搜索结果: 1-8 共查到“计算机科学技术 cascade”相关记录8条 . 查询时间(0.057 秒)
ENHANCEMENT OF FAST FACE DETECTION ALGORITHM BASED ON A CASCADE OF DECISION TREES
Face Detection Cascade Algorithm Decision Trees
2017/6/19
Face detection algorithm based on a cascade of ensembles of decision trees (CEDT) is presented. The new approach allows detecting faces other than the front position through the use of multiple classi...
Algebraic pseudorandom functions with improved efficiency from the augmented cascade
improved efficiency pseudorandom functions
2015/8/5
We construct an algebraic pseudorandom function (PRF) that is more efficient than the classic Naor-Reingold algebraic PRF. Our PRF is the result of adapting the cascade construction, which is the basi...
Cascade Flow Calculations by a Multigrid Euler Method
Cascade Flow Calculations Multigrid Euler Method
2015/7/1
An explicit finite-volume method for the Euler equations with multigrid is presented for calculating cascade flows. The method is validated against theoretical test cases of the Hobson shock-free impu...
一篇拨动美国人“神经”的学术论文—— 大连理工大学博士生王建伟谈他的《Cascade-based attack vulnerability on the US power grid》（图）
大连理工大学 王建伟 US power grid
2010/3/30
大连理工大学管理学院系统工程研究所博士研究生王建伟，最近因为一篇刊载于SCI检索国际学术期刊《Safety Science》上的论文——《Cascade-based attack vulnerability on the US power grid》，成为包括美国《纽约时报》等各大媒体竟相追逐的“新闻人物”。
基于Cascade的增量式组合分类算法研究
多分类器组合 增量式更新 Boosting
2009/12/3
利用Learn++思想对Cascade组合分类器进行了改进，提出了一种基于Cascade的增量式组合分类算法，并将之应用到肝脏图像的分类中。实验结果表明，与原有组合分类器相比，该增量式组合分类方法可以在保证分类准确度的前提下有效地提高新增样本的学习效率。
Aiming at unloading the high training time burden of the popular cascaded classifier, in this paper, a novel cascade structure called Fea-Accu cascade is proposed. In Fea-Accu cascade training, the ti...
Locally Assembled Binary (LAB) Feature with Feature-centric Cascade for Fast and Accurate Face Detection
Locally Assembled Binary (LAB) Feature with Feature-centric Cascade Fast and Accurate Face Detection
2013/7/17
In this paper, we describe a novel type of feature for fast and accurate face detection. The feature is called Locally Assembled Binary (LAB) Haar feature. LAB feature is basically inspired by the suc...
基于Cascade组合分类器的医学图像分类方法研究
医学图像 Cascade组合分类器
2008/3/11
提出了利用Cascade组合方法生成基于贝叶斯、神经网络与决策树的组合分类器，并将之应用到肝脏图像的分类中。实验结果表明，与现有医学图像分类方法相比，该组合方法可以有效地提高医学图像分类的准确性和稳定性。