| Presentation | 2009/1/5 AUTOMATIC SELECTION AND ADJUSTMENT OF FEATURES FOR IMAGE CLASSIFICATION(International Workshop on Advanced Image Technology 2009) Kenji Saiki, Tomoharu Nagao, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, image classification has been an important task in various fields. Generally, the performance of image classification is not good without the adjustment of image features. Therefore, it is desired that the way of automatic feature extraction. In this paper, we propose an image classification method which adjusts image features automatically. We assume that texture features are useful in image classification tasks because natural images are composed of several types of texture. Thus, the classification accuracy rate is improved by using distribution of texture features. We obtain texture features by calculating image features from a current considering pixel and its neighborhood pixels. And we calculate image features from distribution of textures feature. Those image features are adjusted to image classification tasks using Genetic Algorithm. We apply proposed method to classifying images into "head" or "non-head" and "male" or "female". |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | image classification / feature extraction / Genetic Algorithm / Support Vector Machine |
| Paper # | IE2008-134 |
| Date of Issue |
| Conference Information | |
| Committee | IE |
|---|---|
| Conference Date | 2009/1/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Image Engineering (IE) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | AUTOMATIC SELECTION AND ADJUSTMENT OF FEATURES FOR IMAGE CLASSIFICATION(International Workshop on Advanced Image Technology 2009) |
| Sub Title (in English) | |
| Keyword(1) | image classification |
| Keyword(2) | feature extraction |
| Keyword(3) | Genetic Algorithm |
| Keyword(4) | Support Vector Machine |
| 1st Author's Name | Kenji Saiki |
| 1st Author's Affiliation | Graduate School of Environment and Information Sciences Yokohama National University() |
| 2nd Author's Name | Tomoharu Nagao |
| 2nd Author's Affiliation | Graduate School of Environment and Information Sciences Yokohama National University |
| Date | 2009/1/5 |
| Paper # | IE2008-134 |
| Volume (vol) | vol.108 |
| Number (no) | 373 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |