Sciweavers

2167 search results - page 336 / 434
» Learning with Drift Detection
Sort
View
ICCV
2007
IEEE
16 years 5 months ago
How Good are Local Features for Classes of Geometric Objects
Recent work in object categorization often uses local image descriptors such as SIFT to learn and detect object categories. Such descriptors explicitly code local appearance and h...
Michael Stark, Bernt Schiele
128
Voted
ICCV
2005
IEEE
16 years 5 months ago
Geometric Context from a Single Image
Many computer vision algorithms limit their performance by ignoring the underlying 3D geometric structure in the image. We show that we can estimate the coarse geometric propertie...
Derek Hoiem, Alexei A. Efros, Martial Hebert
115
Voted
ICIP
2000
IEEE
16 years 5 months ago
Subimage Extraction by Integer-Type Lifting Wavelet Transforms
This paper proposes a method for extracting subimages from a huge reference image by using lifting wavelet transforms that map integers to integers. Our integertype lifting wavele...
Shigeru Takano, Koichi Niijima
139
Voted
ICPR
2006
IEEE
16 years 5 months ago
A Viewpoint Invariant Approach for Crowd Counting
This paper describes a viewpoint invariant learningbased method for counting people in crowds from a single camera. Our method takes into account feature normalization to deal wit...
Dan Kong, Douglas Gray, Hai Tao
ICPR
2006
IEEE
16 years 5 months ago
Latent Layout Analysis for Discovering Objects in Images
Latent Layout Analysis (LLA) is a novel unsupervised learning technique to discover objects in unseen images using a set of un-annotated training images. LLA defines a generative ...
David Liu, Datong Chen, Tsuhan Chen