目标和背景 meaning in Chinese
purpose and background
Examples
- The target and background irradiance that can arrive at the detector ' s target plane were computed
计算了到达探测器靶面上目标和背景的光谱辐照度。 - Therefore , when applying a thresholding algorithm to an image , we generally assume that the background and target in that image occupy different gray level zone
传统的阈值化算法仅仅使用像素点的灰度级信息，因而要求图像中的目标和背景在灰度级上是可分的。 - A new segmentation method combined with color features and texture features is presented , in which the recognition problem with little difference between with the target and the background is solved
在此大背景下，研究提出了一种结合多种颜色特征和纹理特征进行分割的方法，有效解决果蔬目标和背景颜色差异较小时的果蔬对象识别问题。 - Infrared imaging seeker can provide much information about the target and the background , which helps to settle the problems of the automatic targets recognition ( atr ) at long distance and of aiming at fatal parts within short distance
红外成像导引头可以提供丰富的目标和背景信息，能较好的解决远距离目标自动识别和近距离命中点选择等问题。 - Infrared and visible image sequences of vehicles and airplanes are used for tracking experiments under the situation of that the object is partially blocked by a momentary obstacle , or the illumination and contrast changes , or a big change of the scale and orientation of the object is happened
使用红外和可见光条件下飞机和车辆等图像序列，在存在部分遮挡、目标和背景亮度变化、较大的目标尺度和角度变化等情况下进行了跟踪实验。