扇形扫描 meaning in Chinese
sector scan; sector scanning; sector display
◇扇形扫描显示器 sector scan indicator
Examples
- Sector scanning controller
扇形扫描控制器 - Sector scan indicator
扇形扫描显示器 - According to this kind of character , we use b model supersonic or weigh sector scanning , the structure that can see heart and blood vessel clearly and jumpy the figure that reachs change
根据这种特性，我们利用b型超声或称扇形扫描，可以清楚地看到心脏和血管的结构与跳动及变化的图形。 - A fast and real - time algorithm to obtain some vectors of the projection matrix is proposed in this dissertation to solve the conflict of time cost by matrix obtainment and memory occupied by matrix , and speed the iterative algorithm
作者根据扇形扫描几何的对称性和重叠性，提出了一种快速实时获取投影矩阵分量的方法，较好地解决了获取投影矩阵所需速度和存放其所占内存空间的矛盾，提高了迭代重建算法的速度。 - The experimental results of reconstruction from computer - generated projections and real missile tomography projections show that the fast algorithm guarantees the fitness to original image , speeds the iteration time , and can be specially used for reconstruction for incomplete projections in fan scanning
利用模拟投影数据和实际导弹断层扫描数据进行图像重建，结果表明，与卷积反投影和代数重建法相比，此算法特别适用于扇形扫描的不完全投影数据的图像重建，在保证重建图像拟合度的同时，大大提高了重建速度。