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AI-Studio-飞桨常规赛:遥感影像地块分割-4月第9名方案

项目描述

赛题任务 本赛题旨在对遥感影像进行像素级内容解析,并对遥感影像中感兴趣的类别进行提取和分类,以衡量遥感影像地块分割模型在多个类别(如建筑、道路、林地等)上的效果。

数据说明 本赛题提供了多个地区已脱敏的遥感影像数据,各参赛选手可以基于这些数据构建自己的地块分割模型。

训练数据集文件名称:train_and_label.zip 包含2个子文件,分别为:训练数据集(原始图片)文件、训练数据集(标注图片)文件,详细介绍如下:

训练数据集(原始图片)文件名称:img_train 包含66,653张分辨率为2m/pixel,尺寸为256 * 256的JPG图片,每张图片的名称形如T000123.jpg。

训练数据集(标注图片)文件名称:lab_train 包含66,653张分辨率为2m/pixel,尺寸为256 * 256的PNG图片,每张图片的名称形如T000123.png。 备注: 全部PNG图片共包括4种分类,像素值分别为0、1、2、3。此外,像素值255为未标注区域,表示对应区域的所属类别并不确定,在评测中也不会考虑这部分区域。

测试数据集 测试数据集文件名称:img_test.zip,详细介绍如下: 包含4,609张分辨率为2m/pixel,尺寸为256 * 256的JPG图片,文件名称形如123.jpg。

提交结果的结构

主目录                                                                        
├── 1.png         #每个结果文件命名为:测试数据集图片名称+.png                      
├── 2.png                                                              
├── 3.png                                                    
├── ...                                                     
    

使用方式

A:在AI Studio上运行本项目 B:打开上述连接运行项目即可。项目的源码同文件1809354.ipynb

我在AI Studio上炼丹,已点亮6个徽章,来互关呀~

https://aistudio.baidu.com/aistudio/personalcenter/thirdview/643467

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