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WCE
2007
15 years 7 months ago
Circuit Noise Interference on Sampling Clock and Its Effect on A/D Conversion
—Clock jitter and its effects on signal-to-noise ratio (SNR) were widely investigated in the published literatures. However, most of the issues mainly focused on white-Gaussian-n...
Sun Lei, An Jianping, Wu Yanbo
BCSHCI
2009
15 years 7 months ago
Evolving and augmenting worth mapping for family archives
We describe the process of developing worth maps from field research and initial design sketches for a digital Family Archive, which resulted in a more simple and flexible worth m...
Gilbert Cockton, David S. Kirk, Abigail Sellen, Ri...
CIMAGING
2009
145views Hardware» more  CIMAGING 2009»
15 years 7 months ago
Wavelet-based Poisson rate estimation using the Skellam distribution
Owing to the stochastic nature of discrete processes such as photon counts in imaging, real-world data measurements often exhibit heteroscedastic behavior. In particular, time ser...
Keigo Hirakawa, Farhan A. Baqai, Patrick J. Wolfe
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ASSETS
2010
ACM
15 years 6 months ago
Introducing multimodal paper-digital interfaces for speech-language therapy
After a stroke or brain injury, it may be more difficult to understand language and communicate with others. Speechlanguage therapy may help an individual regain language and cope...
Anne Marie Piper, Nadir Weibel, James D. Hollan
MM
2010
ACM
193views Multimedia» more  MM 2010»
15 years 6 months ago
FACT: fine-grained cross-media interaction with documents via a portable hybrid paper-laptop interface
FACT is an interactive paper system for fine-grained interaction with documents across the boundary between paper and computers. It consists of a small camera-projector unit, a la...
Chunyuan Liao, Hao Tang, Qiong Liu, Patrick Chiu, ...