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ECCV
2006
Springer
15 years 8 months ago
Robust Face Alignment Based on Hierarchical Classifier Network
Abstract. Robust face alignment is crucial for many face processing applications. As face detection only gives a rough estimation of face region, one important problem is how to al...
Li Zhang, Haizhou Ai, Shihong Lao
CEC
2007
IEEE
15 years 8 months ago
Hybrid optimization using DIRECT, GA, and SQP for global exploration
— As there are many good optimization algorithms each with its own characteristics, it is very difficult to choose the best method for optimization problems. Thus, it is importa...
Satoru Hiwa, Tomoyuki Hiroyasu, Mitsunori Miki
EDUTAINMENT
2008
Springer
15 years 8 months ago
Reconstruction of Tree Crown Shape from Scanned Data
Reconstruction of a real tree from scattered scanned points is a new challenge in virtual reality. Although many progresses are made on main branch structures and overall shape of ...
Chao Zhu, Xiaopeng Zhang, Bao-Gang Hu, Marc Jaeger
ESA
2008
Springer
136views Algorithms» more  ESA 2008»
15 years 8 months ago
Detecting Regular Visit Patterns
We are given a trajectory T and an area A. T might intersect A several times, and our aim is to detect whether T visits A with some regularity, e.g. what is the longest time span t...
Bojan Djordjevic, Joachim Gudmundsson, Anh Pham, T...
DAGSTUHL
2007
15 years 8 months ago
Image-Based Motion Compensation for Structured Light Scanning of Dynamic Surfaces
: Many structured light scanning systems based on temporal pattern codification produce dense and robust results on static scenes but behave very poorly when applied to dynamic sc...
Stefan Gumhold, Sören König