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CSIE
2009
IEEE
14 years 1 months ago
A Fast Algorithm of Image Layer-Presentation
A new algorithm of image layer-presentation was proposed. The key concept of the algorithm was in that the image grayscale function f(x,y), which was comparatively irregular, was ...
Fang-Zhen Li, Zhi Gong, Xiao-Hong Shen, Nian Cai
JMIV
2008
142views more  JMIV 2008»
13 years 8 months ago
Camera Motion Estimation Through Planar Deformation Determination
In this paper, we propose a global method for estimating the motion of a camera which films a static scene. Our approach is direct, fast and robust, and deals with adjacent frames...
Claire Jonchery, Françoise Dibos, Georges K...
GI
2007
Springer
14 years 3 months ago
A New Approach for Estimating Depth by Fusing Stereo and Defocus Information
: Several algorithms are common for estimating depth from stereo series, but many of them have difficulties when determining depth of objects having periodical structure. This con...
Ioana Gheta, Christian Frese, Michael Heizmann, J&...
ICASSP
2007
IEEE
14 years 3 months ago
Raw Image Encoding Based on Polynomial Approximation
In this paper, we propose a coding algorithm for raw images with high dynamic ranges. Our encoder has two layers. In the first layer, 24 bit low dynamic range image is encoded by...
Masahiro Okuda, Nicola Adami
TIP
2002
102views more  TIP 2002»
13 years 8 months ago
Multilayered image representation: application to image compression
Abstract--The main contribution of this work is a new paradigm for image representation and image compression. We describe a new multilayered representation technique for images. A...
François G. Meyer, Amir Averbuch, Ronald R....