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oxygen
- 三波长血氧饱和度测量仪的研制 检测动脉血中的氧含量，是判断人体呼吸系统和循环系统是否缺氧的重要指标。血氧监护在临床麻醉手术﹑新生儿和危重病人监护应用中为医生提供了直接﹑快速﹑有效的临床依据，在脑外科﹑新血管外科及新生儿﹑早产儿监护等领域有着重要的意义。 -Three-wavelength oxygen saturation measuring apparatus in the oxygen content of arterial blood, is to determine whethe
angiography-technique
- 脑血管的影像学技术有多种，在临床中如何优化选择这些技术则取决于对各种技术方法的了解。文章介绍了各种影像学技术的原理、方法、优缺点和其在脑血管疾病诊断的作用，强调了发挥各种影像技 术的最佳效用的意义。-Cerebral blood vessels have a variety of imaging technology, how to optimize the clinical selection of these technologies depends on understanding t
function-edge
- extract blood vessels
2SharpDetection-of-blood-vessels-in-Retinal-Image
- Detection of blood vessels in Retinal Images Using Tow-dimensional Matched Filters-Detection of blood vessels in Retinal Images Using Tow-dimensional Matched Filters
yanjing
- 通过图像处理技术实现对眼睛中的细微血管的提取，并进行强度变换，使效果更好。-Through the realization of extraction of slight blood vessels in the eye image processing technology, and intensity transformation, so that the effect is better.
Blood-Vessel-Extraction-For-Retinal-Images-
- This paper presents an automated blood vessel detection method the fundus image. The method first performs some basic image preprocessing tasks on the gray-scale of the retinal image. The blood vessels are highlighted using by using contrast enhancem
IJBET-2-Singh-a-Srivastava.pdf
- Segmentation of retinal blood vessels by using a matched filter based on second derivative of Gaussian