必应词典为您提供shape-based-matching的释义,网络释义: 基于形状模板匹配;基于形状特征的匹配;
此时,匹配速度能从十几秒到200ms左右(原图:3072x 20248; 模板图:429x407),若想继续优化若按照这个指导配置还能减少几十毫秒。 __EOF__
The key of shape based matching, or linemod, is using gradient orientation only. Though both edge and orientation are resistant to disturbance, edge have only 1bit info(there is an edge or not), so it's hard to dig wanted shapes out if there are too many edges, but we have to have...
(1)基于灰度的模板匹配算法:模板匹配(Blocking Matching)是根据已知模板图像到另一幅图像中寻找与模板图像相似的子图像。基于灰度的匹配算法也称作相关匹配算法,用空间二维滑动模板进行匹配,不同匹配算法主要体现在相关准则的选择方面,常见的基于模板的匹配算法可以参考下面的链接: 参考:基于灰度的模板匹配算法(一):MAD、...
The key of shape based matching, or linemod, is using gradient orientation only. Though both edge and orientation are resistant to disturbance, edge have only 1bit info(there is an edge or not), so it's hard to dig wanted shapes out if there are too many edges, but we have to have...
Shape-Basedmatching的基本流程 简略版本 1、 确定出ROI的矩形区域 2、 从ROI区域提取出图像 (可以先进行图像处理) 3、 创建模板 create_shape_model() 金字塔级数 由numlevels 指定 值越大则 找到物体的时间 越少; AngleStart 和AngleExtent 决定可能的旋转范围,AngleStep指定角度范围搜索的步长;...
shape_based_match 是一个基于形状匹配的方法,它通过计算两个图像之间的形状差异来识别和匹配特征点。在计算机视觉领域,形状匹配是一种重要的技术,用于提高图像处理的效果和效率。以下将详细描述 shape_based_matching 方法: 1. **原理介绍**:shape_based_matching 方法的核心在于利用形状特征来匹配图像中的不同部分...
In this work, we compare one of the latest deep-learning-based object detectors with classic shape-based matching. We evaluate the methods both on a matching dataset as well as an object detection dataset that contains rigid objects and is thus also suitable for shape-based matching. We show...
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The key of shape based matching, or linemod, is using gradient orientation only. Though both edge and orientation are resistant to disturbance, edge have only 1bit info(there is an edge or not), so it's hard to dig wanted shapes out if there are too many edges, but we have to have...