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- eye fundus image 眼底图像
- The eye fundus examination revealed a yellowish and white granular foci at the peripheral retinae of right eye. 眼底萤光血管摄影发现位于右眼病灶视网膜血管有不正常萤光染剂渗漏现象。
- Methods Eye fundus, visual fields were examined and fluoresceine angiograph were made. 方法常规行眼底、视野及荧光造影检查。
- The transparent nature of the eye makes the fundus images used routinely in ophthalmic practice for recording, diagnostic and follow-up purposes. 利用电脑影像处理的技术加上不同滤波器的使用,可以准确且客观地定量及分析眼底的病变参数,如动静脉比,动静脉交叉现象,出血区,渗出物区等。
- This fast feature-recognition system could analyze fundus images and compensate random eye movements in near real-time. 加上电脑自动特徵认知软体,即可达到快速分析眼底影像之目的,进而修正因眼球移动所造成之偏差。
- Methods:FERG and FVEP of 62 patient with cataract were recorded,and their best acuity and eye fundus were examed a month after operation. 方法:记录62只眼白内障患者的FERG和FVEP,术后1个月检查最佳视力及眼底情况。
- In addition, a method of the precessing in wavelet field was used to avoid the influence on the fundus image resulted from inhomogeneous background light. 并且针对眼底图像背景光照不一致,提出在小波域进行处理的策略。
- Purpose: To explore the relationship between degree of retinopathy and degree of gesto-sis, hypertension, and fetal death rate by examing eye fundus of 115 gestosis patients. 目的:通过对115例妊娠高血压综合征(妊高征)患者进行眼底检查,了解妊高征患者视网膜病变的程度与妊高征的严重程度、高血压以及胎婴死亡率的关系。
- Due to the rapid progress of computer technology and development of image analysis technique, the fundus images could be processed, enhanced and analyzed both quantitatively and objectively. 此系统更可以配合非散瞳式眼底照相机,作为定期大量健康筛检或长期追踪病程的工具。
- A new registration method based on mutual information has been proposed for retinal fundus images, using genetic algorithms to solve transformation parameters. 提出一种基于互信息的视网膜眼底图像配准方法,并采用遗传算法求解待配准图像的变换参数。
- Objective To observe the characteristics of fundus images and fluorescin angiography (FFA) in diabetic retinopathy (DR) combined with retinal vein occlusion (RVO). 摘要目的分析糖尿病视网膜病变(DR)合并视网膜静脉阻塞(RVO)的眼底特征和荧光素眼底血管造影(FFA)的图像特征。
- For ocular fundus images (OFIs), geometric distortion due to taking pictures at oblique visuai points and gray level distortion due to leakage of fluorescein and so on are almost unavoidable. 对于眼底图像,由于不在正视点取像造成的几何畸变和由于荧光素从血管壁渗漏等造成的灰度畸变,几乎是不可避免的。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- His book was an eye opener to complacent young men. 对自满的年轻人来说,他的这本书有启发作用。
- I have this image of you as always being cheerful. 在我的心目中,你的样子总是兴高采烈的。
- He had a bruise just below his left eye. 他有个伤疤正好在他左眼的下侧。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- He looked at the man with a tranquil eye. 他以平静的眼神看着那个男人。
- His good image has stolen up on my brain. 他的良好形象已渐渐在我头脑中形成。