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CSMR
2007
IEEE
16 years 23 days ago
Monitoring Requirements Evolution using Views
This paper describes a research project concentrating on improving requirements management. We started this research by identifying the problems companies face with respect to req...
Marco Lormans
ICASSP
2007
IEEE
16 years 22 days ago
POCS-Based Restoration of Bayer-Sampled Image Sequences
Spatial resolution of digital images are limited due to optical/sensor blurring and sensor site density. In single-chip digital cameras, the resolution is further degraded because...
Murat Gevrekci, Bahadir K. Gunturk, Yucel Altunbas...
ICMCS
2007
IEEE
111views Multimedia» more  ICMCS 2007»
16 years 22 days ago
Direct Mode Coding for B Pictures using Virtual Reference Picture
The direct mode used in the bi-predictive pictures (B-pictures) can efficiently improve the coding performance of B pictures, because it has small overhead and obtains a predictiv...
Da Liu, Debin Zhao, Jun Sun, Wen Gao
IJCNN
2007
IEEE
16 years 21 days ago
Image Classification Using Wavelet Coefficients in Low-pass Bands
— In this paper, a method based on wavelet coefficients in low-pass bands is proposed for the image classification with adaptive processing of data structures to organize a large...
Weibao Zou, Yan Li
VTC
2007
IEEE
190views Communications» more  VTC 2007»
16 years 20 days ago
An Adaptive Location Estimator Based on Kalman Filtering for Wireless Sensor Networks
—In this paper, we present a positioning and tracking scheme based on adaptive weighted interpolation and Kalman filtering for wireless sensor networks. The proposed positioning ...
Chin-Liang Wang, Yih-Shyh Chiou, Yu-Sheng Dai