Interpretable deep learning model to predict the molecular classification of endometrial cancer from haematoxylin and eosin-stained whole-slide images: a combined analysis of the PORTEC randomised tri

Interpretable deep learning model to predict the molecular classification of endometrial cancer from haematoxylin and eosin-stained whole-slide images: a combined analysis of the PORTEC randomised tri

一、PNG格式简介PNG是20世纪90年代中期开始开发的图像文件存储格式，其目的是企图替代GIF和TIFF文件格式，同时增加一些GIF文件格式所不具备的特性。流式网络图形格式(Portable Network Graphic Format，PNG)名称来源于非官方的“PNG's Not GIF”，是一种位图文件(bitmap file)存储格式，读成“ping”。PNG用来存储灰度图像时，灰度图像