This map extract shows exact heights by a black dot with a number next to it. The number is the height above sea level in metres. The blue triangle represents a triangulation pillar; the networks of ...
This project provides recipes to compile QGIS core and its dependencies to WebAssembly using Emscripten, CMake and vcpkg. qgis-js provides a JavaScript/TypeScript API to interact with QGIS, load ...
Abstract: Automatic registration for infrared, and visible images of power equipment has become a challenging work in intelligent diagnosis system of the power grid. Existing registration methods ...
Abstract: Gradient vector flow (GVF) is an effective external force for active contours, but its isotropic nature handicaps its performance. The recently proposed NGVF model is an isotropic since it ...
OpenCV built in functionalities does not contain subpixel edge extraction methods. This repo demostrates how to implement one. Some pixel precise edges extracted using the built-in cv::canny and ...