How Good Are RGB Cameras Retrieving Colors of Natural Scenes and Paintings?—A Study Based on Hyperspectral Imaging

Autor: João M. M. Linhares, José A. R. Monteiro, Ana Bailão, Liliana Cardeira, Taisei Kondo, Shigeki Nakauchi, Marcello Picollo, Costanza Cucci, Andrea Casini, Lorenzo Stefani, Sérgio Miguel Cardoso Nascimento

Publikováno v: Sensors, Vol 20, Iss 21, p 6242 (2020)

RGB digital cameras (RGB) compress the spectral information into a trichromatic system capable of approximately representing the actual colors of objects. Although RGB digital cameras follow the same compression philosophy as the human eye (OBS), the

Externí odkaz: https://doaj.org/article/c829f4e98f664ab08ed9ba315a12cfe2

The Best CCT for Appreciation of Paintings under Daylight Illuminants is Different for Occidental and Oriental Viewers

Autor: Sérgio M. C. Nascimento, Catarina F. M. Herdeiro, Andreia Esteves Gomes, Shigeki Nakauchi, Taisei Kondo, João M. M. Linhares

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

The illumination critically influences the visual appreciation of paintings. Several studies suggest that daylight with a correlated color temperature (CCT) around 5,000 K is optimal for visual appreciation of paintings by occidental viewers. It is u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84d1e73052909174eb0a58cae8d6fe9
https://doi.org/10.1080/15502724.2020.1761828

Aggregating Long-Term Context for Learning Laparoscopic and Robot-Assisted Surgical Workflows

Autor: Guy Rosman, Ozanan R. Meireles, Daniel A. Hashimoto, Thomas M. Ward, Hidekazu Iwaki, Yutong Ban, Daniela Rus, Taisei Kondo

Publikováno v: ICRA

Analyzing surgical workflow is crucial for surgical assistance robots to understand surgeries. With the understanding of the complete surgical workflow, the robots are able to assist the surgeons in intra-operative events, such as by giving a warning

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fc0dc7f2e52924be21f707d58961051
https://doi.org/10.1109/icra48506.2021.9561770

How good are RGB cameras retrieving colors of natural scenes and paintings?—A study based on hyperspectral imaging

Autor: José A. R. Monteiro, Marcello Picollo, Ana Bailão, Costanza Cucci, A. Casini, Liliana Querido Cardeira, Lorenzo Stefani, Shigeki Nakauchi, Taisei Kondo, João M. M. Linhares, Sérgio M. C. Nascimento

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Sensors
Volume 20
Issue 21
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 6242, p 6242 (2020)
Sensors (Basel) 20 (2020): 1–14. doi:10.3390/s20216242
info:cnr-pdr/source/autori:Linhares J.M.M.; Monteiro J.A.R.; Bailao A.; Cardeira L.; Kondo T.; Nakauchi S.; Picollo M.; Cucci C.; Casini A.; Stefani L.; Nascimento S.M.C./titolo:How good are RGB cameras retrieving colors of natural scenes and paintings?--a study based on hyperspectral imaging/doi:10.3390%2Fs20216242/rivista:Sensors (Basel)/anno:2020/pagina_da:1/pagina_a:14/intervallo_pagine:1–14/volume:20

RGB digital cameras (RGB) compress the spectral information into a trichromatic system capable of approximately representing the actual colors of objects. Although RGB digital cameras follow the same compression philosophy as the human eye (OBS), the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b2daca371c0f0dc12c1d7705c4607f7

Direct Measurement of Electron Transfer Rates between Iron(II) Phthalocyanine and Gold with Different Interface Structures

Autor: Katsuyoshi Ikeda, Taisei Kondo, Kenta Motobayashi

Publikováno v: ECS Meeting Abstracts. :3658-3658

Electron transfer in a metal/molecule system has been extensively studied using various methods. In particular, the relation between the structure of metal/molecule junctions and the electron transfer property is of great interest in the research fie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d8c7b54fb6415c20c96f23f2f1ff307
https://doi.org/10.1149/ma2020-02683658mtgabs