Browsing Institutt for datateknologi og informatikk by Author "Safi, Mahdi"
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Development of a perceptually uniform physical scale for visual assessment of specular gloss
Mohammadalizadeh, Ali; Mirjalili, Fereshteh; Ameri, Farhad; Moradian, Siamak; Ansari, Keivan; Safi, Mahdi (Journal article, 2021)Measuring gloss, visually or instrumentally, has been a challenge in many manufacturing and service industries. However, there exists no standardized method for visual evaluation of equidistance specular gloss. This study ... -
LED primary selection algorithms for simulation of CIE standard illuminants
Nahavandi, Alireza Mahmoudi; Safi, Mahdi; Ojaghi, Pouya; Hardeberg, Jon Yngve (Peer reviewed; Journal article, 2020)Although mixture of LEDs is being considered as a simulator of the CIE daylight series, the performance of the simulations is highly dependent on the SPD of the selected LEDs. An algorithm for selection of the best LEDs ...