зеркало из https://github.com/microsoft/torchgeo.git
62 строки
2.4 KiB
ReStructuredText
62 строки
2.4 KiB
ReStructuredText
Glossary
|
|
========
|
|
|
|
A collection of common terms used in :mod:`torchgeo` that may be unfamiliar to either:
|
|
|
|
1. Deep learning researchers who don't know remote sensing
|
|
2. Remote sensing researchers who don't know deep learning
|
|
|
|
|
|
|
|
|
.. todo:: We shouldn't need to bold these keys ourselves, opened an issue at https://github.com/pytorch/pytorch_sphinx_theme/issues/133
|
|
|
|
.. glossary::
|
|
|
|
**area of interest (AOI)**
|
|
Synonym for :term:`region of interest (ROI)`. A particular spatial area to focus on.
|
|
|
|
**chip**
|
|
Synonym for :term:`patch`. A smaller image sampled from a larger :term:`tile`.
|
|
|
|
**classification**
|
|
A computer vision task that involves predicting the image class for an entire image or a specific bounding box.
|
|
|
|
**coordinate reference system (CRS)**
|
|
Synonym for :term:`spatial reference system (SRS)`. A system that defines how to locate geographic entities on a :term:`projected <projection>` surface.
|
|
|
|
**instance segmentation**
|
|
A computer vision task that involves predicting labels for each pixel in an image such that each object has a unique label.
|
|
|
|
**object detection**
|
|
A computer vision task that involves predicting bounding boxes around each object in an image.
|
|
|
|
**patch**
|
|
Synonym for :term:`chip`. A smaller image sampled from a larger :term:`tile`.
|
|
|
|
**projection**
|
|
A geometric transformation for portraying the surface of a 3D Earth onto a 2D planar image.
|
|
|
|
**region of interest (ROI)**
|
|
Synonym for :term:`area of interest (AOI)`. A particular spatial region to focus on.
|
|
|
|
**regression**
|
|
A computer vision task that involves predicting a real valued number based on an image.
|
|
|
|
**semantic segmentation**
|
|
A computer vision task that involves predicting labels for each pixel in an image such that each class has a unique label.
|
|
|
|
**spatial reference system (SRS)**
|
|
Synonym for :term:`coordinate reference system (CRS)`. A system that defines how to locate geographic entities on a :term:`projected <projection>` surface.
|
|
|
|
**stitching**
|
|
Combining a collection of :term:`patches <patch>` into a single image. This is the reverse operation of :term:`tiling`.
|
|
|
|
**swath**
|
|
A set of :term:`tiles <tile>` along a satellite trajectory.
|
|
|
|
**tile**
|
|
A single image file taken by a remote sensor like a satellite.
|
|
|
|
**tiling**
|
|
Splitting a :term:`tile` into :term:`patches <patch>`. This is the reverse operation of :term:`stitching`.
|