Câmera escura estéreo: Construção e atividades experimentais

Autor:	Gilmário Barbosa dos Santos, Sidney Pinto da Cunha
Rok vydání:	2015
Předmět:	business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Triangulation (computer vision) General Medicine Visualization law.invention Geography law Computer graphics (images) Relative depth Pinhole camera Computer vision Artificial intelligence business Anaglyph 3D Stereo camera
Zdroj:	Caderno Brasileiro de Ensino de Física. 32:879
ISSN:	2175-7941 1677-2334
Popis:	This work describes the assembling of a stereo pinhole camera for capturing stereo-pairs of images and proposes experimental activities with it. A pinhole camera can be as sophisticated as you want, or so simple that it could be handcrafted with practically recyclable materials. This paper describes the practical use of the pinhole camera throughout history and currently. Aspects of optics and geometry involved in the building of the stereo pinhole camera are presented with illustrations. Furthermore, experiments are proposed by using the images obtained by the camera for 3D visualization through a pair of anaglyph glasses, and the estimation of relative depth by triangulation is discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9e2274518fa7cea7f936d26b4dd62313 https://doi.org/10.5007/2175-7941.2015v32n3p879 Zobrazit plný text záznamu Plný text ve formátu PDF