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目的基于色视觉理论的基本原理和RGB图像的构成特点模拟全色盲者和红绿色盲者或红绿色弱者的视觉。方法利用细胞神经网络(CNN)模型,设计相应的模板,并用CNN对医学上的色盲辨色图片进行处理,产生色盲者的视觉效果。结果计算机模拟的结果显示,文中提出的两套模板可以近似模拟相应色盲者的视觉。
Purpose Based on the basic principles of color vision theory and the compositional features of RGB images simulate the vision of full-color blind and red-green blind or red-green and weak. Methods Using CNN model, the corresponding template was designed and CNN was used to process the color-blind and color-coded medical images to produce the visual effect of color blindness. Results Computer simulation results show that the two sets of templates proposed in this paper can approximate the corresponding color-blind person’s vision.