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» A Model-Driven Transformation Method
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148
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ICPR
2008
IEEE
15 years 10 months ago
Image transformation for object tracking in high-resolution video
We propose a new method for warping highresolution images to efficiently track objects on the ground plane in real time. Recently, the emergence of high resolution video cameras (...
Tae Eun Choe, Krishnan Ramnath, Mun Wai Lee, Niels...
126
Voted
IDEAL
2004
Springer
15 years 9 months ago
Cosine Transform Priors for Enhanced Decoding of Compressed Images
Abstract. Image compression methods such as JPEG use quantisation of discrete cosine transform (DCT) coefficients of image blocks to produce lossy compression. During decoding, an...
Amos J. Storkey, Michael Allan
119
Voted
ICPR
2002
IEEE
15 years 8 months ago
A New Approach for Line Recognition in Large-size Images Using Hough Transform
The application of Hough Transform (HT) has been limited to small-size images for a long time. For large-size images, the peak detection and the line verification become much more...
Jiqiang Song, Min Cai, Michael R. Lyu, Shijie Cai
143
Voted
FPL
2008
Springer
254views Hardware» more  FPL 2008»
15 years 5 months ago
Digital hilbert transformers for FPGA-based phase-locked loops
The phase detector is a main building block in phaselocked loop (PLL) applications. FPGAs permit the realtime implementation of the CORDIC algorithm which offers an efficient solu...
Martin Kumm, M. Shahab Sanjari
125
Voted
ICASSP
2010
IEEE
15 years 3 months ago
Fast signal analysis and decomposition on graphs using the Sparse Matrix Transform
Recently, the Sparse Matrix Transform (SMT) has been proposed as a tool for estimating the eigen-decomposition of high dimensional data vectors [1]. The SMT approach has two major...
Leonardo R. Bachega, Guangzhi Cao, Charles A. Boum...