491 search results - page 58 / 99 » A Fast KNN Algorithm Based on Simulated Annealing |
PAMI
2008
2008
A Marked Point Process of Rectangles and Segments for Automatic Analysis of Digital Elevation Models
13 years 9 months ago
This work presents a framework for automatic feature extraction from images using stochastic geometry. Features in images are modeled as realizations of a spatial point process of ...
TCOM
2010
13 years 7 months ago
2010
Abstract—This paper considers the problem of Gaussian symbols detection in MIMO systems in the presence of channel estimation errors. Under this framework we develop a computatio...
ISCAS
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper an active noise control (ANC) algorithm is proposed. This algorithm is based on adaptive filtering with averaging (AFA) and uses a similar structure as that of the F...
CGI
2003
IEEE
14 years 2 months ago
2003
IEEE
The paper presents an interactive painting system for generating high quality and artistic calligraphy characters and black ink paintings. The system is based on our original algo...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract-- We present a replication-based approach that realizes both fast and highly-available stream processing over wide area networks. In our approach, multiple operator replic...