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ICCAD
2004
IEEE
127views Hardware» more  ICCAD 2004»
14 years 6 months ago
A yield improvement methodology using pre- and post-silicon statistical clock scheduling
— In deep sub-micron technologies, process variations can cause significant path delay and clock skew uncertainties thereby lead to timing failure and yield loss. In this paper,...
Jeng-Liang Tsai, Dong Hyun Baik, Charlie Chung-Pin...
ICIP
2006
IEEE
14 years 11 months ago
Improved Unsymmetric-Cross Multi-Hexagon-Grid Search Algorithm for Fast Block Motion Estimation
We develop a set of new motion estimation (ME) algorithms based mainly on Unsymmetric-Cross Multi-Hexagon-Grid Search (UMH). The original algorithms are improved by applying the S...
Janne Heikkilä, Tuukka Toivonen
ICIP
2005
IEEE
14 years 3 months ago
Improving particle filter with support vector regression for efficient visual tracking
—Particle filter is a powerful visual tracking tool based on sequential Monte Carlo framework, and it needs large numbers of samples to properly approximate the posterior density...
Guangyu Zhu, Dawei Liang, Yang Liu, Qingming Huang...
ICASSP
2011
IEEE
13 years 1 months ago
Tonal context labeling using quantized F0 symbols for improving tone correctness in average-voice-based speech synthesis
This paper proposes a technique for improving tone correctness in Thai speech synthesis based on an average voice model trained with nonprofessional speech corpus. The proposed te...
Vataya Chunwijitra, Takashi Nose, Takao Kobayashi
ICIP
2001
IEEE
14 years 11 months ago
A hierarchical image authentication watermark with improved localization and security
Several fragile watermarking schemes presented in the literature are either vulnerable to vector quantization (VQ) counterfeiting attacks or sacrifice localization accuracy to imp...
Mehmet Utku Celik, Gaurav Sharma, Eli Saber, A. Mu...