133 search results - page 2 / 27 » A SIFT Descriptor with Global Context |
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper we propose to transform an image descriptor so that nearest neighbor (NN) search for correspondences becomes the optimal matching strategy under the assumption that ...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
Invariant feature descriptors such as SIFT and GLOH have been demonstrated to be very robust for image matching and visual recognition. However, such descriptors are generally par...
ICDAR
2009
IEEE
14 years 5 days ago
2009
IEEE
SIFT descriptor has been widely applied in computer vision and object recognition, but has not been explored in the field of handwritten Chinese character recognition. In this pap...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper introduces an affine invariant shape descriptor for maximally stable extremal regions (MSER). Affine invariant feature descriptors are normally computed by sampling the...
DICTA
2009
13 years 3 months ago
2009
In this paper we propose a novel appearance descriptor for 3D human pose estimation from monocular images using a learning-based technique. Our image-descriptor is based on the int...