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计算机与通信学院知识库

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	Application of factor analysis and coherence measure for FSVM 期刊论文 Journal of Information and Computational Science, 2009, 卷号: 6, 期号: 2, 页码: 611-619 作者: Sun, Jingtao; Zhang, Qiuyu; Yuan, Zhanting; Miao, Fengman 收藏 \| 浏览/下载：75/0 \| 提交时间：2020/11/14 Membership functions Multivariant analysis Support vector machines Uncertainty analysis Chinese spam Class Centers FSVM Fuzzy support vector machines Improving efficiency Measuring uncertainty Recall rate Sample sets
	Perceptual hashing of color images using interpolation mapping and non-negative matrix factorization 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2017, 卷号: 8, 期号: 3, 页码: 525-535 作者: Zhang, Qiu-Yu; Dou, Qi-Yan; Yang, Zi; Yan, Yan 收藏 \| 浏览/下载：75/0 \| 提交时间：2020/11/14 Authentication Color Factorization Image enhancement Interpolation Mapping Arbitrary rotation Image authentication Image hashing Inscribed circles Nonnegative matrix factorization Perceptual hashing Tamper detection Tampering detection
	Dynamic hand gesture segmentation method based on unequai-probabilities background difference and improved FCM algorithm 期刊论文 International Journal of Innovative Computing, Information and Control, 2015, 卷号: 11, 期号: 5, 页码: 1823-1834 作者: Zhang, Qiuyu; Lu, Junchi; Wei, Huiyi; Zhang, Moyi; Dua, Hongxiang 收藏 \| 浏览/下载：109/0 \| 提交时间：2020/11/14 Clustering algorithms Color Copying Fuzzy clustering Fuzzy systems Mathematical morphology Probability Background differences Computer interaction Fuzzy C-means algorithms Hand gesture Morphological processing
	Algorithm for coding unit partition in 3D animation using high efficiency video coding based on canny operator segment 期刊论文 Journal of Digital Information Management, 2016, 卷号: 14, 期号: 4, 页码: 237-245 作者: Zhao, Hong; Li, Jing-Bo; Zeng, Xiang-Yan 收藏 \| 浏览/下载：83/0 \| 提交时间：2020/11/14 Animation Codes (symbols) Efficiency Electric distortion Encoding (symbols) Forecasting Image coding Image segmentation Optimization Signal distortion Signal to noise ratio Video signal processing 3D animation Coding complexity Coding unit High-efficiency video coding Peak signal to noise ratio Prediction errors Rate-distortion optimization Texture features
	High capacity reversible data hiding algorithm for color image based on bicubic interpolation extension 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2018, 卷号: 9, 期号: 1, 页码: 61-74 作者: Zhang, Qiu-Yu; Dou, Qi-Yan; Yan, Yan; Hu, Wen-Jin 收藏 \| 浏览/下载：94/0 \| 提交时间：2020/11/14 Color Embeddings Expansion Pixels Steganography Bicubic interpolation Color images High capacity Image perception Reversible data hiding
	Malicious Atack Pevention Model of Internet of Vehicles Based on IOV-SIRS 期刊论文 International Journal of Network Security, 2021, 卷号: 23, 期号: 5, 页码: 835-844 作者: Xie PS(谢鹏寿); Fu C(付诚); Wang X(王鑫); Feng T(冯涛); Yan Y(晏燕) 收藏 \| 浏览/下载：66/0 \| 提交时间：2022/12/07
	View-invariant hand gesture planar trajectory recognition on monocular vision 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2017, 卷号: 8, 期号: 1, 页码: 76-85 作者: Zhang, Mo-Yi; Zhang, Qiu-Yu; Duan, Hong-Xiang; Wei, Hui-Yi 收藏 \| 浏览/下载：121/0 \| 提交时间：2020/11/14 Calibration Palmprint recognition Trajectories Vision Gesture trajectories Hand gesture Hand-gesture recognition Homographies Real time requirement Recognition efficiency Standardization models View invariants
	Adaptive audio watermarking algorithm based on sub-band feature 期刊论文 Journal of Information and Computational Science, 2012, 卷号: 9, 期号: 2, 页码: 305-314 作者: Zhang, Qiuyu; Liu, Zhao; Huang, Yibo 收藏 \| 浏览/下载：94/0 \| 提交时间：2020/11/14 Digital watermarking Discrete cosine transforms Robustness (control systems) Adaptive audio watermarking Audio frames Feature-based Format conversion Index sequences Lifting wavelet Logistic mapping Low frequency Low-pass filtering Odd-even quantization Original audio signal Resampling Short-time energy Sub-bands Watermark images Watermark information Watermark signals Zero crossing rate
	An efficient retrieval method of encrypted speech based on frequency band variance 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2018, 卷号: 9, 期号: 6, 页码: 1452-1463 作者: Zhang, Qiu-Yu; Ge, Zi-Xian; Qiao, Si-Bin 收藏 \| 浏览/下载：123/0 \| 提交时间：2020/11/14 Cryptography Hamming distance Information retrieval Distance algorithm Encrypted speech Perceptual hashing Retrieval accuracy Retrieval efficiency Retrieval methods Retrieval performance Speech features
	An information hiding algorithm for speech perceptual hashing authentication system in G.729 bitstream 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2016, 卷号: 7, 期号: 5, 页码: 1031-1040 作者: Zhang, Qiu-Yu; Yu, Shuang; Chen, Ning; Hu, Wen-Jin; Qiao, Si-Bin 收藏 \| 浏览/下载：79/0 \| 提交时间：2020/11/14 Authentication Binary sequences Codes (symbols) Efficiency Embeddings Authentication systems Bit stream Information hiding Least significant bits Perceptual evaluation Perceptual hashing PESQ Real time performance

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