171 search results - page 9 / 35 » Rigid Image Registration based on Pixel Grouping |
MM
2005
ACM
15 years 3 months ago
2005
ACM
Most work in human activity recognition is limited to relatively simple behaviors like sitting down, standing up or other dramatic posture changes. Very little has been achieved i...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
Image registration is a critical step in medical image analysis. In this paper, a novel image registration method based on the discrete wavelet frame transform (DWFT) and the sum ...
3DIM
2007
IEEE
15 years 3 months ago
2007
IEEE
Laser scanner measurements are corrupted by noise and artifacts that can undermine the performance of registration, segmentation, surface reconstruction, recognition, and other al...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Ultramicroscopy, a novel optical tomographic imaging modality related to fluorescence microscopy, allows to acquire cross-sectional slices of small specially prepared bio...
ICPR
2010
IEEE
14 years 11 months ago
2010
IEEE
Registration of point clouds is required in the processing of large biological data sets. The tradeoff between computation time and accuracy of the registration is the main challen...