Naslov
ANALYSIS OF THE PROBLEMS OF ACQUISITION OF DIGITAL PHOTOGRAPHS INTENDED TO DETERMINE THE REQUIRED DIMENSIONAL ACCURACY OF THE PRODUCT

Autori
Turinski, Dražen ; Svalina, Ilija ; Šarić, Tomislav ; Lujić, Roberto ; Havrlišan, Sara

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

ISBN
978-99938-39-99-6

Skup
International Conference on Applied Sciences (ICAS2022)

Mjesto i datum
Banja Luka, Bosna i Hercegovina, 25.05.2022. - 28.05.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Ambient illumination ; Image processing ; Dimensional accuracy ; Quality control

Sažetak
In this paper, some of the problems arising from the acquisition of digital photography intended to determine the dimensional accuracy of products are discussed. Different equipment (digital cameras, lenses and lighting) was used when acquiring photos in different formats. In mechanical engineering, the tolerances of dimensional measurements of products range from a few microns to 100 microns. Based on that, the technical specifications and capabilities of the cameras and lenses used are analyzed. In addition to the sensor, the resolution of the photo is often limited by the lens. Prior to the acquisition of photographs, problems such as lighting, contrast, sharpness, and the problem of central projection are addressed. During acquisition, technical specifications of the lens such as focal length, minimum focusing distance, aperture, and other lens features that cause acquisition problems are considered. This research and analysis led to valuable insights and conclusions that will facilitate the preparation of the acquisition of digital photography to determine the dimensional accuracy of the product.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA