654 search results - page 58 / 131 » Topological Noise Removal |
226
click to vote
ICDAR
2011
IEEE
13 years 11 months ago
2011
IEEE
—In this paper, we propose an improved method for text/graphics segmentation. Text/graphics separation is a crucial preprocessing step in document analysis before further analysi...
ICMCS
2007
IEEE
15 years 6 months ago
2007
IEEE
Traditional multiparty audio conferencing uses a star-shaped topology where all the clients connect to a central MCU (Multipoint Control Unit). The MCU mixes the signals from the ...
115
click to vote
SMA
1995
ACM
15 years 3 months ago
1995
ACM
We describe a method of constructing a B-rep solid model from a single hidden-line removed sketch view of a 3D object. The main steps of our approach are as follows. The sketch is...
102
click to vote
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
Bilateral filtering is a simple and non-linear technique to remove the image noise while preserving edges. However, it is difficult to optimize a bilateral filter to obtain desire...
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
We propose an extension of the classical morphological filtering based on openings by line segment structuring elements. It consists in filtering a 3D+time image with the opening ...