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Content Provider | IEEE Xplore Digital Library |
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Author | Mao, K.Z. Peng Zhao Puay-Hoon Tan |
Copyright Year | 2005 |
Description | Author affiliation: Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ. (Mao, K.Z.; Peng Zhao) |
Abstract | In this study, a learning-based color image conversion method is proposed for cell image segmentation. Firstly, we demonstrate that minimum distance-based pixel classification, such as clustering, for color image segmentation in the color space is equivalent to thresholding grayscale images. Motivated by this result, we develop the so called C-G-T procedure for color image segmentation, where color image (C) is first converted into grayscale (G) and thresholding (T) is then performed on the gray image to segment objects out of background. The transform for image conversion is learned from the global pixel distribution in the color space, while the threshold is learned from local pixel distribution of the gray image. The combination of global and local learning makes the C-G-T procedure adaptive and computational efficient. Extensive experiments are performed to verify the effectiveness of our method |
Starting Page | 3264 |
Ending Page | 3267 |
File Size | 3861835 |
Page Count | 4 |
File Format | |
ISBN | 0780387414 |
DOI | 10.1109/IEMBS.2005.1617173 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-01-17 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Learning systems Image segmentation Image converters Pixel Gray-scale Neoplasms Proteins Image color analysis Genetic mutations Immune system |
Content Type | Text |
Resource Type | Article |
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