Results 31 to 40 of about 1,078,281 (196)

Spatial grouping resolves ambiguity to drive temporal recalibration. [PDF]

open access: yes, 2011
Cross-modal temporal recalibration describes a shift in the point of subjective simultaneity (PSS) between 2 events following repeated exposure to asynchronous cross-modal inputs-the adaptors. Previous research suggested that audiovisual recalibration is
Arnold, D. H., Roseboom, W., Yarrow, K.
core   +1 more source

An IFC-based database schema for mapping BIM data into a 3D spatially enabled land administration database

open access: yesInternational Journal of Digital Earth, 2021
There are different processes in 3D urban land administration in which spatial analysis plays an underpinning role. Among 3D data models, Industry Foundation Class (IFC) provides the potential capabilities for modelling legal and physical dimensions of ...
Maryam Barzegar   +3 more
doaj   +1 more source

Study of spatial database construction of smart mine

open access: yesGong-kuang zidonghua, 2014
The paper discussed construction models of spatial database of smart mine based on analysis of composition and characteristics of mine spatial data, and expounded construction of spatial data framework of smart mine from three aspects which are spatial ...
WANG Li, DU Jiusheng, JING Haitao
doaj   +1 more source

BIM-BASED INDOOR PATH PLANNING CONSIDERING OBSTACLES [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
At present, 87 % of people’s activities are in indoor environment; indoor navigation has become a research issue. As the building structures for people’s daily life are more and more complex, many obstacles influence humans’ moving.
M. Xu   +12 more
doaj   +1 more source

RESEARCH ON SPLICING METHOD OF DIGITAL RELIC FRAGMENT MODEL [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
In the course of archaeological excavation, a large number of pieces of cultural relics were unearthed, and the restoration of these fragments was done manually by traditional arts and crafts experts. In this process, cultural relics experts often try to
X. Yan   +6 more
doaj   +1 more source

Mapping Europe into local climate zones [PDF]

open access: yes, 2019
Cities are major drivers of environmental change at all scales and are especially at risk from the ensuing effects, which include poor air quality, flooding and heat waves.
Bechtel, Benjamin   +3 more
core   +2 more sources

REVIEW OF 3D GIS DATA FUSION METHODS AND PROGRESS [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
3D data fusion is a research hotspot in the field of computer vision and fine mapping, and plays an important role in fine measurement, risk monitoring, data display and other processes.
W. Hua   +6 more
doaj   +1 more source

Intelligent extraction of road cracks based on vehicle laser point cloud and panoramic sequence images

open access: yesJournal of Road Engineering
In light of the limited efficacy of conventional methods for identifying pavement cracks and the absence of comprehensive depth and location data in two-dimensional photographs, this study presents an intelligent strategy for extracting road cracks. This
Ming Guo   +6 more
doaj   +1 more source

Enhancing Disaster Management: Development of a Spatial Database of Day Care Centers in the USA

open access: yesISPRS International Journal of Geo-Information, 2015
Children under the age of five constitute around 7% of the total U.S. population, and represent a segment of the population that is totally dependent on others for day-to-day activities.
Nagendra Singh   +2 more
doaj   +1 more source

DISCRIMINATION OF CULTURAL RELICS SIMILARITY BASED ON PHASH ALGORITHM AND SIFT OPERATOR [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Among the immovable cultural relics such as grottoes, stone carvings of the same period usually show similar artistic styles and repetitive statues. Through the study of the similarity between cultural relics in the same period, we can have reference ...
W. Hua   +7 more
doaj   +1 more source

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