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TCSV
2008
134views more  TCSV 2008»
15 years 6 months ago
Invariant Image Watermarking Based on Statistical Features in the Low-Frequency Domain
Watermark resistance to geometric attacks is an important issue in the image watermarking community. Most countermeasures proposed in the literature usually focus on the problem of...
Shijun Xiang, Hyoung-Joong Kim, Jiwu Huang
IJRR
2010
130views more  IJRR 2010»
15 years 5 months ago
CAD Model-based Tracking and 3D Visual-based Control for MEMS Microassembly
This paper investigates sequential robotic microassembly for the construction of 3D micro-electro-mechanical systems (MEMS) structures using a 3D visual servoing approach. The pre...
Brahim Tamadazte, Éric Marchand, Sounkalo D...
PAMI
2010
160views more  PAMI 2010»
15 years 4 months ago
Photometric Stereo via Expectation Maximization
—This paper presents a robust and automatic approach to photometric stereo, where the two main components, namely surface normals and visible surfaces, are respectively optimized...
Tai-Pang Wu, Chi-Keung Tang
TITB
2011
217views more  TITB 2011»
15 years 1 months ago
Phase-Based Level Set Segmentation of Ultrasound Images
— Ultrasound images segmentation is a difficult problem due to speckle noise, low contrast and local changes of intensity. Intensity based methods do not perform particularly we...
Ahror Belaid, Djamal Boukerroui, Yves Maingourd, J...
ICIP
2007
IEEE
16 years 24 days ago
Detection Strategies for Image Cube Trajectory Analysis
Image Cube Trajectory (ICT) analysis is a new and robust method to estimate the 3D structure of a scene from a set of 2D images. For a moving camera each 3D point is represented b...
Ingo Feldmann, Peter Kauff, Peter Eisert