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ICIP
2007
IEEE
16 years 6 months ago
Automated Segmentation of Torn Frames using the Graph Cuts Technique
Film Tear is a form of degradation in archived film and is the physical ripping of the film material. Tear causes displacement of a region of the degraded frame and the loss of im...
David Corrigan, Naomi Harte, Anil C. Kokaram
PODS
2006
ACM
217views Database» more  PODS 2006»
16 years 4 months ago
A simpler and more efficient deterministic scheme for finding frequent items over sliding windows
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
Lap-Kei Lee, H. F. Ting
STACS
2007
Springer
15 years 10 months ago
Small Space Representations for Metric Min-Sum k -Clustering and Their Applications
The min-sum k-clustering problem is to partition a metric space (P, d) into k clusters C1, . . . , Ck ⊆ P such that k i=1 p,q∈Ci d(p, q) is minimized. We show the first effi...
Artur Czumaj, Christian Sohler
99
Voted
VMV
2008
124views Visualization» more  VMV 2008»
15 years 6 months ago
Augmented Compression for Server-Side Rendering
In this work we recall attention to problems that arise in a client-server setting with server-side rendering and propose a practical method for accelerated high-quality render-st...
Fabian Giesen, Ruwen Schnabel, Reinhard Klein
152
Voted
JVCA
2006
87views more  JVCA 2006»
15 years 4 months ago
Tour into the picture with water surface reflection and object movements
Given a still picture, tour into the picture (TIP) generates a walk-through animation of a 3D scene constructed from the picture. In this paper, we generalize TIP to deal with wat...
Jinho Park, Nambin Heo, Sunghee Choi, Sung Yong Sh...