图像帧 meaning in Chinese
video frame
Examples
- Research on infrared image reconstruction simulation with equal row frequency sampling
等行频采样方式下的红外图像帧重建仿真研究 - In order to improve the algorithm , a algorithm integrating with optic flow is presented by introducing the theory of estimating motion between video frames by optic flow
为了提高匹配速度，引入了光流法估计视频图像帧间运动的思想，提出了综合光流法和基于归一化积相关和高斯塔形分解的配准算法的匹配定位方法。 - The proposed algorithm can effectively exploit the temporal correlation in real image sequences , since each range block is approximated by the domain block in the adjacent frame , which is of the same size as the range block
这个新算法在实际图像序列中，能充分地开发出时间上的相关性，因为每个值域块都是由相邻图像帧中的相同尺寸的定义域块来逼近的。 - To solve the first problem , frame difference information is used to direct the location of object regions of difference image frame , and then the objects location information come from d i f ference frame i s used to compound a background frame that does not include any moving object
对背景建模问题，文中提出了根据帧差信息指导不同图像帧中的目标物区域位置定位，据此用不同帧目标物区域像素值合成“空”背景的方法。 - The block matching algorithm ( bma ) is used as a motion estimation method for most of the video coding systems . its goal is to find a block that is most similar to a current block within a pre - defined search area in a reference frame
视频序列图像在时间和空间上有很强的相关性，两帧之间，只有少数部分有大的运动，而且有相当一部分是没有运动的，如固定背景，利用块运动估计和运动补偿技术可以有效地去除图像帧间冗余，实现高效压缩比。