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ICCV
2007
IEEE
15 years 1 months ago
Toward Reconstructing Surfaces With Arbitrary Isotropic Reflectance : A Stratified Photometric Stereo Approach
We consider the problem of reconstructing the shape of a surface with an arbitrary, spatially varying isotropic bidirectional reflectance distribution function (BRDF), and introdu...
Neil G. Alldrin, David J. Kriegman
ICCV
2007
IEEE
15 years 1 months ago
Vector Quantizing Feature Space with a Regular Lattice
Most recent class-level object recognition systems work with visual words, i.e., vector quantized local descriptors. In this paper we examine the feasibility of a dataindependent ...
Tinne Tuytelaars, Cordelia Schmid
ICCV
2007
IEEE
15 years 1 months ago
Interactive Search for Image Categories by Mental Matching
Traditional image retrieval methods require a "query image" to initiate a search for members of an image category. However, when the image database is unstructured, and ...
Marin Ferecatu, Donald Geman
ICCV
2007
IEEE
15 years 1 months ago
A Seeded Image Segmentation Framework Unifying Graph Cuts And Random Walker Which Yields A New Algorithm
In this work, we present a common framework for seeded image segmentation algorithms that yields two of the leading methods as special cases - The Graph Cuts and the Random Walker...
Ali Kemal Sinop, Leo Grady
ICCV
2007
IEEE
15 years 1 months ago
BRDF Acquisition with Basis Illumination
Abhijeet Ghosh, Shruthi Achutha, Wolfgang Heidrich...
ICCV
2007
IEEE
15 years 1 months ago
Bilinear Active Appearance Models
Jose Gonzalez-Mora, Fernando De la Torre, Rajesh M...
ICCV
2007
IEEE
15 years 1 months ago
Blurred/Non-Blurred Image Alignment using Sparseness Prior
Aligning a pair of blurred and non-blurred images is a prerequisite for many image and video restoration and graphics applications. The traditional alignment methods such as direct...
Lu Yuan, Jian Sun, Long Quan, Heung-Yeung Shum
ICCV
2007
IEEE
15 years 1 months ago
Pairwise Similarities across Images for Multiple View Rigid/Non-Rigid Segmentation and Registration
A variational approach for the background/foreground segmentation of multiple views of the same scene is pre
Luca Bertelli, Marco Zuliani, B. S. Manjunath
ICCV
2007
IEEE
15 years 1 months ago
Gradient Feature Selection for Online Boosting
Boosting has been widely applied in computer vision, especially after Viola and Jones's seminal work [23]. The marriage of rectangular features and integral-imageenabled fast...
Ting Yu, Xiaoming Liu 0002
ICCV
2007
IEEE
15 years 1 months ago
Correspondence Establishment in Statistical Modeling of Shapes with Arbitrary Topology
Correspondence establishment is a key step in statistical shape model building. There are several automated methods for solving this problem in 3D, but they usually can only handl...
Ekaterina Syrkina, Gábor Székely, Mi...