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Moving objects in space: exploiting proprioception in virtual-environment interaction
TLDR
A unified framework for virtual-environment interaction based on proprioception, a person's sense of the position and orientation of his body and limbs is presented, allowing a user to interact with a virtual world intuitively, efficiently, precisely, and lazily.
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Adaptive display algorithm for interactive frame rates during visualization of complex virtual environments
TLDR
An adaptive display algorithm for interactive frame rates during visualization of very complex virtual environments to adjust image quality adaptively to maintain a uniform, user-specified target frame rate.
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Visibility preprocessing for interactive walkthroughs
TLDR
A method of visibility preprocessing that is efficient and effective for axis-aligned or axial architectural models and tests on moderately complex 2-D and 3-D axial models reveal substantially reduced rendering loads.
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Optimal adaptive k-means algorithm with dynamic adjustment of learning rate
TLDR
A modification of the traditional k-means algorithm that approximates an optimal clustering solution with an adaptive learning rate, which renders it usable even in situations where the statistics of the problem task slowly vary with time.
View on IEEE
Functional optimization for fair surface design
TLDR
A simple-to-use mechanism for the creation of complex smoothly shaped surfaces of any genus or topology that allows the specification of a desired surface in the most natural way and produces very high quality surfaces with predictable, intuitive behavior.
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Management of large amounts of data in interactive building walkthroughs
TLDR
Using techniques for managing large amounts of data during an interactive walkthrough of an architectural model, large portions of the model are culled away that are irrelevant from the observer’s viewpoint, and thereby achieve interactive frame rates.
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A VLSI RISC
TLDR
The hypothesis is that by reducing the instruction set one can design a suitable VLSI architecture that uses scarce resources more effectively than a CISC, and expects this approach to reduce design time, design errors, and the execution time of individual instructions.
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Object associations: a simple and practical approach to virtual 3D manipulation
TLDR
A combination of almost realistic-looking pseudo-physical behavior and idealized goal-oriented properties, called object associations, is used to disambiguate the mapping of the 2D cursor motion on the display screen into an appropriate object motion in the 3D virtual world and to determine a valid and desirable final location for the objects to be placed.
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OPASYN: a compiler for CMOS operational amplifiers
TLDR
A silicon compilation system for CMOS operational amplifiers (OPASYN) is discussed, which produces a design-rule-correct compact layout of an optimized operational amplifier.
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Generation of 3D building models from 2D architectural plans
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