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IGARSS
2010
15 years 4 months ago
Parallel implementation of the N-FINDR endmember extraction algorithm on commodity graphics processing units
Endmember extraction is an important technique in the context of spectral unmixing of remotely sensed hyperspectral data. Winter's N-FINDR algorithm is one of the most widely...
Sergio Sánchez, Gabriel Martin, Antonio J. ...
MM
2010
ACM
324views Multimedia» more  MM 2010»
15 years 4 months ago
3D ancient mosaics
Digital 3D mosaics generation is a current trend of NPR (Non Photorealistic Rendering) field; in this demo we present an interactive system realized in JAVA where the user can sim...
Sebastiano Battiato, Giovanni Puglisi
UM
2010
Springer
15 years 4 months ago
Interweaving Public User Profiles on the Web
While browsing the Web, providing profile information in social networking services, or tagging pictures, users leave a plethora of traces. In this paper, we analyze the nature of ...
Fabian Abel, Nicola Henze, Eelco Herder, Daniel Kr...
308
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CGF
2011
15 years 1 months ago
Motion Blur Rendering: State of the Art
Motion blur is a fundamental cue in the perception of objects in motion. This phenomenon manifests as a visible trail along the trajectory of the object and is the result of the c...
Fernando Navarro, Francisco J. Serón, Diego...
JSC
2011
74views more  JSC 2011»
15 years 1 months ago
Constructive homomorphisms for classical groups
Let Ω ≤ GLd(q) be a quasisimple classical group in its natural representation and let ∆ = NGLd(q)(Ω). We construct the projection from ∆ to ∆/Ω and provide fast, poly...
Scott H. Murray, Colva M. Roney-Dougal