Template update method is the key of the success of the matching and tracking algorithm.
在匹配跟踪算法中，模板更新策略是跟踪成败的关键。
The latter introduces badge extracting and badge matching, MAD correlation algorithm and recognition judgment are key technologies.
图象匹配介绍了印章提取、印章匹配，MAD准则的相关算法和识别判决是关键技术。
The improvement on feature points extraction and feature points matching are the key points of the improved algorithm.
本文改进算法的最关键在于对特征点提取算法和特征匹配算法上的改进。
In video coding, one of the key technologies is the block-matching algorithm, and its efficiency directly affects the quality of video transmission.
块匹配算法是视频编码的关键技术，算法的效率直接影响了视频传输的质量。
The pixel-matching two-difference algorithm and two histogram comparison are used for shot detection, a method of extraction shot key frame based on distance of adjacent frame is presented.
首先使用改进了的像素匹配二次差分法结合双阈值法进行镜头突变和渐变的检测，然后对镜头内的帧间距离进行判断来提取关键帧；
Moreover, a key word matching algorithm is proposed in order to acquire the printing data in higher efficiency.
同时为实现更高效率的打印数据获取，提出了相应的关键词匹配算法。
Compared with the original SIFT, the simulation results show that the proposed algorithm can detect more key points, and improves the accuracy of image matching.
实验表明，在SIFT中引入分数阶微积分的应用，能够得到更多的特征关键点，提高图像匹配的正确性。
Refers to the key technologies of pattern matching and rules searching in the real-time audit, the papers did some researches and put forward the corresponding improved algorithm.
本文针对实时审计中的模式匹配和规则搜索等关键技术进行研究并提出了相应的改进算法。
The key technologies of image Mosaic and image fusion are focused on. During the stage in the image Mosaic, the image matching algorithm based on the feature points has been implemented.
本文按流程详细介绍了全景图生成过程中的各项技术，重点研究了图像拼接技术中的图像拼接及图像融合等关键技术。
The key technologies of image Mosaic and image fusion are focused on. During the stage in the image Mosaic, the image matching algorithm based on the feature points has been implemented.
本文按流程详细介绍了全景图生成过程中的各项技术，重点研究了图像拼接技术中的图像拼接及图像融合等关键技术。
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