眼底照相 meaning in Chinese
eye-groundphotography
eyeground photography
Examples
- Results : among 1 , 496 eligible participants ( 774 females and 722 males , mean age 50 . 8 years ) , 140 subjects ( 9 . 4 % ) were with self reported history of diabetes
由眼科专科医师负责对所有民众进行间接式眼底镜检查及数位式眼底照相。 - Therefore , the project research on remote dr screening and image analysis system , which is the joint project of ministry of sanitation and ministry of education in fujian province , designs a new kind non - mydriatic camera system which overcomes the above problems by the particular optic design and the exact control software
为此福建省卫生教育联合攻关计划项目? ? “远程糖尿病性视网膜病变筛查及图像分析系统的研究” ,提出了一种新型免散瞳眼底照相系统,通过独特的光学设计和精密的控制软件,基本克服了传统眼底照相机存在的缺点。 - The author mainly anticipates the task including the simulation of eye fundus imaging and image mosaic . on the base of the dr principle and ophthalmic phototropism study , the author analyze and contrast new fundus camera system with traditional fundus camera . the author will establish the eyeball model with 3ds max technology , imitate the simple eyeball dioptre system and simulate the narrow - angle imaging to ensure the rationality and authenticity of fundus image , which solves the object origin of later image process , then fast mosaics the nine piece of fundus images with the help of the image registration theory and acquire a piece of wide - view fundus image containing more information , thereby provides doctor with enough diagnostic detail , which solves the problem of narrow view
作者在熟悉糖尿病性视网膜病变原理和眼科屈光学的基础上,进一步研究分析了新型免散瞳眼底照相系统和传统眼底照相机原理和区别,拟采用3dsmax建立三维眼球模型,仿真眼球屈光系统,模拟眼底照相系统的小角度拍摄,使获取的眼底图像合理真实,解决后期系统图像分析处理的对象来源问题;然后运用医学图像配准理论对仿真获取到的九幅小角度眼底图像进行快速拼接,拼成一幅大角度的眼底图像,解决小瞳孔拍摄图像视角太小的问题;最后通过对眼底图像配准算法在相似性测度和搜索算法的比较,找到一种适合眼底照相系统的眼底图像拼接的快速算法。