Research on digital watermark using pre-processing technology

被引：0

作者：

Ru, Guo-Bao ^{[1
]}

Niu, Hui-Fang ^{[2
]}

Yang, Rui ^{[1
]}

Sun, Hong ^{[1
]}

Shi, Hong-Ling ^{[1
]}

Huang, Tian-Xi ^{[1
]}

机构：

[1] Sch. of Electron. Info., Wuhan Univ., Wuhan 430072, China

[2] Math. Dept., Luoyang Teacher Coll., Luoyang 471022, China

来源：

| 2003年 / Wuhan University卷 / 08期

关键词：

Adaptive algorithms - Adaptive filtering - Audio acoustics - Discrete Fourier transforms - Fourier transforms;

D O I：

10.1007/bf02900828

中图分类号：

学科分类号：

摘要：

A watermark embedding system based on audio perceptual masking is realized and a watermark detection system using pre-processing technology is brought forward. Watermark can be detected from watermarked audio without original audio by using this method. The results show that this embedding and detecting method is robust, and on the premise of not affecting the hearing quality, it can resist those attacks such as MPEG compressing, filtering and adding white noise.

引用

下载

共 50 条

[41] Research on the data pre-processing in the network abnormal intrusion detection
Yin, Guisheng, 1600, Bentham Science Publishers B.V., P.O. Box 294, Bussum, 1400 AG, Netherlands (06):
[42] Research on the data pre-processing in the network abnormal intrusion detection
Cui, Xiang
Yin, Guisheng
Teng, Xuyang
Open Automation and Control Systems Journal, 2014, 6 (01): : 1228 - 1232
[43] Research of Image pre-processing Algorithm in Automation Fingerprint Identification
(Information Engineering Institute
微计算机信息, 2005, (26) : 172 - 174
[44] PRE-PROCESSING OF NERVE PULSE SEQUENCES FOR ANALYSIS BY DIGITAL-COMPUTER
ZSAGAR, HJ
INTERNATIONALE ELEKTRONISCHE RUNDSCHAU, 1972, 26 (09): : 213 - &
[45] Pre-Processing for Performance Enhancement of Speech Recognition in Digital Communication Systems
Seo, Jinho
Park, Hochong
JOURNAL OF THE ACOUSTICAL SOCIETY OF KOREA, 2005, 24 (07): : 416 - 422
[46] Pre-processing of compressed digital video based on perceptual quality metrics
Karunaratne, PV
Katsaggelos, AK
Pappas, TN
HUMAN VISION AND ELECTRONIC IMAGING VIII, 2003, 5007 : 137 - 148
[47] Digital image pre-processing techniques in video monitor and control system
Wang, Huibin
Fang, Guocai
Xu, Lizhong
Jisuanji Gongcheng/Computer Engineering, 2000, 26 (01): : 61 - 62
[48] Pre-processing for segmentation using independent component analysis
Nakai, T
Muraki, S
Isoda, H
Takehara, Y
Sakahara, H
Matsuo, K
Kato, C
Miki, Y
NEUROIMAGE, 2001, 13 (06) : S207 - S207
[49] Hand Gesture Recognition Based on Ultrasound Technology: Pre-processing Stage
Likhonina, Raissa
2019 8TH MEDITERRANEAN CONFERENCE ON EMBEDDED COMPUTING (MECO), 2019, : 354 - 359
[50] The technology of pre-processing of identity recognition system based on palm shape
Wu, RH
Zhuang, QD
Li, CM
ICEMI'2003: PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOLS 1-3, 2003, : 1070 - 1073

← 1 2 3 4 5 →