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ICASSP
2010
IEEE
15 years 6 months ago
Matching canvas weave patterns from processing x-ray images of master paintings
Thread counting algorithms seek to determine from x-ray images the vertical and horizontal thread counts (frequencies) of the canvas weave comprising a painting’s support. Our s...
Don H. Johnson, Lucia Sun, C. Richard Johnson Jr.,...
ICCV
2007
IEEE
16 years 8 months ago
Learning 3-D Scene Structure from a Single Still Image
We consider the problem of estimating detailed 3-d structure from a single still image of an unstructured environment. Our goal is to create 3-d models which are both quantitative...
Ashutosh Saxena, Min Sun, Andrew Y. Ng
MM
2009
ACM
277views Multimedia» more  MM 2009»
16 years 1 months ago
Inferring semantic concepts from community-contributed images and noisy tags
In this paper, we exploit the problem of inferring images’ semantic concepts from community-contributed images and their associated noisy tags. To infer the concepts more accura...
Jinhui Tang, Shuicheng Yan, Richang Hong, Guo-Jun ...
DPHOTO
2009
189views Hardware» more  DPHOTO 2009»
15 years 4 months ago
Automatic background generation from a sequence of images based on robust mode estimation
In this paper, we present a novel method for generating a background model from a sequence of images with moving objects. Our approach is based on non-parametric statistics and ro...
Desire Sidibé, Olivier Strauss, William Pue...
DAGM
2006
Springer
15 years 8 months ago
Pose Estimation from Uncertain Omnidirectional Image Data Using Line-Plane Correspondences
Abstract. Omnidirectional vision is highly beneficial for robot navigation. We present a novel perspective pose estimation for omnidirectional vision involving a parabolic central ...
Christian Gebken, Antti Tolvanen, Gerald Sommer