Knowledge Base

Answers and Guides

What Is CadHub and What Can You Do With It?

CadHub is a browser-based community hub for Code-CAD — CAD modeling done by writing code rather than dragging geometry in a graph…

What Is Photogrammetric Computer Vision and How Does It Reconstruct 3D Scenes?

Photogrammetric computer vision is the branch of computer vision that recovers camera positions and 3D scene structure from multi…

What Is Photogrammetry and How Does It Turn Photos Into 3D Models?

Photogrammetry is the process of measuring and reconstructing 3D geometry from overlapping 2D photographs. You take many photos o…

What Is Computer Vision and How Can You Use It for 3D Reconstruction?

Computer vision is the field of making software extract meaning from images and video: recognizing objects, tracking motion, and …

What Is Meshroom and How Do You Turn Photos Into a 3D Model?

Meshroom is the free, open-source photogrammetry application built on the AliceVision framework. It turns a set of overlapping ph…

What Is AliceVision and What Can You Do With It?

AliceVision is a photogrammetric computer vision framework for 3D reconstruction and camera tracking. It is a library and framewo…

Crossword Weaver vs Other Crossword Puzzle Makers: Which Fits Your Needs?

Crossword Weaver is a Windows-only crossword puzzle maker that produces two distinct puzzle styles: free-form puzzles built from …

How to Find and Download Open Source Fonts from Font Library

Font Library (fontlibrary.org) is a community-driven catalog of open-source fonts that you can download and use in personal and c…

What Does "Open Source" Mean for a Zen Cart Online Store?

Open source means the software's source code is publicly available, so anyone can inspect, modify, and redistribute it. Zen Cart,…