Improvement of pose imitation method: a signal processing perspective

Tiezheng Mao; Aihua Mao; Osamu Yoshie

doi:10.1117/12.2244949

29 August 2016 Improvement of pose imitation method: a signal processing perspective

Tiezheng Mao, Aihua Mao, Osamu Yoshie

Proceedings Volume 10033, Eighth International Conference on Digital Image Processing (ICDIP 2016); 100335C (2016) https://doi.org/10.1117/12.2244949
Event: Eighth International Conference on Digital Image Processing (ICDIP 2016), 2016, Chengu, China

Abstract

Pose imitation is for two shapes to study pose from each other. It has been a hot area in shape deformation and we improve the original graphical pose imitation method by introducing signal thought. Laplace framework is often used in pose imitation and geometrical information involved Laplace operator performs better in preserving original shape’s mass smooth part by carrying much intrinsic information of graph. However, the two shapes’ bases in Laplace feature space need to be well mapped before utilizing classical pose imitation algorithm, which makes it an obstacle to introduce the geometry related Laplace operator. In our work, the problem is solved by proposing signal transfer algorithm and based on it, we put out an effective pose imitation framework using edge length related Laplace operator. Our method well suits to 2-dimension shape and good results of pose imitation have been achieved.

Citation Download Citation

Tiezheng Mao, Aihua Mao, and Osamu Yoshie "Improvement of pose imitation method: a signal processing perspective", Proc. SPIE 10033, Eighth International Conference on Digital Image Processing (ICDIP 2016), 100335C (29 August 2016); https://doi.org/10.1117/12.2244949

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