投稿计算机科学核心期刊论文模板

文章标题(中文20字以内，两英文字符为一个汉字) 第一作者姓名，第二作者姓名(作者人数不能超过4个)

(XXXX学院，山东 青岛 266071)

摘要：稿件摘要篇幅应在200至300字(5-6行)，其中要包含有目的、方法、结果、结论四要素。全文篇幅为五号字体(包括题目和文献)A4纸张4-5页左右。………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

关键词： XXX；XXX；XXX；XXX(最少3个，最多6个，而且中文关键词中不能有外文) 中图分类号：(作者自己填写) 文献标识码：(作者自己填写) 分类号请参看：http://www.wendangwang.com/ 栏目

文 章 标 题(英文)

ZHANG San，FAN Yan-bin

(College of Information Engineering, Qingdao University, Qingdao Shandong 266071, China)

ABSTRACT：Large amount utility of digital data brings about much maladies for the multimedia information’s security. Digital watermark technology appearred under this circumstance. It is an effective measure for Copyright protection, distortion informing, unauthorized copy tracking etc. The adaptive algorithm based on wavelet packet and the feature of texture chooses the embedded position and computes embedded depth adaptively through the analysis of the texture to coordinate robustness and inperceptibility better. In the experiment, geometry crops, Gaussian noise, mosaic, etc. were applied as the attacks. The experimental results show that robustness of this scheme gets a large progress, especially for the attacks of geometry crops and mosaic.

KEYWORDS：digital watermark; wavelet packet; adaptive; feature of texture

2.1.1 XXXXX 1 引言

…………………………………………………………………………………………………………………………………………………………………………………………………………………… ……………………………………………………2 XXXX ………………………………如图1和图2。

…………………………………………………………………………………………………………………………… 2.1 XXXX

………………………………………………图1 XXXX 图2 XXXX

2.1.2 XXXXX ……………………………………………………

………………… ………………………………………………

XXXXXXXX如下方法： ……………………………………………………

………………… T gij B (1)

N i,j 2.2 XXXXX 1………………………………………………B gij (2) m mN i,j ……………………………………………………

……………………………如图3。

M M 4k N N (3)

1

基金项目：XXXXXXXX(基金项目号)文中若有基金项目，一定要有项目号