Boundary tracking is an important part in the Advanced User Interfaces system.
轮廓跟踪是实现高级用户接口的一个重要环节。
According to the appearance of some fruit, such as pear and apple, a modified boundary tracking method was proposed.
文章根据梨、苹果等水果的外形特征，提出了一种改进的边界追踪方法。
The bivalue- topology algorithm based on boundary tracking is given , which is founded on the three principle and is used to fill isoregions.
在此基础上创新性地提出了基于边界追踪的双属性拓扑填充算法。
The boundary of the area of interest is located by using chain code method and precise boundary tracking method with a computer vision system.
首先用计算机图象处理系统将材料截面图形数字化，并采用链码方法和精确边界寻迹方法确定图形边界。
Second, extract the edge of the object image and boundary tracking to get the 2D line drawing and extract the topology information and geometry information of them.
其次对物体真实图像作轮廓提取和边界跟踪，得到二维图像的线架图，同时提取出它的拓扑结构信息和几何信息；
When computer vision was applied to fruit detection, the background and sample of an image could be effectively segmented with the aid of boundary tracking technique.
应用计算机视觉进行水果检测时，采用边界追踪技术能有效分割背景与样品。
The experiments show that this system completes image segmentation, boundary tracking and image character distilling well that gives pathology diagnosis doctors a lot of gist…
实验结果表明，系统很好地完成了细胞图像的分割、细胞边界跟踪和重要细胞特征参数的提取，为病理医生识别病灶提供了客观依据。
Based on the result of boundary tracking, the coordinate positions of boundary points are found. After boundary points in group are dealt by sequence, area filling can be completed.
通过边界跟踪的结果，区域边界点的坐标位置被确定下来，对每一组里的边界点按顺序进行处理后就可以得到该区域所有扫描线上的填充区段，完成区域的填充。
Identification algorithm mix difference image method and 4-connected boundary tracking method, besides, we improved the difference image method and built a new moving detection model finally.
识别算法采用差影法与4邻域连通区域标记相结合，并对差影法进行改进，建立起一个新型的运动检测模型。
A novel video shot boundary detection algorithm is presented based on the feature tracking.
针对视频镜头边界检测，提出了一种基于特征跟踪的新算法。
A selection method is described to select the interested object areas in binary image, and a new general tracking boundary algorithm is proposed to acquire the outside boundary of the selected area.
讲述了对二值图象中所感兴趣的物体区域的选定方法，并提出了一种通用性较强的边缘跟踪算法，以提取被选定物体区域的外边缘轮廓。
By introducing a sensitivity parameter, the original optimal output tracking control problem is transformed into a series of two-point boundary value problems without time-advance or time-delay terms.
通过引入一个灵敏度参数，将原最优输出跟踪控制问题转化为不含超前项和时滞项的一族两点边值问题。
In order to detect the interested boundary fast and correctly, an boundary point tracking algorithm was proposed to detect the specifical edge of the image.
为了快速准确的检测特定边界，采用边界点跟踪算法检测特定轮廓边界点。
The tracking error is driven into the given boundary layer by the sliding mode control, and then the switch control is replaced by fuzzy control.
利用滑模控制使系统的跟踪误差进入给定的边界层内，启用模糊控制取代切换控制；
Moving object detection and tracking in video sequences based on boundary vector field;
本论文的主要工作是研究动态背景下的运动目标检测和跟踪。
The boundary of the tracking error is guaranteed. Then, by using the technique of input-output linearization, the stable adaptive control method for general nonlinear systems is proposed.
然后利用输入输出线性化方法，给出广义非线性系统的自适应控制方法；
The boundary of the tracking error is guaranteed. Then, by using the technique of input-output linearization, the stable adaptive control method for general nonlinear systems is proposed.
然后利用输入输出线性化方法，给出广义非线性系统的自适应控制方法；
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