To segment a vehicle license card from the image background of the whole vehicle, a image segmentation algorithm basing on cross variance and mathematical morphology is presented 针对汽车牌照与车身背景的分割问题,提出一种基于横向方差和数学形态学的图像分割方法。
When the model is used in the markov random field, the basic approach of dynamic images analysis, which is named the adaptive segmentation algorithm ( asa ), is formed 把仿射运动模型带入markov随机场理论中,就得出了本文运动图像分析的基本方法??自适应运动图像分割方法。
Author has studied many kinds of video segmentation algorithms, and suggests an algorithm of semiautomatic video segmentation based on characteristics of visual to improve other algorithms 以此模型为基础并针对各种视频分割的缺陷,提出了一种基于人的视觉特性的半自动分割算法。
Materials and methods : in this study, we describe an automatic segmentation algorithm to extract contrast medium enhanced esophagus in x-ray fluoroscopy 材料与方法:本研究是利用模拟摄影中,藉由吞食钡剂后之透视影像,利用影像前置处理、边缘侦测、和边缘定位来自动搜寻食道影像边缘。
Materials and methods : in this study, we describe an automatic segmentation algorithm to extract contrast medium enhanced esophagus in x-ray fluoroscopy 材料与方法:本研究是利用仿真摄影中,藉由吞食钡剂后之透视图象,利用图象前置处理、边缘检测、和边缘定位来自动搜寻食道图象边缘。
The methods are discussed of 3d surface reconstruction and volume rendering . to obtain the more accurate results, an interactive image segmentation algorithm is presented 本文主要研究了医学影像三维重建中的算法和应用,综述了医学三维重建技术的发展现状,详细讨论了表面三维重建方法和体绘制方法。
According to the particularity of chinese information, the author improves the mm word segmentation algorithm, and gained a preferable word segmentation algorithm 本文根据中文信息处理的特殊性,在原有的最大匹配分词算法的基础上进行改进,通过引进预处理过程,利用长词优先规则得到一个较好的分词算法。
According to the particularity of chinese information, the author improves the mm word segmentation algorithm, and gained a preferable word segmentation algorithm 本文根据中文信息处理的特殊性,在原有的最大匹配分词算法的基础上进行改进,通过引进预处理过程,利用长词优先规则得到一个较好的分词算法。
In order to overcome the weakness of conventional segmentation algorithm in ocr, this paper presents a new segmentation method for gray document image 摘要字符切皆目前已经成为限制ocr技术发展的瓶,对于图像质量较差、中英文混排和背景色变化的文本图像,传统切分方法造成的切分错误使得文字识别率大大降低。
With the defect of too much manual intervention in usual cell contour segmentation methods, an automatic vivo-cellular segmentation algorithm is proposed based on morphological and active contour model 摘要对常用细胞轮廓分割方法人工干预较多的缺点,提出基于形态学和活动轮廓模型的活体细胞图像分割算法。