English translation for "低对比度"
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- low contrast long-scale contrast
Related Translations:
对比度增强: contrast enhancementcontrast-enhancement 对比度特性: contrast-response characteristic 对比度下降: decrease in contrast
- Example Sentences:
| 1. | Analysis and discussion on the low contrast and space resolving power of the x - ray equipment imaging system
光机成像系统低对比度分辨和空间分辨能力分析及讨论 | | 2. | We analyze different points between imaging in water and imaging in air , especially the cause of noises and low contrast of the underwater images
本论文分析了水下成像的特点，重点分析了水下成像高噪声和低对比度的原因。 | | 3. | An information entropy window with a wavelet sub - band method was used to enhance the images of low illumination and low contrast
摘要采用信息熵窗小波低频子带分析的方法，目的是对缺乏足够能量的低照度和低对比度图像进行增强。 | | 4. | In order to improve the accuracy and the real time performance of edge detection , a method need to be found to match the detection of low contrast blurred welding seam image
为提高边缘检测的准确性和实时性，需要寻找一种适合于低对比度模糊焊缝图象边缘检测的快速方法。 | | 5. | Phase - based optimal image thresholding can deal with poor contrast , high noise to signal ratio , complex patterns , and variable modalities in the gray - scale histograms , and it can obtain very good result
该方法能够很好的处理低对比度,高信噪比,内容复杂以及多种形状的灰度直方图的图像。 | | 6. | Traditional method can be classified two class : linear optimization technique and nonlinear optimization technique , linear optimization technique base on born approximation or rytov approximation is usually used to solve weak scattering problem
线性优化方法采用线性近似忽略了散射体内部的多次散射，可以有效的反演低对比度的问题，但对于高对比度问题的求解则有可能不收敛。 | | 7. | A new binary fuzzy rough sets model based on triangle modulus is discussed , and its application in image edge - detecting and noise eliminating shows better affect than classical edge - detecting operators , such as sobel , prewitt , rorbets and so on . in addition , compared with the classical mathematical morphology , a new mathematical morphologic algorithm based on rough sets not only ensures continuity of the edge , but also renders the edge thin
结合模糊集,本文还研究了模糊粗糙集模型在图像处理中的应用,提出一种基于t模的二元模糊粗糙集模型,并将该模型应用到图像边缘检测和去噪方面,取得了比sobel等经典算子较好的效果,在一定程度上改进了经典边缘检测算法对低对比度边缘检测不明显的问题。 | | 8. | As the military and industry is developing dramatically , to enhance the low - contrast digital image has become one of the important areas in image processing . there are two traditional methods to enhance the low - contrast digital image : the methods based on frequency and the method based on time . the histogram enhancement , the most popular way to enhance , is representing the latter one ; while the methods based on frequency often uses wavelet transform , ft ( flourier transform ) , dct ( discrete cosine transform ) to enhance
随着军事和工业上的发展需要,低对比度数字图像的增强越来越成为数字图像处理中的一个重要领域,传统的增强方法分为频域法和空域法两大类,其中空域法的代表为直方图增强法,这也是最为流行的增强方法,频域法中用的较多的是基于小波变换,傅立叶变换和离散余弦变换的增强方法,本文介绍的是基于小波神经网络的频域增强法。 | | 9. | At present , the practical problem that the target place faces is that the target is too small , the distance is far , the contrast ratio between the target and background is small . in order to improving the recognition capability of the equipment to the low contrast ratio target , fast and effective pattern recognition becomes one of key technology which influences systematic function
目前靶场所面临的实际问题是测量目标小，距离远，目标与背景对比度小，为了提高靶场光测设备对低对比度目标的识别能力，快速、有效的图像识别处理成为影响系统性能的关键技术之一。 | | 10. | By means of wavelet transformation of the low contrast infrared image , its distribution of multiscale gradient can be achieved . we improve image contrast by modifying the modulus of the gradient image on multiple scales rationally and enlarging its dynamic scope in scale space directly , and we can control noise magnification
对低对比度的红外图像施行小波变换，得到其多尺度梯度分布;合理地增强其在各个尺度上的梯度模值，直接扩大尺度空间图像的动态范围，既增强了图像的对比度，又控制了噪声。 |
- Similar Words：
- "低段高压温度计" English translation, "低段高压温度计配件" English translation, "低断面轮胎" English translation, "低断面轮胎设计" English translation, "低堆垛层错能的晶体" English translation, "低对比度图像" English translation, "低对比分辨力" English translation, "低对比可检测性" English translation, "低对比影像" English translation, "低对称性晶体" English translation
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