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服装跟踪的有形及无形基准标记评估
In this paper, we summarize and evaluate the techniques for detecting and identifying the detection patterns in the context of clothing simulation for PR2 (and any robot using Robot Operating System as its OS). We illustrate in this context, why the marker processing algorithm introduced in ARToolkit - Based Tracking[7] is the best performer for minimal detectable pattern size and under warping configurations.
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LaundryBot的服装仿真
We modeled a shirt by printing a number of markers over it and recording the positions of these distinguishable markers. We implemented a computer-vision based system that tracked visible markers on the shirt, and reconstructed the shirt using the world coordinate of each marker. Furthermore, we created a realistic physics-based simulation that accurately models the real world, including gravity, self collision, rigid body motion and so on, to generate instructions to PR2 by taking the configuration of a shirt as input and work out a sequence of actions to take based on existing algorithms.
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通过跟踪受托标记目的洗衣折叠成模拟估计和重建T恤的配置
In our work, this generation will be done on visually marked up clothing so as to allow easier detection of important locations of the clothing article. Lastly, the simulation is used to generate the control inputs for the PR2’s motors and servos so that the PR2 will be able to act according to what the simulation outputs.
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立体主义女帽的结构
In an effort to gain more insight into the geometry of this surface, various paper models have been constructed. The C2–symmetric, “cubist” version of an open-ended Girl cap, with polyhedral facets primarily parallel to three rectilinear coordinate planes, seems particularly well suited to gain full understanding of this intriguing surface.