This paper presents a time-based multi-frame holographic technique, which has many important applications in the research work of the combustion process of I. C. engines.
本文介绍了一种对研究发动机燃烧过程有着重要应用价值的实验技术一时间分幅全息技术。
To solve the problem of the poor gray level of SMPDP, the multi-frame combination and error diffusion methods are used. The image quality is improved greatly.
A novel method based on multi-frame image information fusion is presented by extending the dynamic range of the microscopic image in order to improve the quality of TB sputum smear microscopic image.
They are line prediction based pseudo-diamond search (LPPDS) algorithm and spatial prediction based multi-frame selection algorithm.
分别为基于线性预测的準菱形搜索算法(LPPDS)和基于空间预测的多参考帧选择算法。
A new method of text location and enhancement based on vertical color edge and block multi-frame analysis is presented.
提出了一种将垂直颜色边缘与分块多帧分析的文本定位与增强的方法。
In order to sufficiently utilize the motion information, the feature images of multi-frame are cumulated to improve the detection probability and reduce the false alarm rate.
When using multi-frame image to extract target, image morphological dilation is used firstly to accumulate multi-frame image effectively and then associate the track with image flow method.
This method accumulates the energy in the multi-frame image data along the target trajectories, and chooses a target trajectory whose accumulation value is biggest from all possible trajectories.
According to motion continuity and motion trajectory consistency in multi-frame successive image, the true small targets can be filtrated from candidate small targets.
最后利用序列图象中目标运动的连续性和轨迹的一致性来筛选出真正的目标。
The experimental work was carried by using the multi-frame high speed holographic technique.
实验采用的是高速分幅激光全息技术。
Probability statistics for multipath delay of multi-frame was introduced to improve the performance of multipath estimation.
引入多帧联合统计,以提高多径时延估计精度。
Aim at the characteristic of system image noise, using the algorithms of image noise filtering, multi-frame mean, neighborhood processing, we have obtained good results.