710 search results - page 92 / 142 » Structural Descriptors for 3D Shapes |
CAIP
2007
Springer
14 years 1 months ago
2007
Springer
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...
MM
2005
ACM
14 years 1 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...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
The interpretation of the EM tomography of microtubules is challenging due to the low SNR and low contrast of the volume data. Therefore, image enhancement is crucial for the subs...
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
Many sophisticated solutions have been proposed to reduce the geometric complexity of 3D meshes. A less studied problem is how to preserve on a simplified mesh the detail (e.g. co...
CGF
2010
13 years 7 months ago
2010
We present a novel image-based technique for modeling complex unfoliaged trees. Existing tree modeling tools either require capturing a large number of views for dense 3D reconstr...