Evaluation of jerkiness of moving three‐dimensional images produced by high‐density directional display
Evaluation of jerkiness of moving three‐dimensional images produced by high‐density directional display
复制标题
高密度定向显示产生的移动三维图像的抖动评估
DOI：
10.1889/jsid19.6.423
复制
发表时间：
2011
影响因子：
2.3
通讯作者：
Y. Takaki
中科院分区：
文献类型：
--
作者：
Junya Nakamura;Kentaro Kozako;Y. Takaki
摘要研究了高密度定向显示产生的运动三维(3D)图像的抖动现象。在受试者头部不动的静态观看条件下，当移动的3-D图像显示在显示屏前面时，急转性更明显，而当移动的3-D图像显示在屏幕后面时，则不那么明显。我们发现，跳跃的感觉依赖于运动的3-D图像的视觉角速度。在受试者头部被迫移动的动态观看条件下，当屏幕前显示运动的3D图像时，当受试者的头部和3D图像朝着相反的方向移动时，急转性不那么明显，而当他们朝着相同的方向移动时，跳跃性更明显。当移动的3-D图像显示在屏幕后面时，当受试者的头部和3-D图像朝同一方向移动时，不那么明显，而当他们朝相反的方向移动时，更明显。
Abstract— The jerkiness of moving three‐dimensional (3‐D) images produced by a high‐density directional display was studied. Under static viewing conditions in which subjects' heads did not move, jerkiness was more noticeable when moving 3‐D images were displayed in front of the display screen and was less noticeable when moving 3‐D images were displayed behind the screen. We found that the perception of jerkiness depended on the visual angular velocities of moving 3‐D images. Under dynamic viewing conditions in which subjects' heads were forced to move, when moving 3‐D images were displayed in front of the screen, jerkiness was less noticeable when the subjects' heads and 3‐D images moved in opposite directions and was more noticeable when they moved in the same direction. When moving 3‐D images were displayed behind the screen, jerkiness was less noticeable when subjects' heads and 3‐D images moved in the same direction and was more noticeable when they moved in opposite directions.
影响因子：
20.6
作者：
Takaki, Y
通讯作者：
Takaki, Y