Supporting Focus and Context Awareness in 3D Modelling Tasks Using Multi-Layered Displays
نویسندگان
چکیده
منابع مشابه
Supporting Focus and Context Awareness in 3D Modelling Tasks Using Multi-Layered Displays
Most 3D modelling software have been developed for conventional 2D displays, and as such, lack support for true depth perception. This contributes to making polygonal 3D modelling tasks challenging, particularly when models are complex and consist of a large number of overlapping components (e.g. vertices, edges) and objects (i.e. parts). Research has shown that users of 3D modelling software o...
متن کاملSupporting Focus and Context Awareness in 3D Modeling Using Multi-Layered Displays
iii ACKNOWLEDGEMENTS iv TABLE OF CONTENTS vii CHAPTER 1
متن کاملIdentifying Problems Associated with Focus and Context Awareness in 3D Modelling Tasks
Creating complex 3D models is a challenging process. One of the main reasons for this is that 3D models are usually created using software developed for conventional 2D displays which lack true depth perspective, and therefore do not support correct perception of spatial placement and depth-ordering of displayed content. As a result, modellers often have to deal with many overlapping components...
متن کاملMulti-Layered Automultiscopic Displays
Our hybrid display model combines multiple automultiscopic elements volumetrically to support horizontal and vertical parallax at a larger depth of field and better accommodation cues compared to single layer elements. In this paper, we introduce a framework to analyze the bandwidth of such display devices. Based on this analysis, we show that multiple layers can achieve a wider depth of field ...
متن کاملCreating effective focus cues in multi-plane 3D displays
Focus cues are incorrect in conventional stereoscopic displays. This causes a dissociation of vergence and accommodation, which leads to visual fatigue and perceptual distortions. Multi-plane displays can minimize these problems by creating nearly correct focus cues. But to create the appearance of continuous depth in a multi-plane display, one needs to use depth-weighted blending: i.e., distri...
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ژورنال
عنوان ژورنال: Computer Graphics Forum
سال: 2014
ISSN: 0167-7055
DOI: 10.1111/cgf.12513