37 search results - page 5 / 8 » Component-based LDA Face Descriptor for Image Retrieval |
MM
2005
ACM
14 years 8 days ago
2005
ACM
In this paper, we focus on the use of context-aware, collaborative filtering, machine-learning techniques that leverage automatically sensed and inferred contextual metadata toget...
ICCV
2007
IEEE
14 years 8 months ago
2007
IEEE
Linear Discriminant Analysis (LDA) has been a popular method for extracting features which preserve class separability. The projection vectors are commonly obtained by maximizing ...
MM
2004
ACM
14 years 4 days ago
2004
ACM
In this paper, we propose and investigate a new user scenario for face annotation, in which users are allowed to multi-select a group of photographs and assign names to these phot...
SIGIR
2004
ACM
14 years 4 days ago
2004
ACM
This paper investigates the level of metadata accuracy required for image filters to be valuable to users. Access to large digital image and video collections is hampered by ambig...
KDD
2004
ACM
14 years 7 months ago
2004
ACM
Recent years have witnessed a dramatic increase in the quantity of image data collected, due to advances in fields such as medical imaging, reconnaissance, surveillance, astronomy...