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コンピュータビジョンを用いた人工知能による銃弾の入口認識

Caio Henrique Pinke Rodrigues1, Milena Dantas da Cruz Sousa1, Michele Avila Dos Santos2

  • 1National Institute of Forensic Science and Technology (INCT Forense), Ribeirão Preto, São Paulo, Brazil; Department of Chemistry, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.

Forensic science international
|August 23, 2025
PubMed
まとめ

この研究は,コンピュータビジョンの

キーワード:
人工知能カリバー型コンピュータビジョン犯罪現場

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関連する概念動画

Vision01:24

Vision

Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
Visual System01:26

Visual System

Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...