Traditional Culture Encyclopedia - Photography major - What is the research direction of digital photogrammetry?

What is the research direction of digital photogrammetry?

Theory and algorithm. Based on aerial images and high-resolution satellite images, the theory and algorithm of computer stereo correlation are extended. Digital photogrammetry refers to a measurement method based on the basic principle of photogrammetry, which uses computer technology to extract the geometric and physical information digitally expressed by the photographed object.