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Akademický článek

Improved Carrier Buffer for AC Arc Direct Reading Atomic Emission Spectrometry Based on the SEM Technique

Autor: QIU Hong-xi, ZHAO Gang, LIU Jiu-fen, LI Ke-yong, LONG Zhi-wu, LI Zhi-xiong, XIANG Mao-bi, LIU Wei-hong

Publikováno v: Yankuang ceshi, Vol 37, Iss 3, Pp 283-291 (2018)

Powder solid sampling atomic emission spectrometry is a simple sample pretreatment method with high sensitivity, low detection limit, and little environmental pollution. This method has been applied to the simultaneous analysis of trace Ag, B and Sn

Externí odkaz: https://doaj.org/article/df65312b384b48dab1d3c8bd0112658d

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Akademický článek

LSB steganographic payload location for JPEG-decompressed images

Autor: Liu, Jiu-fen, Tian, Yu-guo, Han, Tao, Yang, Chun-fang, Liu, Wen-bin

Publikováno v: In Digital Signal Processing March 2015 38:66-76

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Akademický článek

Chosen-key extracting attack to random LSB steganography

Autor: CHEN Jia-yong, ZHU Yue-fei, ZHANG Wei-ming, LIU Jiu-fen

Publikováno v: Tongxin xuebao, Vol 31, Pp 73-80 (2010)

A chosen-key extracting attack based on random LSB steganography was proposed.By constructing an orient ring model for a sort of pseudo-random steganography algorithms,it proved that there are many equivalent keys and neighboring keys in the model,an

Externí odkaz: https://doaj.org/article/152890636f1e43459d93eaf9e072f6c3

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Akademický článek

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A DWT-based image watermarking algorithm

Autor: Huang Daren, Liu Jiu-fen, Huang Jiwu, Liu Hongmei

Publikováno v: ICME

In this paper, a new embedding strategy for DWT-based watermarking is proposed. Different from the existing watermarking schemes in which low frequency coefficients are explicitly excluded from watermark embedding, we claim that watermarks should be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f8edfbc829facbe2e79592f81c4482f
https://doi.org/10.1109/icme.2001.1237719

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Conference

The researched on water project cost accounting based on activity-based costing.

Autor: Hao, Suli, Peng-ying Guo

Publikováno v: 2012 International Conference on Information Management, Innovation Management & Industrial Engineering; 1/ 1/2012, p146-149, 4p

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Conference

A NEW ALGORITHM OF GRAY-IMAGE WATERMARK BASED ON BIT-PLANE COMPRESSION CODING.

Autor: PENG JING, SHE KUN, HOU XIANG-YONG

Publikováno v: Wavelet Analysis & Active Media Technology (In 3 Volumes) - Proceedings of the 6th International Progress; 2005, Issue 3, p1176-1181, 6p

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