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检索条件"任意字段=4th Conference on Mathematics of Image and Data Coding, Compression, and Encryption"
249 条 记 录,以下是131-140 订阅
排序:
Lossless wavelet compression on medical image
Lossless wavelet compression on medical image
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4th International conference on Photonics and Imaging in Biology and Medicine
作者: Zhao Xiuying Wei Jingyuan Zhai Linpei Liu Hong Changchun Inst Opt Fine Mech & Phys Changchun 130033 Peoples R China Chinese Acad Sci Grad Sch Beijing 100039 Peoples R China Aviat Univ Air Force Changchun 130022 Peoples R China Jilin Univ Bai Qiuen Med Minist Changchun 130022 Peoples R China
An increasing number of medical imagery is created directly in digital form. Such as Clinical image Archiving and Communication Systems (PACS). as well as telemedicine networks require the storage and transmission of ... 详细信息
来源: 评论
Novel image compression and Deblocking Approach Using BPN and Deep Neural Network Architecture  4th
Novel Image Compression and Deblocking Approach Using BPN an...
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4th IFIP TC 12 International conference on Intelligence Science, ICIS 2020
作者: Manyam, Rajsekhar Reddy Sivagami, R. Krishankumar, R. Sangeetha, V. Ravichandran, K.S. Kar, Samarjit School of Computing SASTRA University ThanjavurTN613401 India Department of Mathematics NIT Durgapur Durgapur West Bengal India
Medical imaging is an important source of digital information to diagnose the illness of a patient. the digital information generated consists of different modalities that occupy more disk space, and the distribution ... 详细信息
来源: 评论
Fast image Retrieval System using Representative images
Fast Image Retrieval System using Representative Images
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4th International conference on Information Science and Applications (ICISA)
作者: Kim, Min-Uk Yoon, Kyoungro Konkuk Univ Sch Comp Sci & Engn Seoul 143701 South Korea
image retrieval is common behavior due to the dramatically increasing of image contents. From the point of view of service provider, image retrieval service is considered as a second option because if image database s... 详细信息
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Wavelet image coding based on significance extraction using morphological operation  5
Wavelet image coding based on significance extraction using ...
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5th Asia-Pacific conference Communications and 4th Optoloelectronics Communications conference, APCC/OECC 1999
作者: Zhong, J.M. Leung, C.H. Tang, Y.Y. Dept. of Electrical and Electronic Engineering University of Hong Kong Pokfulam Road Hong Kong Hong Kong Dept. of Computing Studies Hong Kong Baptist University Kowloon Tong Hong Kong
In this paper, an efficient embedded image compression algorithm is presented. It is based on the observation that the distribution of significant coefficients is intra-subband clustered and inter-subband self-similar... 详细信息
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VLSI design of a DWT/modified efficient SPIHT based image codec  4
VLSI design of a DWT/modified efficient SPIHT based image co...
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Joint conference of the 4th International conference on Information, Communications and Signal Processing and 4th Pacific-Rim conference on Multimedia, ICICS-PCM 2003
作者: Huang, Win-Bin Chang, Yuan-Jui Su, Alvin W.Y. Kuo, Yau-Hwang Dept. of Computer Science and Information Engineering National Cheng-Kung University Taiwan China
Set Partitioning in Hierarchical Trees (SPIHT) is a highly efficient technique for compressing Discrete Wavelet Transform (DWT) decomposed images. though its compression efficiency is a little less than famous Embedde... 详细信息
来源: 评论
Construction of shift-orthogonal wavelets using splines
Construction of shift-orthogonal wavelets using splines
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4th conference on Wavelet Applications in Signal and image Processing
作者: Unser, M thevenaz, P Aldroubi, A NIH BIOMED ENGN & INSTRUMENTAT PROGRAMNATL CTR RES RESOURCESBETHESDAMD 20892
We present examples of a new type of wavelet basis functions that are orthogonal across shifts, but not across scales. the analysis functions are low order splines while the synthesis functions are polynomial splines ... 详细信息
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3-Level Security Based Spread Spectrum image Steganography with Enhanced Peak Signal to Noise Ratio  4
3-Level Security Based Spread Spectrum Image Steganography w...
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4th International conference on image Information Processing (ICIIP)
作者: Yadav, Poonam Dutta, Maitreyee NITTTR Dept Elect & Commun Engn Chandigarh India NITTTR ETV Dept Chandigarh India
this research elucidate a method of enhancing peak signal to noise ratio and minimizing mean square error through spread spectrum image steganography. the center of focus is more onto security, for that three levels o... 详细信息
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Reversible data hiding in images: a brief survey  4
Reversible data hiding in images: a brief survey
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4th International conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022
作者: Di, Fuqiang Kong, Yongjun Yang, Pan Wang, Zexi Ge, Yu Li, Min Engineering University of Pap Xi'an China Engineering University of Rf Xi'an China
Reversible data hiding technology is an important branch of information hiding technology, and has become an important means to solve problems in information security and privacy protection. With the increasing demand... 详细信息
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Analysis of Audio Steganography combined with Cryptography for RC4 and 3DES encryption  4
Analysis of Audio Steganography combined with Cryptography f...
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4th International conference on Inventive Systems and Control, ICISC 2020
作者: Rashmi, N. Nmam Institute of Technology Dept. of Ise Nitte Karnataka India India
In this digital era, most of the real-time applications makes use of digital data. At the same time, security of this data becomes important and essential. Different aspects to be considered while dealing with such di... 详细信息
来源: 评论
Analysis of Audio Steganography combined with Cryptography for RC4 and 3DES encryption  4
Analysis of Audio Steganography combined with Cryptography f...
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4th International conference on Inventive Systems and Control, ICISC 2020
作者: Ms Rashmi, N. Nmam Institute of Technology Dept. of Ise Nitte Karnataka India
As most of the real time applications make use of digital data, security of the data resources become more important and essential. Different aspects to be considered while dealing with such digital data are preservin... 详细信息
来源: 评论