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ICIP
2006
IEEE
16 years 9 months ago
A Real-Time Adaptive Thresholding for Video Change Detection
A real-time adaptive non-parametric thresholding algorithm for change detection is proposed in this paper. Based on the estimation of the scatter of regions of change in a differe...
Chang Su, Aishy Amer
ICIP
2004
IEEE
16 years 9 months ago
A fast and adaptive method for image contrast enhancement
In this paper we describe a fast approach for image contrast enhancement, based on localized contrast manipulation. Our approach is not only fast and easy to implement, but also h...
Zeyun Yu, Chandrajit L. Bajaj
ICIP
2002
IEEE
16 years 9 months ago
Channel adapted multiple description coding scheme using wavelet transform
A challenge of image communication over unreliable channels is to achieve good compression rates and be effective in presence of channel failures. In this work we use the Multiple...
Manuela Pereira, Marc Antonini, Michel Barlaud
ICIP
2002
IEEE
16 years 9 months ago
A proposal for high compression of faces in video sequences using adaptive eigenspaces
This paper presents a proposal for a novel video coding scheme intended to encode human faces in video sequences at very high compression using a recognition and reconstruction ap...
Luis Torres, Daniel Prado
ICIP
2001
IEEE
16 years 9 months ago
Block-based segmentation and adaptive coding for visually lossless compression of scanned documents
This paper presents a novel block-based segmentation and adaptive coding(BSAC) algorithm for visually lossless compression of scanned documents that contain not only photographic ...
Xin Li, Shawmin Lei