Team of Pro. Yandan Lin
--Human Factors Lighting & Color Science Laboratory

27. 发明专利《一种车灯光型图片明度的转化系统》

申请号 : CN201610667430.8

申请日 : 2016.08.15

公开(公告)号 : CN106127795A

公开(公告)日 : 2016.11.16

IPC分类号 : G06T7/00;G01M11/02;        

申请(专利权)人 : 复旦大学;        

发明人 : 徐超;林燕丹;


  本发明属于车灯检测技术领域,具体为一种用于检测车灯光型图片的车灯光型图片明度的转化系统。该系统包括车灯光型检测装置、数字图像处理装置、显示装置、图像存储装置;车灯光型检测装置采集车灯的光型图片,并将采集得到的光型图片发送到数字图像处理装置,数字图像处理装置将车灯的光型图片通过孟塞尔算法转化成符合人眼视觉上均匀性的光型图片,同步显示在显示屏上,并将图片保存在存储装置中。本发明中所述的系统自动化程度高,数字图像处理装置采用孟塞尔明度算法处理车灯光型图片,使得车灯光型图片显示符合人眼视觉上的均匀性。


The invention belongs to the technical of vehicle light detection, specifically a conversion system for vehicle light shape image lightness. The system comprises a vehicle light shape detection device, a digital image processing device, a display device, and an image storage device. The vehicle light shape detection device collects a light shape image of a vehicle lamp, and enables the collected light shape image to be transmitted to the digital image processing device. The digital image processing device enables the light shape image of the vehicle lamp to be converted into a light shape image, according with the visual uniformity of human eyes, through a Munsell algorithm, synchronously displays the light shape image a display screen, and enables the image to be stored in the storage device. The system is high in automation degree, and the digital image processing device employs the Munsell lightness algorithm to process the light shape image of the vehicle lamp, and enables the light shape image of the vehicle lamp to accord with the visual uniformity of human eyes.