According to the remote sensing image characteristic of forest region, high resolution forest region remote sensing image was segmented by using region growing ( RG) algorithm. 依据林区遥感图像的特点,利用区域生长法对高分辨率遥感图像进行分割。
Introducing the traditional region growing method into a contour approximating method, a new segmentation algorithm based on subregion similarity was presented. 将传统的区域生长算法思想融入到一种轮廓线逼近方法中。
The boundary lines representing potential region distribution are taken as region model, and seeds are got automatically by boundary information to realize region segmentation by region growing. 并将代表区域分布的边界线作为潜在的区域模型,自动获得种子点进行区域生长实现最后分割。
Secondly, seed pixel region growing is performed based on the hue similarity criterion and the results of edge detection. 再基于颜色相似性生长准则,结合边缘检测结果,对每个种子点进行区域生长;
Region growing algorithm is a common image segmentation method, but in this method seeds can only be judged by human experience. 区域生长法是图像分割的一种常用的方法,但该方法中种子点的选取仍需人为地判定,从而影响了分割效果。
Dense stereo matching by region growing based on disparity space sampling 基于视差空间采样的区域增长稠密立体匹配算法
The best active edge is an active one which can make region growing easy and avoid geometry error. 有利的活动边指扩张简单、不易产生几何错误的活动边。
The experimental results show that the algorithm is of more anti-noise ability than the region growing method, and can divide up the region of interest efficiently. 实验表明,所提算法具有较好的抗噪性和较高的分割效率,可以有效分割出医学图像中的目标区域。
Segmentation of Trachea and Bronchus Based on Improved Region Growing Method 基于改进的区域生长法的气管与支气管分割
Application of one local texture characteristic to region growing 一种局部纹理特征在区域生长中的应用
Target detection in SAR images based on region growing 基于区域生长的SAR图像目标检测方法研究
The Estimation of Approximate Area of Cell within Legal Medical Image Based on Region Growing Algorithm 基于区域生长的法医图像中细胞面积估算
A novel compression method for medical image based on ROI using region growing 一种基于ROI区域生长的医学图像压缩方法
Segmentation of Optic Nerve Fiber Based on Symmetric Region Growing and Edge Gradient 基于对称区域生长和边缘梯度的视神经纤维的分割
Research of Color Image Segmentation Algorithm Based on Watershed and Region Growing 基于分水岭与区域生长的彩色图像分割算法研究
Region Growing Using Color and Spatial Information 一种融合颜色和空间信息的区域生长算法
Approach to detecting defects in wheels based on flaws 'characteristics and seeded region growing method 基于缺陷特征与种子填充的轮毂缺陷检测方法
Segmentation of scattered point data based on region growing method 基于区域生长法的散乱点云分区方法
Segmentation Algorithm of Gangue Image Based on Image Eroding and Region Growing 基于图象腐蚀和区域生长的矸石图象分割算法
For a selected moving object, frame difference and region growing methods were used to segment target, and the dominant color was extracted. 对选定的跟踪目标,采用三帧差和区域增长法分割目标并得到主颜色信息。
Then, the object area is extracted through region growing method. 然后通过区域增长方法进行目标区域的提取;
Firstly, employ adaptive region growing method to split local neighborhood of the seed pixel into consistent sub-neighborhoods. 首先,利用自适应区域生长方法在图像局部部域中分割出种子像素的连续子部域;
A segmentation algorithm based on threshold analysis and region growing method is proposed for the CT images of plant root. 结合根系构型研究的需要,提出一种基于阈值分析和区域生长相结合的用于植物根系CT图像的图像分割算法。
An algorithm, which combines SEM algorithm and region growing method, is put up to segment target. 文中提出了利用SEM算法和区域生长法相结合的方法进行目标分割。
Finally the result of segmentation after region growing was attained. 通过进行区域生长,得到了最终的分割结果。
And this is an important reason why the central region growing in the country is lagging behind economic development. 这是中部地区在全国经济发展中日渐滞后的一个重要原因。
In this chapter, the cloud-like webs were detected by region growing method. 文中用区域生长法对云斑进行了检测。
A quick algorithm of iso-surface extraction based on region growing is proposed. 提出了一个基于区域增长的快速等值面抽取算法。
And put forward an algorithm of multi-threshold region growing. It can effectively reduce the segmentation regions. 并提出了多阈值的区域生长算法,可以有效地减少分割区域。
From the definition of region, this paper puts forward stable region growing algorithm and automatic region growing algorithm. 结合理论的分析,本文提出了稳定的区域生长算法和自动区域生长算法。