7.4MB | jpg TIFF 7739x5159px65.5cm x 43.7cm @300dpi 114.2MB | tiff 现在获得您的最佳交易! 促销期限23 hrs 59 min 50 sec We accept all major credit cards from China. 作者引用附注 ID182808702 ©Images264 | Dreamstime.com 图像关键字 ...
Vaccine and syringe injection. Prevention,immunization and treatment from corona virus infection COVID-19 Coronavirus green background Nurse holding a syringe with the coronavirus COVID-19 vaccine More similar stock images Coronavirus covid-19 vaccine concept - glass bottle w...
Covid 19 vaccination record card in both English and Spanish languages. Individual record for use during the covid 19 coronavirus More similar stock images Coronavirus vaccine vial glass with a syringe on blue background. Covid-19 medicine vaccination concept. ...
ID:VCG41N1302884031 作者/来源: Tetra Images/TGI/Getty Creative 最大尺寸:51.30 x 32.50 cm (20.20 x 12.79 in.) 最大规格:6059 x 3838 px (300dpi) | TIFF 66.53 MB 存储大小:7.04 MB - JPG 授权方式:RF(非特定使用范围版权图片) 品牌:Tetra images 第三方权利说明:不涉及肖像权或物权授权 举报关...
15.6MB | jpg TIFF 9504x6336px80.5cm x 53.6cm @300dpi 172.2MB | tiff We accept all major credit cards from China. 作者引用附注 ID217216637 ©Stockimagesbank | Dreamstime.com 图像关键字 防空 传记 爱好健美者 特写镜头 发展 疾病 医生 ...
四个X线胸片样本图像(图a、b、c、d)展示了COVID-19的典型表现,表现为外周双侧肺实质含气量减少,用蓝色边界框标出。图e显示了双侧肺实质含气量减少,包括中央和外周,用蓝色边界框标出。 文件结构 SIIM-FISABIO-RSNA COVID-19 ├── images ├──—— train │ ├── xxx.jpg │ ├── xxx.jpg │...
was used to determine the characteristics of the X-data and CT-data of different categories (normal, COVID-19, and influenza). Gradient-weighted class activation mapping (Grad-CAM) was used to visualize the salient features in the images and extract the lesion areas associated with COVID-19....
COVID-19-CT SCAN IMAGES数据集包含了1400张CT肺部扫描图像。该数据集有两种类别,其中新冠(COVID-19)阳性患者的CT扫描图像有58张,未感染新冠的CT扫描图像有1342张。肺部CT扫描图像对判断是否患有新冠疾病及新冠感染程度都有重要帮助。准确快速地筛查出新冠阳性患者不但有利于患者尽快恢复健康,更有利于快速控制这一传...
Among all the CT slices, a section of 750 CT slices from 150 COVID-19 patients was manually segmented into the background, lung field, ground-glass opacity (GGO), and consolidation (CL). All images are stored in the PNG, JPG, and TIFF file formats. 4.2. Evaluation metrics We adopt ...
作者/来源:primeimages/Getty Creative 最大尺寸:51.21 x 34.07 cm (20.16 x 13.41 in.) 最大规格:6048 x 4024 px (300ppi) | TIFF 69.63 MB 存储大小:12.73 MB - JPG 授权方式:RF(非特定使用范围版权图片) 品牌:E+ 第三方权利说明:已取得肖像权授权 ...