an apparatus and method thereof for recording a presentation. The presentation recording apparatus includes: a projector operable to project an original image of a presentation onto a screen; a camera operable to capture the image of the presentation projected onto the screen and a light of a pointing device which is irradiated onto the screen; a memory; and a controller, wherein if the projector projects the image of the presentation onto the screen, the controller controls the camera to capture the image of the presentation projected onto the screen, determines coordinate information corresponding to a position of the light of the pointing device irradiated onto the screen, and controls the memory to store the original image of the presentation together with the determined coordinate information.
    • 提供了一种用于记录演示的装置和方法。 呈现记录装置包括:投影仪,其可操作以将呈现的原始图像投影到屏幕上; 可操作地捕获投影到屏幕上的呈现的图像的照相机和照射到屏幕上的指示设备的光; 记忆 以及控制器,其中如果所述投影仪将所述呈现的图像投影到所述屏幕上,则所述控制器控制所述照相机以捕获投射到所述屏幕上的所述呈现的图像,确定与所述指示设备的光的位置相对应的坐标信息 并且控制存储器以及确定的坐标信息来存储演示文稿的原始图像。
    • 69. 发明申请
    • USER LOCATION-BASED DISPLAY METHOD AND APPARATUS
    • 基于用户位置的显示方法和设备
    • US20110131502A1
    • 2011-06-02
    • US12783835
    • 2010-05-20
    • Hee-seob RYUSeung-kwon PARKJong-hyuk JANG
    • Hee-seob RYUSeung-kwon PARKJong-hyuk JANG
    • G06F3/01G06F3/048G06F3/033
    • G06F3/017G06F3/04815
    • A user location-based display method and apparatus are provided. The display method includes the steps of determining a location of a user relative to a display apparatus, configuring and displaying a screen based on the location of the user, selectively extracting user information based on the location of the user, and changing the displayed screen based on the extracted user information. As a result, a realistic interaction is possible between the display apparatus and the user, and the user is provided with contents in a very effective manner. The user location-based display apparatus includes a location recognizing unit which determines a location of a user relative to the display apparatus. A control unit causes a screen to be configured and displayed based on the location of the user; causes user information to be selectively extracted based on the location of the user, and is configured to cause a displayed screen to be changed based on the extracted user information.
    • 提供了基于用户位置的显示方法和装置。 显示方法包括以下步骤:基于用户的位置来确定用户相对于显示装置的位置,配置和显示屏幕,基于用户的位置选择性地提取用户信息,并且基于用户的位置来改变显示的屏幕 对提取的用户信息。 结果,在显示装置和用户之间可以进行现实的交互,并以非常有效的方式向用户提供内容。 用户基于位置的显示装置包括位置识别单元,其确定用户相对于显示装置的位置。 控制单元使得基于用户的位置来配置和显示屏幕; 基于用户的位置选择性地提取用户信息,并且被配置为基于所提取的用户信息来使显示的画面被改变。