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» Comparing subjective video quality testing methodologies
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114
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DPHOTO
2009
131views Hardware» more  DPHOTO 2009»
15 years 11 days ago
Interaction of image noise, spatial resolution, and low contrast fine detail preservation in digital image processing
We present a method to improve the validity of noise and resolution measurements on digital cameras. If non-linear adaptive noise reduction is part of the signal processing in the...
Uwe Artmann, Dietmar Wueller
126
Voted
AIRWEB
2007
Springer
15 years 6 months ago
Measuring Similarity to Detect Qualified Links
The early success of link-based ranking algorithms was predicated on the assumption that links imply merit of the target pages. However, today many links exist for purposes other ...
Xiaoguang Qi, Lan Nie, Brian D. Davison
113
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TSD
2007
Springer
15 years 8 months ago
Inter-speaker Synchronization in Audiovisual Database for Lip-Readable Speech to Animation Conversion
The present study proposes an inter-speaker audiovisual synchronization method to decrease the speaker dependency of our direct speech to animation conversion system. Our aim is to...
Gergely Feldhoffer, Balázs Oroszi, Gyö...
ISCAS
2002
IEEE
92views Hardware» more  ISCAS 2002»
15 years 7 months ago
Dynamic throughput estimation for wireless multimedia transmission
Dynamic throughput estimation for wireless multimedia transmission is examined in this research. A novel dynamic mapping scheme from measurements of a real-world wireless environm...
Wuttipong Kumwilaisak, C. C. Jay Kuo
EUROGRAPHICS
2010
Eurographics
15 years 3 months ago
Shared Sampling for Real-Time Alpha Matting
Image matting aims at extracting foreground elements from an image by means of color and opacity (alpha) estimation. While a lot of progress has been made in recent years on impro...
Eduardo S. L. Gastal and Manuel M. Oliveira