积分图 meaning in Chinese
integrogram
Examples
- The essential contents can be listed as follows : in order to detect the frontal upright face in real time , the integral image is applied to the face detection method based on knowledge
为满足实时检测的需要，本文将一种灰度区域特征的快速计算方法? ?积分图算法引入到基于知识的人脸检测中。 - For the frontal upright faces in gray images , a knowledge - based face detection method is proposed . a knowledge base is established according to prior knowledge of faces . the integral image method is used to calculate sub - block ' s statistic values and the computation burden is reduced significantly
针对灰度图像，提出一种基于知识的人脸检测方法，根据人脸检测先验知识，在传统的马赛克方法基础上，建立了人脸检测知识库，采用积分图方法计算子块的统计量，从而显著地提高了检测速度。 - We construct weak classifier by a haar feature ; then weak classifiers are combined to a strong classifier in a linear way . the final classifier is built in a cascade structure , which could reject most non - face samples in the early layer . also we use integral image to quickly calculate the feature and reduce the detection time
本文以简单的haar特征结合阈值构造弱分类器，通过adaboost学习选择和集成弱分类器，最后按照分层结构把集成的分类器组合在一起；同时，在检测过程中采用积分图的方法计算特征，保证了检测的速度。