644 search results - page 71 / 129 » Wavelet Based Automatic Thresholding for Image Segmentation |
TIP
1998
14 years 9 months ago
1998
—Extracting a signature from a check with patterned background is a thorny problem in image segmentation. Methods based on threshold techniques often necessitate meticulous postp...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
In this work we aim to capitalize on the availability of Internet image search engines to automatically create image training sets from user provided queries. This problem is part...
ICIAR
2004
Springer
15 years 3 months ago
2004
Springer
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We describe a new approach for learning to perform classbased segmentation using only unsegmented training examples. As in previous methods, we first use training images ...
CVPR
2000
IEEE
15 years 12 months ago
2000
IEEE
We present a new image segmentation algorithm based on graph cuts. Our main tool is separation of each pixel from a special point outside the image by a cut of a minimum cost. Suc...