mura

Research on Mura Inspection Technology of TFT-LCD Based on Machine Vision

基于机器视觉的TFT-LCD屏mura缺陷检测技术研究

Study on the Methods of Machine Vision Inspection for the Mura Defect of TFT-LCD Process

面向TFT-LCD制程的Mura缺陷机器视觉检测方法研究

After verification , this is a low cost and effective solution for the Mura defect .

且经过实验验证，该方案也具有低成本、高可行性的优势。

Radiological Monitoring on the JCO Criticality Accident at Tokai mura in Japan

日本JCO临界事故的辐射监测

Analysis for the root causes of horizontal stripes mura involved in paper , based on optical refraction , reflection and diffraction theory , to research the root cause from a theoretical aspect .

对本文涉及的横条纹不良产生的原因进行分析，根据光学的线折射，反射以及衍射的理论，从理论上对横条纹不良的产生做研究。

FPD module manufacturing process panel lighting detection based on the photoelectric response measurement , including life expectancy and quality of defect detection , such as points , line , mura and other defects .

FPD模组制造过程的面板点灯检测除基础的光电响应量测外，还包括寿命及画质缺陷检测，如点、线、mura、异物等缺陷。

The Mura Sits in Between : Case Study of Historic Urban Conservation in Ferrara , Italy Where the Italian found grip , team mate Ralf Schumacher could not .

城墙内外：意大利费拉拉历史城市保护案例究在意大利人找到抓地力的地方，队友拉尔夫-舒马赫却没有。

But far fewer congregate at the second-largest basilica , San Paolo Fuori le Mura , making this sacred site ideal for unhurried contemplation .

不过聚在罗马第二大教堂圣保罗（SanPaoloFuorileMura）的人要少得多，因此这个神圣的地方成了从容沉思的理想场所。

According to the theoretical analysis , to find out the adverse factor for horizontal stripes mura , to make adjustments for improvement , make optics simulation in the computer , to find the direction for improvement and so on . 4 .

根据理论分析，找寻出对横条纹不良改善的因子做调整，在计算机上进行光学模拟，找寻可以改善的方向等等。

However , due to industrial cameras in the detection system generally does not auto-focus and the best method of detection of mura need to make the camera lens to adjust to the shooting of the FPD image with the specified texture cycle .

然而由于目前检测系统中的工业相机一般不具有自动调焦功能，且检测mura缺陷效果较好的周期算法需要使相机镜头调节到所拍摄的FPD图像具有指定的纹理周期。

Mura is a Japanese word meaning blemish that has been widely adopted by the display industry to provide a name for low contrast , non-uniform brightness regions , typically larger than single pixels . Moreover , mura is the biggest challenge to inspect among the defects of TFT-LCD .

mura一词来源于日语，原意为脏污或斑痕，现已被显示器行业普遍接受，专门用来表示一类对比度低、亮度不均匀、面积大于一个像素的面缺陷。