Todd Dinner

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This paper presents a systematic approach to construct a grid-based 3D surface model for a customized cushion seat for people with disabilities. Initially, a 2D grid map is defined as the bottom surface of the cushion seat based on the required resolution. Then each point in the 2D grid map is projected onto one surface point in the 3D pixel-based point(More)
After constructing a grid-based 3D surface model (GSM) for a customized cushion seat using stereo visions, we have observed that the model needs to be manually edited for minimizing the ridges. This paper presents a systematical approach to develop a visual manipulation tool, called VTGSM, for visually manipulating GSMs. To realize the approach, a 3D(More)
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