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» Fundamental Complexity of Optical Systems
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ICRA
2010
IEEE
157views Robotics» more  ICRA 2010»
13 years 7 months ago
OctoMag: An electromagnetic system for 5-DOF wireless micromanipulation
— We demonstrate five-degree-of-freedom (5-DOF) wireless magnetic control of a fully untethered microrobot (3DOF position, 2-DOF pointing orientation). The microrobot can move t...
Bradley Kratochvil, Michael P. Kummer, Jake J. Abb...
CDC
2009
IEEE
149views Control Systems» more  CDC 2009»
14 years 2 months ago
Solving large-scale linear circuit problems via convex optimization
Abstract— A broad class of problems in circuits, electromagnetics, and optics can be expressed as finding some parameters of a linear system with a specific type. This paper is...
Javad Lavaei, Aydin Babakhani, Ali Hajimiri, John ...
CVPR
2003
IEEE
14 years 11 months ago
Practical Super-Resolution from Dynamic Video Sequences
This paper introduces a practical approach for superresolution, the process of reconstructing a high-resolution image from the low-resolution input ones. The emphasis of our work ...
Zhongding Jiang, Tien-Tsin Wong, Hujun Bao
ISVC
2007
Springer
14 years 3 months ago
Blur in Human Vision and Increased Visual Realism in Virtual Environments
Abstract. A challenge for virtual reality (VR) applications is to increase the realism of an observer’s visual experience. For this purpose the variation of the blur an observer ...
Michael S. Bittermann, I. Sevil Sariyildiz, Ö...
TEI
2010
ACM
181views Hardware» more  TEI 2010»
14 years 4 months ago
An LED-based multitouch sensor for LCD screens
In recent years, a large number of multitouch sensor concepts have been presented. Particularly optical sensors are highly popular due to their versatility. However, especially ca...
Florian Echtler, Thomas Pototschnig, Gudrun Klinke...