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WWW
2007
ACM
14 years 8 months ago
Image collector III: a web image-gathering system with bag-of-keypoints
We propose a new system to mine visual knowledge on the Web. There are huge image data as well as text data on the Web. However, mining image data from the Web is paid less attent...
Keiji Yanai
IBPRIA
2007
Springer
14 years 1 months ago
Topological Histogram Reduction Towards Colour Segmentation
Abstract. One main process in Computer Vision is image segmentation as a tool to other visual tasks. Although there are many approaches to grey scale image segmentation, nowadays m...
Eduard Vazquez, Ramon Baldrich, Javier Vazquez, Ma...
CVPR
2012
IEEE
11 years 10 months ago
Learning latent temporal structure for complex event detection
In this paper, we tackle the problem of understanding the temporal structure of complex events in highly varying videos obtained from the Internet. Towards this goal, we utilize a...
Kevin Tang, Fei-Fei Li, Daphne Koller
CVPR
2011
IEEE
13 years 3 months ago
A Global Sampling Method for Alpha Matting
Alpha matting refers to the problem of softly extracting the foreground from an image. Given a trimap (specifying known foreground/background and unknown pixels), a straightforwar...
Kaiming He, Christoph Rhemann, Carsten Rother, Xia...
ICMI
2005
Springer
119views Biometrics» more  ICMI 2005»
14 years 1 months ago
Region extraction of a gaze object using the gaze point and view image sequences
Analysis of the human gaze is a basic way to investigate human attention. Similarly, the view image of a human being includes the visual information of what he/she pays attention ...
Norimichi Ukita, Tomohisa Ono, Masatsugu Kidode