In this paper, an image hashing algorithm based on BP neural network is presented.
本文提出了一种基于BP神经网络的图像哈希算法。
2014-2016, Image Hashing Theories and Methods Based on Data Dimensionality Reduction and Compressive Sensing, National Natural Science Foundation of China (NSFC), PI.
基于数据降维和压缩感知的图像哈希理论与方法，国家自然科学基金（青年科学基金项目）， 2014-2016，主持。
On the basis of this, the concept of local single point spreading is introduced and the image hashing algorithm combining into single point spreading and hashing has been also generated.
在此基础上，提出了局域单点扩散概念，产生了单点扩散与置乱相结合的图象置乱算法。
This paper presents the design and implementation of a content-based image retrieval system which acquires effective and efficient similar shape retrieval using a modified geometric hashing technique.
文中介绍了一个基于内容的图像检索系统的设计和实现，它利用改进的几何散列技术能够获得快速而且准确的相似形状检索。
A text image watermarking algorithm using encryption and hashing function is presented to choose Chinese characters sequence which need to be embedded watermarking.
提出了一种利用加密算法并结合散列函数选择文本中嵌入水印的汉字序列的算法。
A text image watermarking algorithm using encryption and hashing function is presented to choose Chinese characters sequence which need to be embedded watermarking.
提出了一种利用加密算法并结合散列函数选择文本中嵌入水印的汉字序列的算法。
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