Sciweavers

747 search results - page 46 / 150
» Active Learning Methods for Interactive Image Retrieval
Sort
View
PR
2006
141views more  PR 2006»
15 years 1 months ago
Relaxational metric adaptation and its application to semi-supervised clustering and content-based image retrieval
The performance of many supervised and unsupervised learning algorithms is very sensitive to the choice of an appropriate distance metric. Previous work in metric learning and ada...
Hong Chang, Dit-Yan Yeung, William K. Cheung
CVPR
2010
IEEE
15 years 10 months ago
Grouplet: a Structured Image Representation for Recognizing Human and Object Interactions
Psychologists have proposed that many human-object interaction activities form unique classes of scenes. Recognizing these scenes is important for many social functions. To enable...
Bangpeng Yao, Li Fei-Fei
CLEF
2005
Springer
15 years 7 months ago
The CLEF 2005 Cross-Language Image Retrieval Track
Abstract. The purpose of this paper is to outline efforts from the 2005 CLEF crosslanguage image retrieval campaign (ImageCLEF). The aim of this CLEF track is to explore the use o...
Paul Clough, Henning Müller, Thomas Deselaers...
ICRA
2007
IEEE
133views Robotics» more  ICRA 2007»
15 years 8 months ago
A visual bag of words method for interactive qualitative localization and mapping
— Localization for low cost humanoid or animal-like personal robots has to rely on cheap sensors and has to be robust to user manipulations of the robot. We present a visual loca...
David Filliat
ICASSP
2011
IEEE
14 years 5 months ago
Segmentation of the carotid artery in ultrasound images using frequency-designed B-spline active contour
Atherosclerosis is a cardiovascular disease very widespread into population. It is characterized by a thickening of the arterial walls, which affects blood flow. The intima-media...
José Luis Izquierdo-Zaragoza, María ...