| 基于感知颜色特征、子图像分割和多重Bitmap的彩色图像检索方法 |
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| 引用本文： | 邹彬,潘志斌,乔瑞萍,禹贵辉,姜彦民.基于感知颜色特征、子图像分割和多重Bitmap的彩色图像检索方法[J].微电子学与计算机,2011,28(5):4-10. |
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| 作者姓名： | 邹彬 潘志斌 乔瑞萍 禹贵辉 姜彦民 |
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| 作者单位： | 西安交通大学,电子与信息工程学院,陕西,西安,710049 |
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| 基金项目： | 国家自然科学基金项目，陕西省科学技术攻关项目，德州仪器创新基金 |
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| 摘 要： | 在文献1]的基础上提出改进,采用能够更准确描述感知颜色联系的HSV颜色空间代替传统的RGB颜色空间;对图像进行空间子图像划分,结合颜色特征与空间信息进行检索;通过提取图像颜色的上均值、下均值,获取多重Bitmap特征,扩展比较图像内容差异时所利用的信息范围.实验结果表明,提出的算法比文献1]算法的检索性能有明显的改进.
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| 关 键 词： | 图像检索 颜色分布特征 Bitmap特征 上均值 下均值 |
Color Image Retrieval Method Based on Perceptual Color Features, Sub-image Partition and Multi-level Bitmap Features |
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| ZOU Bin,PAN Zhi-bin,QIAO Rui-ping,YU Gui-hui,JIANG Yan-min.Color Image Retrieval Method Based on Perceptual Color Features, Sub-image Partition and Multi-level Bitmap Features[J].Microelectronics & Computer,2011,28(5):4-10. |
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| Authors: | ZOU Bin PAN Zhi-bin QIAO Rui-ping YU Gui-hui JIANG Yan-min |
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| Affiliation: | (School of Electronic and Information Engineering,Xi′an Jiaotong University,Xi′an 710049,China) |
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| Abstract: | Reference1] proposed a new method based on color features and image bitmap.In this paper,three improvements are proposed as follows: To adopt HSV color space which is more perceptually relevant than RGB color space;To partition an image into equal-sized sub-images to model the color spatial information;By the extraction of Upper Mean color and Lower Mean color,multi-level bitmaps are obtained,which extend the use of comparative information for image differences.In the best case,the performance is improved ... |
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| Keywords: | image retrieval color distribution image bitmap upper mean lower mean |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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