#6466
In fact, photogrammetry, a technology that uses photos to generate 3D models, is an old technology with a history of nearly 200 years. It mainly relies on multiple photos and videos taken by the camera to calculate the shape, size and spatial position of the target object. Nowadays, with the help of the huge computing power of computers, many software programs can directly read the object data in the photo and generate a 3D model.

#6352
The renovation, rectification, and decoration of the facades or interiors of many old houses is usually a huge workload, and the first thing to bear the brunt is measurement. If the traditional operation method is used, more manpower and time are required. With the continuous development and innovation of science and technology, Leica BLK3D provides us with a lightweight and visualized building facade measurement method, which can quickly and accurately obtain facade data.

#4433
Agisoft PhotoScan (now called Agisoft Metashape) is a three-dimensional model refactoring tool based on digital image & video, developed by Agisoft from Russia, and widely used by archaeologists and UAV companies. It can use the plane images to automatically generate high-quality 3D model, which can be understood as a process of converting a series of 2D images to a 3D model. Therefore, this is a well-deserved edge tool for users with many 3D modeling needs.