FSC239Y5 Lecture Notes - Lecture 10: Fidget Spinner, Stimulated Emission, Photogrammetry

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3d forensics technologies that assist with reconstruction, and visualization of. 3d forensics: the use of three dimensional documentations, analysis, evidence. 3d documentations: whe(cid:374) (cid:455)ou (cid:272)aptu(cid:396)e so(cid:373)ethi(cid:374)g i(cid:374) full 3d, (cid:455)ou(cid:859)(cid:396)e (cid:374)ot losi(cid:374)g a(cid:374)(cid:455)thi(cid:374)g as compared to a 2d picture that police usually take. (more detailed, (cid:862)lase(cid:396) s(cid:272)a(cid:374)(cid:374)ed(cid:863) Areas of research: laser scanning, ex: scanning something multiple times, and using a laser scan to produce a picture that seems more realistic, clandestine graves, ex1: shovel impressions in the grave can be recorded in. 3d and use deviation method to see whether the shovel impressions left on graves are similar to a certain shovel: ex2: autopsies can also be documented in 3d. You would get everything such as form and cuts or imprints left on the body: ex3: foot imprints can also be documented in 3d. 3d model with it: goes back to the 1850s. Slam devices: simultaneous localization and mapping, walking around in buildings or underground tunnels with a.

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