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IBPRIA
2005
Springer
16 years 4 days ago
Hardware-Accelerated Template Matching
In the last decade, consumer graphics cards have increased their power because of the computer games industry. These cards are now programmable and capable of processing huge amoun...
Raúl Cabido, Antonio S. Montemayor, Á...
IBPRIA
2005
Springer
16 years 4 days ago
Breast Segmentation with Pectoral Muscle Suppression on Digital Mammograms
Abstract. Previous works on breast tissue identification and abnormalities detection notice that the feature extraction process is affected if the region processed is not well fo...
David Raba, Arnau Oliver, Joan Martí, Marta...
IBPRIA
2005
Springer
16 years 4 days ago
An Algorithm for the Detection of Multiple Concentric Circles
This paper presents a method for the detection of multiple concentric circles which is based on the Hough Transform (HT). In order to reduce time and memory space the concentric ci...
Margarida Silveira
IBPRIA
2005
Springer
16 years 4 days ago
Extended Bi-gram Features in Text Categorization
Usually, in traditional text categorization systems based on Vector Space Model, there is no context information in a feature vector, which limited the performance of the system. T...
Xian Zhang, Xiaoyan Zhu
ICIAR
2005
Springer
16 years 3 days ago
Digital Video Scrambling Using Motion Vector and Slice Relocation
As digitalized content rapidly proliferates in networked systems, content security necessarily arises as one of the most important issues. Many developers have studied techniques ...
Sang Gu Kwon, Woong Il Choi, Byeungwoo Jeon