We construct symmetric convex bodies that are not intersection bodies, but all of their central hyperplane sections are intersection bodies. This result extends the studies by Weil in the case of zonoids and by Neyman in the case of subspaces of . 关键词: BUSEMANN-PETTY PROBLEM POSITIVE-DEFINITE...
Results At intersections, the types of routes meeting and the intersection design influenced safety. Intersections of two local streets (no demarcated traffic lanes) had approximately one-fifth the risk (adjusted OR 0.19, 95% CI 0.05 to 0.66) of intersections of two major streets (more than two...
一、IoU IoU 的全称为交并比(Intersection over Union),通过这个名称我们得出 IoU 的计算方法。IoU 计算的是 “预测的边框” 和 “真实的边框” 的交集和并集的比值。在目标检测任务中,IoU成为一个衡量预测的检测框的准确度的一个重要计算指标。包括目标检测中的AP和mAP的指标,都是依据IoU的计算来实现的。 HUST...
PROBLEM TO BE SOLVED: To provide an intersection nonstop travel control system for stabilizing vehicle separation at an upstream specified point P of an intersection A, stabilizing of travelling toward the intersection A after vehicle separation; and achieving safe follow-up travelling when a ...
(2012). The intersection of youth, technology, and new media with sexual health: Moving the research agenda forward. Journal of Adolescent Health, 51, 207–212. doi:10.1016/j.jadohealth.2012.06.012. Article PubMed PubMed Central Google Scholar Almeida, J., Johnson, R. M., Corliss, H....
摘要: It is known that cuspidality phenomenon appears in some parallel manipulators, called cuspidal manipulators, being able to perform non-singular transitions between different assembly modes. In this pa被引量: 5 年份: 2010 收藏 引用 批量引用 报错 分享 ...
We present a typing system with non-idempotent intersection types, typing a term syntax covering three different calculi: the pure lambda-calculus, the calculus with explicit substitutions lambda S, and the calculus with explicit substitutions, contractions and weakenings lambda lxr.In each of the th...
women and men at the intersection of sexual orientation and race/ethnicity: A nationally representative cross-sectional study. Bmc Public Health, 17, 964. https://doi.org/10.1186/s12889-017-4937-9 Article PubMed PubMed Central Google Scholar UCLA Academic Technology Services (2022). : ...
前提:目标边界框列表及其对应的置信度得分列表,设定阈值,阈值用来删除重叠较大的边界框。IoU:intersection-over-union,即两个边界框的交集部分除以它们的并集。 非极大值抑制的流程如下: 根据置信度得分进行排序 选择置信度最高的比边界框添加到最终输出列表中,将其从边界框列表中删除 计算所有边界框的面积 计算置信度...
added a test for#181 1da14a3 DGuidiadded a commit that referenced this issueAug 21, 2017 #181added category 04e8b84 jany-tenajmentioned this issueAug 21, 2017 found non-noded intersectionlocationtech/jts#120 Closed Sign up for freeto join this conversation on GitHub. Already have an accoun...