1452 search results - page 185 / 291 » An entropy-based objective evaluation method for image segme... |
183
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SCALESPACE
1999
Springer
15 years 10 months ago
1999
Springer
In this paper, we propose a new model for active contours to detect objects in a given image, based on techniques of curve evolution, Mumford-Shah functional for segmentation and l...
180
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
This paper describes an original method for classifying object motion trajectories in video sequences in order to recognize dynamic events. Similarities between trajectories are e...
147
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
This paper presents an objective metric for the perceived quality of low bit rate compressed video. Frames are decomposed into several frequency bands at multiple scales and a mot...
160
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MIR
2003
ACM
15 years 11 months ago
2003
ACM
Huge amount of manual efforts are required to annotate large image/video archives with text annotations. Several recent works attempted to automate this task by employing supervis...
150
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MICCAI
2004
Springer
16 years 7 months ago
2004
Springer
This paper presents a method to register a preoperative CT volume to a sparse set of intraoperative US slices. In the context of percutaneous renal puncture, the aim is to transfer...