Results 11 to 20 of about 7,875 (196)
Mokslas: Lietuvos Ateitis, 2013 The paper investigates the reproduction accuracy of Ricoh Aficio colour 3006 printer. The study has been conducted analyzing four-color (CMYK) gradation curves – the compliance of zonal absorbance with standard references and printing stability of ...
Andrius Gedvila, Jonas Sidaravičius
doaj +5 more sources
GEOMETRIC CALIBRATION OF FULL SPHERICAL PANORAMIC RICOH-THETA CAMERA [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 A novel calibration process of RICOH-THETA, full-view fisheye camera, is proposed which has numerous applications as a low cost sensor in different disciplines such as photogrammetry, robotic and machine vision and so on.
S. Aghayari +3 more
doaj +4 more sources
The determination of identity and uniqueness of color laser printouts of Ricoh® brand by Adobe® Creative Cloud Photoshop® 2018 [PDF]
Egyptian Journal of Forensic Sciences, 2019 Background Printer forensics is a sub-branch of digital forensic science encompassing the identification of the source of any printout by different means.
Ahmad S. Salim, Asmaa A. Abdalla
doaj +2 more sources
Regional Functional Connectivity in Alzheimer's and Controls: MEG Analysis Using Multiple Measures [PDF]
Alzheimers DementAbstract Background Changes in brain network function have been clearly demonstrated in patients with Alzheimer's disease (AD). Specifically, previous electrophysiological studies have shown that delta and theta oscillatory activity increases in AD, while alpha and beta activity reduces, compared to controls. These frequency‐specific abnormalities have
Prabhu P +12 more
europepmc +2 more sources
Perioperative Medicine, 2021 Background Intraoperative physiological monitoring generates a large quantity of time-series data that might be associated with postoperative outcomes.
Xu Zhao +4 more
doaj +1 more source
Customer Retention Activities Using IoT Data:
Maketingu Janaru, 2020 In recent years, many companies have used data-based marketing to understand customer insight. In this article, we focused on Ricoh, which uses customers’ data to conduct efficient customer retention.
Hisashi Kawamata, Takeshi Moriguchi
doaj +1 more source
Positive Analysis on Japanese Individual Investors’ Ratio of Risk Asset Holding [PDF]
Eurasian Journal of Business and Economics, 2018 In this article, we investigate the determinants of risk asset holding ratio using micro data collected from a Web-based survey. The findings of the current study indicate that, (1) factors such as subjective excess return, overconfidence and time ...
Toshihiko TAKEMURA +3 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2022 In this paper, we proposed a new industry-university collaboration model that effectively links university technology seeds to product development. In retrospect, development of technology seeds has been conducted mainly in most case by universities ...
Koichi KATO +2 more
doaj +1 more source
COMPARISON OF TWO MATHEMATICAL MODELS FOR FISHEYE CAMERAS APPLIED IN THE ORB-SLAM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Fisheye lens cameras are becoming increasingly popular for vSLAM applications due to their wide field of view (FoV), providing more features to be tracked in a single image shot.
T. A. C. Garcia +3 more
doaj +1 more source
Future Internet, 2021 Recently, automatic speech recognition (ASR) and visual speech recognition (VSR) have been widely researched owing to the development in deep learning. Most VSR research works focus only on frontal face images.
Shinnosuke Isobe +4 more
doaj +1 more source