1) Shot-trace detecting
弹迹检测
1.
Shot-trace detecting methods based on wavelet analyzing and movement compensating adopts multi-layer wavelets to analyze the image.
基于小波分解与运动补偿的弹迹检测方法,采用多层离散小波分解图像,以低频图像块匹配估计背景运动矢量。
2) wake detection
尾迹检测
1.
For the weak wakes detection in remote sensing image,a new algorithm for wake detection based on directional wavelet translform is proposed,and the difference of wake detectin between traditional and directional wavelet transform is compared.
针对遥感图像中的弱尾迹检测,提出了一种基于方向小波变换的尾迹检测新算法,并且比较了方向小波和传统的小波变换在检测尾迹中的不同之处。
2.
As one of the important applications in Synthetic Aperture Radar(SAR) images, ship wake detection has been received considerable attentions in the area of marine remote sensing.
舰船尾迹检测作为近年来 SAR图像海洋应用的一个重要方面而受到关注。
3.
A ship multi-wake detection method based on recursive modified Hough transform field is proposed for ship wakes with different imaging characteristic in SAR imagery.
针对SAR图像舰船尾迹的图像特征差异大的特点,提出基于递归修正Hough变换域的舰船多尾迹检测方法,即通过Hough变换域最大峰值检测出最明显的尾迹,再去掉Hough变换域最大峰以突出次大峰来检测第二条尾迹,由此递归修正Hough变换域多峰结构,直到检测完高于设定阈值的尾迹,从而实现线段对比度与宽度不同的舰船多尾迹检测。
3) trajectory detection
轨迹检测
1.
While using Hough transform in dim and small target trajectory detection,there will be some problems,such as short trajectory may be submerged,peaks be blurred and no information about the lines\' ends.
本文针对Hough变换方法在星空背景下弱小目标运动轨迹检测中所存在的短线段被淹没、峰值模糊化和线段无端点信息问题,对Hough变换算法中参数空间量化方式进行了改进,引入非均匀量化思想,提出了一种基于分块的非均匀Hough变换的轨迹检测方法。
4) ship wakes detection
船迹检测
6) handwriting detecting
笔迹检测
1.
A handwriting detecting system based on micro-accelerometers and micro-gyros is proposed,and the algorithm of the detecting system is also described in detail.
提出了一种基于微加速度传感器与微角速度传感器的空间笔迹检测系统,并对轨迹检测系统的算法进行了描述。
补充资料：迹人
1.周代掌管狩猎之官。 2.指探子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条