Category: theory
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From the Parallax to Depth
Have you ever wondered how humans acquire depth information through a pair of eyes? If we only have one eye, like the ancient giant, can we still be conscious of depth? (You can experiment with it by closing one eye and trying to touch something). In general, we use the parallax between the two eyes…
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An introduction to the photogrammetry and its products
The Greek words Photos refer to “light”, Graphein refer to “write” or “draw”, and Metron refer to “measure”. (Saif, W., 2022) Put together, the word “photogrammetry” is formed, which means obtaining measurements through the photo (light). the science, art, and techniques of obtaining reliable information about physical objects and the environment through a process of…
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Key Differences Between Photogrammetry and 3D Computer Vision
All interested in, or have just started learning 3D reconstruction knowledge, will be more or less confused by the differences between the terms photogrammetry and computer vision. Some may suggest that the reconstruction of the point cloud is based on photogrammetry, while others insist on 3D computer vision. It is important to know the differences…
Pixel Decoder 