Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Aleš Hladnik"'
Implementation of Wiener Algorithm for Spectral Reflectance Reconstruction of 3 and 6 Channel Images
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 2, Pp 557-565 (2024)
Wiener estimation is a widely used technique for the spectral reflectance reconstruction of colored objects. In our study the reflectance estimation of 3-channel images acquired using traditional RGB camera was compared with that of 6-channel images
Externí odkaz:
https://doaj.org/article/bdd7ebaeb7e1415a8e6874835cd6acdd
Autor:
Mihael Lazar, Aleš Hladnik
Publikováno v:
Tehnički Vjesnik, Vol 29, Iss 3, Pp 765-774 (2022)
Colour of an observed object is unambiguously described by its reflectance. Translation from a colour description in RGB space obtained with a digital camera into reflectance, independent of illuminant and camera's sensor characteristics, was perform
Externí odkaz:
https://doaj.org/article/cca9f70226ee4424b6ddd21d462b7ba6
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 4, Pp 1204-1212 (2020)
Reconstruction of reflectance spectra from camera RGB values is possible, if characteristics of the illumination source, optics and sensors are known. If not, additional information about these has to be somehow acquired. If alongside with pictures t
Externí odkaz:
https://doaj.org/article/529dd199b6ef47d499e03f7f09ed43a8
Autor:
Luka Komidar, Anja Podlesek, Tina Pirc, Sonja Pečjak, Katja Depolli Steiner, Melita Puklek Levpušček, Alenka Gril, Bojana Boh Podgornik, Aleš Hladnik, Alenka Kavčič, Ciril Bohak, Žiga Lesar, Matija Marolt, Matevž Pesek, Cirila Peklaj
Publikováno v:
Frontiers in Psychology, Vol 12 (2022)
The importance of self-regulated learning (SRL) has increased during the COVID-19 pandemic and measures for assessing students’ self-regulation skills and knowledge are greatly needed. We present the results of the first thorough adaptation of the
Externí odkaz:
https://doaj.org/article/82e9dcac2c484b8a93cb11dfc2c6e8ef
Autor:
Mihael Lazar, Aleš Hladnik
Publikováno v:
Sensors, Vol 23, Iss 2, p 1000 (2023)
Knowledge of surface reflection of an object is essential in many technological fields, including graphics and cultural heritage. Compared to direct multi- or hyper-spectral capturing approaches, commercial RGB cameras allow for a high resolution and
Externí odkaz:
https://doaj.org/article/445e904fad0b4a1d81ff00a784ba2de4
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4190 (2022)
Green agro waste can be turned into compost, which can then be used as an organic fertilizer, thus reducing the environmental impact of food and feed production. This research is focused on finding a feasible on-farm composting treatment of plant bio
Externí odkaz:
https://doaj.org/article/a9a3833494024242ab01cbc63b2908ca
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2375 (2022)
Technology that would result in a high-quality product with minimal environmental impact throughout the on-site composting process of hop biomass after harvest has not yet been developed. It is crucial to introduce composting practices that do not re
Externí odkaz:
https://doaj.org/article/6c9f953291bb43bbadca5b716f8fd4d4
Autor:
Janez Mulec, Metka Petrič, Alenka Koželj, Clarissa Brun, Erika Batagelj, Aleš Hladnik, Ladislav Holko
Publikováno v:
Acta Carsologica, Vol 48, Iss 3 (2019)
Chemical and bacterial gradients under different hydrological conditions were studied in a well-developed underground karst system. Water samples were collected from the main underground drainage conduit of the Pivka River from October 2013 until
Externí odkaz:
https://doaj.org/article/c5317797c5e044c385f00479408893d6
Publikováno v:
Polymers, Vol 13, Iss 3, p 408 (2021)
This paper deals with the possibility of a fast and accurate assessment of the number, size, and distribution of pores in transparent woven fabrics based on light penetration. The procedure of analyzing the pore structure in the fabrics based on a di
Externí odkaz:
https://doaj.org/article/3484ac69237a4e73be43cacc132c2295
Publikováno v:
Agronomy, Vol 10, Iss 11, p 1770 (2020)
Linseed (Linum usitatissimum L.) is a traditional oilseed crop in Europe that represents a valuable alternative for cropping systems because of the high quality of the seed oil, which is being increasingly appreciated by consumers, food, cosmetic and
Externí odkaz:
https://doaj.org/article/a1491acc6cb14fc781d5ee6aeab751c6