10628 search results - page 405 / 2126 » Image Processing |
179
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
In this paper, we propose a word shape recognition method for retrieving image-based documents. Document images are segmented at the word level first. Then the proposed method det...
181
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ICIAP
2001
Springer
16 years 7 months ago
2001
Springer
Deformable models are by their formulation able to solve surface extraction problem from noisy volumetric image data encountered commonly in medical image analysis. However, this ...
180
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
Perceptual image hashing maps an image to a fixed length binary string based on the image's appearance to the human eye, and has applications in image indexing, authenticatio...
191
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CAIP
2005
Springer
16 years 10 days ago
2005
Springer
In radiation treatment (RT) planning, clinicians must trace the outline of a few critical structures on a large number of images. Using automated image segmentation could save trem...
191
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...