21 search results - page 2 / 5 » Gradient field descriptor for sketch based retrieval and loc... |
ICMCS
2008
IEEE
13 years 11 months ago
2008
IEEE
Image matching is a fundamental task of many problems in computer vision. This paper presents a novel local feature descriptor based on the gradient distance and orientation histo...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
Patch descriptors are used for a variety of tasks ranging from finding corresponding points across images, to describing object category parts. In this paper, we propose an image ...
ECCV
2010
Springer
13 years 9 months ago
2010
Springer
Automatic face sketch synthesis has important applications in law enforcement and digital entertainment. Although great progress has been made in recent years, previous methods onl...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Recognizing and localizing objects is a classical problem in computer vision that is an important stage for many automated systems. In order to perform object recognition many res...
GIS
2010
ACM
13 years 3 months ago
2010
ACM
Local search is a specialization of the web search that allows users to submit geographically constrained queries. However, one of the challenges for local search engines is to un...