变换函数 meaning in English
next state function
transformation function
Examples
- Contrast trans function
对比率变换函数 - For the bar image segmented , bilinear transformation function is used to restore the bar image
对分割出的图像,采用双线性变换函数来实现目标的校正。 - The geometric models are positioned and oriented in the three - dimensional space with a viewpoint easily to view the scene . a series of transformations functions of opengl such as matrix multiplication , include modeling , viewing , and projection operations
Opengl为建立取景体提供了一系列基本的变换函数，它由矩阵乘法来表达，包括模型化操作、视图操作和投影操作。 - It overcomes the shortcomings of the traditional algorithms , which deal with the cost and delay separately and need a lot of retrospect and more multimedia services need the network guarantee the real - time requirements , so the network resources can be utilized efficiently
接着提出了一种实时的代价最小动态多播路由算法，利用选择的变换函数使二维问题变为一维问题，这样就避免了传统的将代价和时延分别考虑，大量回溯的弊端。 - In this paper , we speed up lahe by presenting two slight modifications of the algorithm . firstly , in the computation of the local histogram , once a - by - square has been computed , the histogram for each successive square can be computed using only additions and subtractions
首先，在计算相关区域的直方图时，通过平移矩形区域减少了计算直方图所需的时间；其次，由于变换函数就是累积直方图，所以计算变换后的灰度时，利用对分的思想可以将效率进一步提高。