Use the yellow up arrow to return to the top-level transformation.
请使用黄色向上箭头返回顶级转换。
An utility method of interactive image grey level transformation is introduced in this paper.
本文阐述了一种实用的交互式图象灰度变换方法。
Objective To improve the clinical application of sine grey level transformation of X-ray medical images.
目的探讨X线图像正弦灰度变换技术临床应用价值。
Firstly, considering the requirement for time crisis, a gray-level transformation method based on shifting operation is put forward.
首先，根据移动机器人的实时性要求提出了基于移位运算的灰度变换方法。
The experiment results show that the system can realize infrared image gray level transformation, suppress background and upgrade target in a certain extent.
实验结果表明，该系统能很好地实现红外图形灰度变换，并在一定程度上抑制了背景，提升了目标。
In this paper, we do the pretreatments in the following four major aspects: increasing contrast, repairing background of small areas, grey level transformation and denoise.
本文分别对彩画小样进行了增大对比度，小区域背景修复、灰度变换和噪声去除四大方面的预处理工作。
The general theories of gray correction methods for the medical ultrasonic image are introduced in this paper, including gray level correction, gray level transformation and histogram correction.
介绍了超声医学图像灰度校正常用方法的基本原理，这些方法主要有灰度级校正、灰度变换及直方图修正。
Treat with plate grain image got by video using methods of gray level transformation, median filter, erosion, expansion and so on, gain the image which only includes grain, then detect brim of grain.
对视频采集到的板材纹理图像进行灰度化、中值滤波去噪、二值化、腐蚀、膨胀等处理，得到仅包含目标纹理的图像后检测纹理边缘。
Treat with plate grain image got by video using methods of gray level transformation, median filter, erosion, expansion and so on, gain the image which only includes grain, then detect brim of grain.
对视频采集到的板材纹理图像进行灰度化、中值滤波去噪、二值化、腐蚀、膨胀等处理，得到仅包含目标纹理的图像后检测纹理边缘。
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