80 search results - page 9 / 16 » The Complexity of Distinguishing Markov Random Fields |
ICIP
1998
IEEE
15 years 9 days ago
1998
IEEE
Several segmentation techniques were evaluated for their effectiveness in distinguishing lesion from background in dermatoscopic images of pigmented lesions (moles and melanomas)....
IJCAI
2007
14 years 6 days ago
2007
Named Entity Recognition (NER) is the task of locating and classifying names in text. In previous work, NER was limited to a small number of predefined entity classes (e.g., peop...
ACL
2009
13 years 8 months ago
2009
In this paper, we analyze the impact of different automatic annotation methods on the performance of supervised approaches to the complex question answering problem (defined in th...
TIP
2002
13 years 10 months ago
2002
Abstract--This paper presents a new wavelet-based image denoising method, which extends a recently emerged "geometrical" Bayesian framework. The new method combines three...
PAMI
2010
13 years 9 months ago
2010
—This paper presents a robust and automatic approach to photometric stereo, where the two main components, namely surface normals and visible surfaces, are respectively optimized...