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ICMCS
2005
IEEE

DSP implementation of digital image stabilizer

9 years 3 months ago
DSP implementation of digital image stabilizer
A digital image stabilization system compensates the image movement caused by hand jiggle for the image sequence captured by a hand-held video camera. In this paper, a simplified stabilization algorithm based on our previous work is presented. The algorithm performs block-based motion estimation on 16 local 16x16 blocks and uses a median filter to estimate the global motion. It reduces the complexity by confining the motion estimation to a small number of blocks of the image. This greatly facilitates the implementation of the algorithm on BF561, a DSP processor of Analog Device. Details of the DSP implementation are described.
Yu-Chun Peng, Meng-Ting Lu, Homer H. Chen
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where ICMCS
Authors Yu-Chun Peng, Meng-Ting Lu, Homer H. Chen
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