Remote sensing change detection tool based on PaddlePaddle

Overview

PdRSCD

Python 3.7 Paddle 2.1.0 License GitHub Repo stars

PdRSCD(PaddlePaddle Remote Sensing Change Detection)是一个基于飞桨PaddlePaddle的遥感变化检测的项目,pypi包名为ppcd。目前0.2版本,最新支持图像列表输入的训练和预测,如多期影像、多源影像甚至多期多源影像。可以快速完成分割、变化检测等任务。

在线项目实例

  1. 【ppcd快速入门】经典LEVIR数据集变化检测
  2. 【ppcd快速入门】大图滑框变化检测与拼接
  3. 【ppcd快速入门】多光谱遥感影像变化检测
  4. 【ppcd快速入门】多光谱遥感影像分割
  5. 【ppcd快速入门】多标签遥感图像变化检测(待更)
  6. 【ppcd快速入门】分类标签遥感变化检测(待更)

特点

  1. 适应$N(N\ge1)$期图像的读取和增强,支持jpg、tmp、tif和npy等格式,支持多光谱/波段
  2. 有更多有特色的数据增强
  3. 适应分割图标签、分类标签以及多标签(分割+变化标签)
  4. 网络多返回、多标签和多损失之间的组合
  5. 适应单通道预测图及双通道预测图的输出(argmax与threshold)
  6. 支持大图滑框/随机采样训练和滑框预测与拼接
  7. 支持保存为带地理坐标的tif

代码结构

PdRSCD的主要代码在ppcd中,文件夹组织如下。可以根据自己的任务修改和添加下面的代码。

ppcd
  ├── core  # 包含训练和预测的代码
  ├── datasets  # 包含创建数据列表和定义数据集的代码
  ├── losses  # 包含损失函数的代码
  ├── metrics  # 包含指标评价的代码
  ├── models  # 包含网络模型、特殊层、层初始化等代码
  ├── traditions  # 包含一些传统计算方法的代码
  ├── transforms  # 包含数据增强的代码
  ├── utils  # 包含其他代码,如计时等
  └── tools  # 包含工具代码,如分块、图像查看器等

现有资产与自定义

  1. 自定义数据集
  2. 模型库与自定义模型
  3. 损失函数与自定义损失函数
  4. 数据增强与自定义数据增强
  5. 传统处理方法
  6. 工具组

使用入门

  • 可以通过pip使用官方原直接进行安装。
pip install ppcd -i https://pypi.org/simple
  • 也可以通过克隆PdRSCD到项目中,并添加到环境变量。
# 克隆项目
# git clone https://github.com/geoyee/PdRSCD.git  # github可能较慢
git clone https://gitee.com/Geoyee/pd-rscd.git
    
import sys
sys.path.append('pd-rscd')  # 加载环境变量

说明

  1. 当前更新后需要在PaddlePaddle2.1.0及以上上运行,否则可能会卡在DataLoader上。除此之外DataLoader可能还存在问题,例如在一个CPU项目上卡住了,不知道原因,建议在2.1.0及以上版本的GPU设备上运行(至少AI Studio的GPU肯定是没问题的)。
  2. 由于GDAL无法直接通过pip安装,所以如果需要使用GDAL的地方目前需要自行安装GDAL。

后续重点

  • 添加多源数据输入,栅格得分结果输出的空间分析功能(问号)
  • 添加将tif转为shp以及读取shp进行训练。预测(尽量)

相关链接

Owner
飞桨3S小分队
Semi-supervised semantic segmentation needs strong, varied perturbations

Semi-supervised semantic segmentation using CutMix and Colour Augmentation Implementations of our papers: Semi-supervised semantic segmentation needs

146 Dec 20, 2022
A PyTorch implementation of "From Two to One: A New Scene Text Recognizer with Visual Language Modeling Network" (ICCV2021)

From Two to One: A New Scene Text Recognizer with Visual Language Modeling Network The official code of VisionLAN (ICCV2021). VisionLAN successfully a

81 Dec 12, 2022
SMPLpix: Neural Avatars from 3D Human Models

subject0_validation_poses.mp4 Left: SMPL-X human mesh registered with SMPLify-X, middle: SMPLpix render, right: ground truth video. SMPLpix: Neural Av

Sergey Prokudin 292 Dec 30, 2022
A simple version for graphfpn

GraphFPN: Graph Feature Pyramid Network for Object Detection Download graph-FPN-main.zip For training , run: python train.py For test with Graph_fpn

WorldGame 67 Dec 25, 2022
A Keras implementation of YOLOv4 (Tensorflow backend)

keras-yolo4 请使用更完善的版本: https://github.com/miemie2013/Keras-YOLOv4 Please visit here for more complete model: https://github.com/miemie2013/Keras-YOLOv

384 Nov 29, 2022
Affine / perspective transformation in Pose Estimation with Tensorflow 2

Pose Transformation Affine / Perspective transformation in Pose Estimation with Tensorflow 2 Introduction 이 repo는 pose estimation을 연구하고 개발하는 데 도움이 되기

Kim Junho 1 Dec 22, 2021
BLEURT is a metric for Natural Language Generation based on transfer learning.

BLEURT: a Transfer Learning-Based Metric for Natural Language Generation BLEURT is an evaluation metric for Natural Language Generation. It takes a pa

Google Research 492 Jan 05, 2023
UnsupervisedR&R: Unsupervised Pointcloud Registration via Differentiable Rendering

UnsupervisedR&R: Unsupervised Pointcloud Registration via Differentiable Rendering This repository holds all the code and data for our recent work on

Mohamed El Banani 118 Dec 06, 2022
Get started learning C# with C# notebooks powered by .NET Interactive and VS Code.

.NET Interactive Notebooks for C# Welcome to the home of .NET interactive notebooks for C#! How to Install Download the .NET Coding Pack for VS Code f

.NET Platform 425 Dec 25, 2022
Maximum Spatial Perturbation for Image-to-Image Translation (Official Implementation)

MSPC for I2I This repository is by Yanwu Xu and contains the PyTorch source code to reproduce the experiments in our CVPR2022 paper Maximum Spatial Pe

51 Dec 14, 2022
Gym for multi-agent reinforcement learning

PettingZoo is a Python library for conducting research in multi-agent reinforcement learning, akin to a multi-agent version of Gym. Our website, with

Farama Foundation 1.6k Jan 09, 2023
Official code for article "Expression is enough: Improving traffic signal control with advanced traffic state representation"

1 Introduction Official code for article "Expression is enough: Improving traffic signal control with advanced traffic state representation". The code s

Liang Zhang 10 Dec 10, 2022
Synthetic structured data generators

Join us on What is Synthetic Data? Synthetic data is artificially generated data that is not collected from real world events. It replicates the stati

YData 850 Jan 07, 2023
Bayesian regularization for functional graphical models.

BayesFGM Paper: Jiajing Niu, Andrew Brown. Bayesian regularization for functional graphical models. Requirements R version 3.6.3 and up Python 3.6 and

0 Oct 07, 2021
Simple and Distributed Machine Learning

Synapse Machine Learning SynapseML (previously MMLSpark) is an open source library to simplify the creation of scalable machine learning pipelines. Sy

Microsoft 3.9k Dec 30, 2022
A very simple baseline to estimate 2D & 3D SMPL-compatible keypoints from a single color image.

Minimal Body A very simple baseline to estimate 2D & 3D SMPL-compatible keypoints from a single color image. The model file is only 51.2 MB and runs a

Yuxiao Zhou 49 Dec 05, 2022
PyTorch Lightning + Hydra. A feature-rich template for rapid, scalable and reproducible ML experimentation with best practices. ⚡🔥⚡

Lightning-Hydra-Template A clean and scalable template to kickstart your deep learning project 🚀 ⚡ 🔥 Click on Use this template to initialize new re

Łukasz Zalewski 2.1k Jan 09, 2023
Film review classification

Film review classification Решение задачи классификации отзывов на фильмы на положительные и отрицательные с помощью рекуррентных нейронных сетей 1. З

Nikita Dukin 3 Jan 21, 2022
Nvidia Semantic Segmentation monorepo

Paper | YouTube | Cityscapes Score Pytorch implementation of our paper Hierarchical Multi-Scale Attention for Semantic Segmentation. Please refer to t

NVIDIA Corporation 1.6k Jan 04, 2023
The code for "Deep Level Set for Box-supervised Instance Segmentation in Aerial Images".

Deep Levelset for Box-supervised Instance Segmentation in Aerial Images Wentong Li, Yijie Chen, Wenyu Liu, Jianke Zhu* Any questions or discussions ar

sunshine.lwt 112 Jan 05, 2023