QGIS AI Segmentation：在 QGIS 中分割地理空间栅格影像
TerraLabAI/QGIS_AI-Segmentation
TerraLab 发布 QGIS 插件 AI Segmentation，可在地理空间栅格影像中点击单个对象生成多边形轮廓，或输入"buildings""solar panels""trees"等名称，在划定区域内批量输出可编辑导出的矢量多边形，无需 GPU。
Segment Anything in your geospatial rasters, inside QGIS
Click one object and get its outline as a polygon. Or name what you want ("buildings", "solar panels", "trees") and get every match across a drawn area as vector polygons, ready to edit and export. No GPU needed.
Install
QGIS 3.22 or later, on Windows, macOS or Linux. In QGIS, open Plugins > Manage and Install Plugins, search "AI Segmentation", install. A free account unlocks the free tier, no card needed.
- Tutorial, documentation and plans: https://terra-lab.ai/ai-segmentation
- Plugin page on the QGIS repository: https://plugins.qgis.org/plugins/AI_Segmentation/
- Bugs and requests: https://github.com/TerraLabAI/QGIS_AI-Segmentation/issues
License: GPL-2.0-or-later. Made by TerraLab.
Data & privacy
AI Segmentation has two modes with different privacy profiles. Semi-Auto mode asks you where the segmentation runs, on the page you start it from. Pick My computer and your imagery and clicks never leave it. Pick Cloud AI, the offered choice because it needs no download, and small image crops of the area you are working on go to our servers in Europe. The card you pick from says so and links to this policy.
Automatic mode is cloud-powered: the imagery tiles inside the zone you draw are sent to our detection service for processing during the run.
If you sign in, the plugin contacts our server to check your licence and your credits. Usage statistics are on by default and you can switch them off in Account Settings. They carry errors, versions and the words you type, linked to your account, and never your imagery, layers or coordinates. See our Privacy Policy.
来源：GitHub · github.com