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GIS
2010
ACM
13 years 6 months ago
Bridge detection in grid terrains and improved drainage enforcement
Bare Earth gridded digital elevation models (DEMs) are often used to extract hydrologic features such as rivers and watersheds. DEMs must be conditioned by removing spurious sinks...
Ryan Carlson, Andrew Danner
ICASSP
2011
IEEE
12 years 11 months ago
Compression using self-similarity-based temporal super-resolution for full-exposure-time video
In order to allow sufficient amount of light into the image sensor, videos captured in poor lighting conditions typically have low frame rate and frame exposure time equals to in...
Mihoko Shimano, Gene Cheung, Imari Sato
MUM
2005
ACM
164views Multimedia» more  MUM 2005»
14 years 1 months ago
PhoneGuide: museum guidance supported by on-device object recognition on mobile phones
We present PhoneGuide – an enhanced museum guidance approach that uses camera-equipped mobile phones and on-device object recognition. Our main technical achievement is a simple...
Paul Föckler, Thomas Zeidler, Benjamin Bromba...
MM
2004
ACM
97views Multimedia» more  MM 2004»
14 years 1 months ago
Security of human video objects by incorporating a chaos-based feedback cryptographic scheme
Security of multimedia files attracts more and more attention and many encryption methods have been proposed in literature. However most cryptographic systems deal with multimedia...
Paraskevi K. Tzouveli, Klimis S. Ntalianis, Stefan...
NOSSDAV
1991
Springer
13 years 11 months ago
Multimedia Synchronization and UNIX
One of the most important emerging developments for improving the user/computer interface has been the addition of multimedia facilities to high-performance workstations. Although...
Dick C. A. Bulterman, Robert van Liere