搜索结果: 1-7 共查到“知识库 Graph cuts”相关记录7条 . 查询时间(0.093 秒)
DEVELOPMENT OF IMAGE SELECTION METHOD USING GRAPH CUTS
Image Selection Bundle Adjustment Network Design Graph Cuts 3D Measurement Visualization
2016/11/11
3D models have been widely used by spread of many available free-software. Additionally, enormous images can be easily acquired, and images are utilized for creating the 3D models recently. The creati...
A UNIFIED BLENDING FRAMEWORK FOR PANORAMA COMPLETION VIA GRAPH CUTS
Image Completion Panorama Graph Cuts Luminance Compensation Image Blending Feathering
2016/7/27
In this paper, we propose a unified framework for efficiently completing streetview and indoor 360° panoramas due to the lack of bottom areas caused by the occlusion of the acquisition platform. To gr...
EXPLOITING SHADOW EVIDENCE AND ITERATIVE GRAPH-CUTS FOR EFFICIENT DETECTION OF BUILDINGS IN COMPLEX ENVIRONMENTS
Building Detection Shadow Evidence Iterative Graph-cuts Fuzzy Landscapes Optical Imagery
2014/4/24
This paper presents an automated approach for efficient detection of building regions in complex environments. We investigate the shadow evidence to focus on building regions, and the shadow areas are...
Iterative graph cuts for image segmentation with a nonlinear statistical shape prior
Image segmentation MM graph cuts energy minimization statistical shape prior kernel density estimation
2012/9/18
Shape-based regularization has proven to be a useful method for delineating objects from the noisy im-ages encountered in many applications when one has prior
knowledge of the shape of the targeted o...
基于高斯超像素的快速Graph Cuts图像分割方法
图像分割 图切分 超像素 高斯模型
2011/7/28
提出了一种交互式的快速图像分割方法. 该方法通过使用高斯超像素来构建Graph cuts模型以实现加速. 首先, 利用融合了边缘置信度的快速均值漂移算法, 将原始图像高效地预分割为多个具有准确边界的同质区域, 并将这些区域描述为超像素, 用于构建精简的加权图. 然后, 使用区域的彩色高斯统计对超像素进行特征描述, 并在信息论空间中对高斯距离度量进行设计. 另外, 为了准确而精炼地对先验知识进行参数...
一种基于Graph Cuts的多尺度乳腺肿块分割方法
肿块分割 graph cuts 多尺度 乳腺X线图像
2014/4/28
本文提出一种基于Graph Cuts的多尺度乳腺肿块自动分割方法。首先，应用区域统计融合方法对图像进行粗分割，将得到的粗轮廓作为后续Graph Cuts分割的初始轮廓。在迭代优化阶段，引入多尺度分析方法，以高斯金字塔分解得到的多尺度图像序列代替固定尺度的原始图像序列估计高斯混合模型（GMM）参数，将粗糙尺度的易分割性与精细尺度的精确性互补，使得算法以较少样本快速确定GMM参数以执行Graph Cu...
Interpreting Graph Cuts as a Max-Product Algorithm
Max-Product Interpreting Graph binary variable models
2011/6/16
The maximum a posteriori (MAP) con guration
of binary variable models with submodular
graph-structured energy functions
can be found eciently and exactly by graph
cuts. Max-product belief propaga...