77 search results - page 11 / 16 » trecvid 2007 |
ICMCS
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper we introduce a novel contextual fusion method to improve the detection scores of semantic concepts in images and videos. Our method consists of three phases. For eac...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper proposes a novel framework to index and retrieve audio content from broadcast database that contains both speech and music. In this framework, we model the acoustic eve...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Near-duplicate keyframe retrieval is a critical task for video similarity measure, video threading and tracking. In this paper, instead of using expensive point-to-point matching ...
CIVR
2007
Springer
14 years 5 months ago
2007
Springer
Bag-of-features (BoF) deriving from local keypoints has recently appeared promising for object and scene classification. Whether BoF can naturally survive the challenges such as ...
CIVR
2007
Springer
14 years 5 months ago
2007
Springer
Among the various types of semantic concepts modeled, events pose the greatest challenge in terms of computational power needed to represent the event and accuracy that can be ach...