First , some fundamental theory in multiple view geometry such as single view geometry , two view geometry and camera calibration , are introduced in this thesis . then the basic principles of the techniques of image interpolation based on images are discussed . at last , the auto - matching algorithm put forward in the thesis is expatiated and it is testified in real images 论文首先介绍了与论文相关的一些多视图几何的基本理论，包括单视图几何、两视图几何以及摄像机标定等内容：然后讨论基于图像的插补技术的基本原理、算法及实验结果：最后对本文提出的自动匹配算法进行了详细地阐述，并给出了实验验证。
A new sequential images sub - splicing method is proposed , which based on features of markers and aimed at looking for the same markers in overlapped area of two adjacent images to finish the splicing task . no real image coalescence is done , but the redundant information is diminished , so the two adjacent images are considered well spliced . big marks are interlaced with small ones to realize accurate image sub - splicing in real situation 阐述了种子动态图像拼接原理，提出了动态图像亚拼接检测方法，该方法基于标记特征，以搜寻相邻两帧图像中重叠区域内相同标记为目标，利用相同标记在前后两帧图像中应具有相同特征向量的特点，通过特征向量的匹配，实现冗余图像信息的去除，达到相邻两帧图像的拼；提出了大小间隔的标记方案，以适应采集工况，实现准确图像亚拼接；研究了重叠区域宽度对拼接精度的影响，给出了重替区域宽度设置方式。
It is also possible to recover portions of the image which have been tampered . experiments on real images verify the effectiveness of the proposed technique . ( 3 ) since the current self - embedding watermarking techniques are too fragile to resist noise or jpeg compression , we proposed a self - embedding method based on jpeg images which plays an important role in current internet environment ( 3 )由于现有的空域自嵌入水印算法大多数是对位图图像嵌入水印，在抗jpeg压缩方面显得过于脆弱，因此本文实现了一种直接对jpeg图像进行自嵌入的数字水印算法，具有检测篡改及修复功能，对于当今网络时代来讲具有重要意义。
