segmentation task. The considered deep learning methods have not yetbeen saturated in this task. Future improvement will come from bettermethods and increased data.OCTA-500 allows us to implement a variety of segmentation tasks,which will provide a systematic quantitative framework for retinalimage anal...
Fig. 7. Annotation of the capillary in OCTA-500. (A) An example of manual annotation from ROSE-1. (B) Examples of manual annotation in Giarratano. (C) Examples of manuallabeling of OCTA-500 slices. (D) Capillary labeling process in OCTA-500: (1) OCTA inner-retinal projection (B5). ...
由于OCTA技术起步较晚尚未完全普及,目前缺少公开的数据集供研究人员使用。 为了推进OCTA图像的处理和分析技术发展,《中国图象图形学报》编委南京理工大学陈强教授及其团队发布了目前最大的OCTA图像数据集OCTA-500。它包含500只眼睛的OCT和OCTA两种模态的三维数据,六种投影图像,四种文本标签以及两种分割标签,同时基于该数据库...
- OCTA-500数据集简介:OCTA是一种新兴的非侵入式成像技术,通过该技术可以获得视网膜血流系统的三维结构,帮助医生观察不同视网膜层的血流信息,已经逐渐成为眼底相关疾病观测的重要工具。目前,OCTA图像较为稀缺,公开的OCTA图像数据集极少,并且还没有一个公开数据集包含OCTA原始的三维信息,数据的稀缺限制...
本文介绍OCTA-500数据集,该数据集包含500只眼睛的OCT和OCTA两种模态的三维数据,提供六种投影图像,以及四种文本标签(年龄/性别/眼睛/疾病)。此数据集还附带七种类型的分割标签(大血管/毛细血管/动脉/静脉/2D FAZ/3D FAZ/视网膜层)。数据集由南京理工大学计算机科学与工程学院的Mingchao Li、Yerui ...
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Japan’s K computer – a Fujitsu system based at the RIKEN Advance Institute for Computational Science (AICS) – holds the fourth spot in the global top 10. In case you’re curious, here’s the entire top 500: AD. Remove this ad space byregistering for a free basic account.Enjoy an ...