计算机科学 ›› 2020, Vol. 47 ›› Issue (6): 176-179.doi: 10.11896/jsjkx.190600142

• 计算机图形学&多媒体 • 上一篇    下一篇

基于深度卷积生成对抗网络的花朵图像增强与分类

杨旺功, 淮永建   

  1. 北京林业大学信息学院 北京100083
  • 收稿日期:2019-06-25 出版日期:2020-06-15 发布日期:2020-06-10
  • 通讯作者: 淮永建(huaiyj@163.com)
  • 作者简介:cnnywg@163.com
  • 基金资助:
    国家自然科学基金面上项目(31770589); 中央高校科研团队建设项目(2015ZCQ-XX)

Flower Image Enhancement and Classification Based on Deep Convolution Generative Adversarial Network

YANG Wang-gong, HUAI Yong-jian   

  1. School of Information,Beijing Forestry University,Beijing 100083,China
  • Received:2019-06-25 Online:2020-06-15 Published:2020-06-10
  • About author:YANG Wang-gong,born in 1982,Ph.D.His main research interests include machine learning,virtual reality and digital entertainment.
    HUAI Yong-jian,born in 1970,professor,Ph.D supervisor,is a member of China Computer Federation.His main research interests include virtual reality and virtual landscape,data visualization and somatosensory interaction techno-logy.
  • Supported by:
    This work was supported by the General Program of National Natural Science Foundation of China (31770589) and Construction Project of Scientific Research Team in Central Colleges and Universities (2015ZCQ-XX).

摘要: 为了提高花朵图像识别与分类的准确率,采用基于深度卷积生成对抗网络的算法来完成花朵图像的识别与分类。为了保证花朵图像在卷积过程中的特征完整性,将不同尺寸的真实花朵图像进行定量平均分块,忽略分块尺寸的大小,保证分块数量相等,然后对分块的图像进行深度卷积池化增强,增强方法为最大值增强,并对噪声进行最大值池化操作,然后将两者进行对抗判别,运用交叉熵误差对价值函数进行评估,求解花朵图像识别与分类的结果。文中分别对花朵图像增强、同类花朵图像识别和不同类花朵图像分类分别进行了实例仿真,实验结果表明,所提算法在花朵图像分类正确率方面的优势明显且稳定性好。

关键词: 对抗网络, 花朵图像, 价值函数, 深度卷积, 最大值池化

Abstract: In order to improve the accuracy of flower image recognition and classification,an algorithm based on deep convolution to generate a network is used to identify and classify flower images.In order to ensure the feature integrity of the flower image during the convolution process,the real flower images with different sizes are quantitatively averaged,the size of the block size is ignored,the number of blocks is equalized,and then the image of the block is deeply convolved.The pooling is enhanced,the enhancement method is the maximum value enhancement,and the noise is generated by the maximum pool.Then the two are compared and discriminated.The cross-entropy error is used to evaluate the value function to solve the flower image recognition and classification results.In this paper,the image enhancement of flowers,the image recognition of similar flowers and the classification of different flower images are simulated respectively.It is proved by experiments that the algorithm has obvious advantages and good stability in the classification accuracy of flower images.

Key words: Deep convolution, Flower image, Generative adversarial network, Maximum pooling, Value function

中图分类号: 

  • TP391.4
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