3D photorealistic modeling of university building using Digital Close Range Photogrammetry

Rasam, Abdul Rauf Abdul; Hamid, Nuraifahwahyu A.; Hamid, Mimi Zaleha A.; Maarof, Ismail; Samad, Abd Manan

doi:10.1109/icsgrc.2013.6653293

Cited by 3 publications

(1 citation statement)

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“…Façade texture created by using photogrammetric and laser scanning requires extensive laborious works and still the bottle neck in photorealistic building modelling process (Rasam et al, 2013). One of the issues of laser scanning is the large data volumes that necessitates increased computer processing and memory storage to support the data (Markley et al, 2008).…”

Section: Study Backgroundmentioning

confidence: 99%

Development of 3d City Model Using Videogrammetry Technique

Hairuddin

Azri

Ujang

et al. 2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. 3D city model is a representation of urban area in digital format that contains building and other information. The current approaches are using photogrammetry and laser scanning to develop 3D city model. However, these techniques are time consuming and quite costly. Besides that, laser scanning and photogrammetry need professional skills and expertise to handle hardware and tools. In this study, videogrammetry is proposed as a technique to develop 3D city model. This technique uses video frame sequences to generate point cloud. Videos are processed using EyesCloud3D by eCapture. EyesCloud3D allows user to upload raw data of video format to generate point clouds. There are five main phases in this study to generate 3D city model which are calibration, video recording, point cloud extraction, 3D modeling and 3D city model representation. In this study, 3D city model with Level of Detail 2 is produced. Simple query is performed from the database to retrieve the attributes of the 3D city model.

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Section: Study Backgroundmentioning

confidence: 99%

Development of 3d City Model Using Videogrammetry Technique

Hairuddin

Azri

Ujang

et al. 2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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A 3D GIS mapping for landscape geovisualisation and park management: A case study in Kuala Keniam Station, Taman Negara Malaysia

Sha’aban

Rasam

Asmat

2021

IOP Conf. Ser.: Earth Environ. Sci.

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The Kuala Keniam Research Station in Taman Negara has experienced severe damages to large flood and therefore this station spatial visualization and database management need to be enhanced appropriately. A meticulous park information system is required for assisting staff and users to manage the spatial park entities in an identifiable ecotourism mapping. This pilot study was proposed to develop a 3D GIS visualisation for the park and landscape management using software development life cycle (SDLC) and several 3D software. Findings from the local user requirements showed that 100% agreed for developing an interactive 3D mapping in the study area. The developed mapping has demonstrated its capabilities in modelling 3D park mapping and constructing a geopark database such as updating functions of park’s attributes, park animation and visualisation, and other basic functions of a common park system. An experienced staff from the Department of Wildlife and National Parks Peninsular Malaysia (PERHILITAN) has been also interviewed with a testing form to evaluate the mapping’s capabilities and this evaluator was satisfied with all elements and functions developed in the digital map, but the interactivity of the map need to be improved for an advanced geoanalysis of the park.

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