To solve the problem of ellipse - object - shape parameters detection in noise image, a new detection algorithm using nonlinear data fitting model and cross-reference iterative method is proposed.

为提高噪声环境下椭圆类物体形状检测算法的稳定性与准确性，本文提出非线性数据拟合模型结合交叉参考迭代的新思路。

youdao

First, when the user submits a query media object, the candidate media objects are quickly identified by searching the cross reference graph.

该方法首先通过对网页的预处理，分析其中不同模态媒体对象之间的链接关系，生成交叉参照图。

youdao