136 search results - page 4 / 28 » Experiments with an Improved Iris Segmentation Algorithm |
IRI
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, a framework for replacing missing values in a database is proposed since a real-world database is seldom complete. Good data quality in a database can directly impr...
CPM
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Detecting historical recombination is an important computational problem which has received great attention recently. Due to recombination, input sequences form a mosaic,...
114
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SIBGRAPI
2009
IEEE
15 years 6 months ago
2009
IEEE
—This paper proposes an improved version for the JSEG color image segmentation algorithm, combining the classical JSEG algorithm and a local fractal operator that measures the fr...
119
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CORR
2011
Springer
14 years 3 months ago
2011
Springer
We analyze and improve low rank representation (LRR), the state-of-the-art algorithm for subspace segmentation of data. We prove that for the noiseless case, the optimization mode...
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
Background subtraction is a popular algorithm for video object segmentation. It identifies foreground objects by comparing the input images with a pure background image. In camera...