Three-Dimensional Mapping of an Ancient Cave Paintings Using
Close-Range Photogrammetry and Terrestrial Laser Scanning
Technologies

Majid, Zulkepli; Ariff, Mohd Farid Mohd; Idris, Khairulnizam M.; Yusoff, Ahmad Razali; Aspuri, Anuar; Abbas, Mohamed Yusoff; Zainuddin, Khairulazhar; Ghani, A. R. A.; Saeman, A. A. Bin

doi:10.5194/isprs-archives-xlii-2-w3-453-2017

Cited by 9 publications

(6 citation statements)

References 2 publications

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“…Although not represented in Figure 14.4, the survey and recording methods have become more sophisticated over recent years. Between 2017 and 2020, the publications were more recording than survey and the recordings were no longer manual recordings, but employed digital techniques, such as multispectral imaging, drones, and 3D models from photogrammetry and laser scanning (see Majid et al 2017;Zainuddin 2019). There was also a significant increase in publications providing interpretations of the rock art.…”

Section: Methods Used In Publicationsmentioning

confidence: 99%

Australia-affiliated rock art research in Southeast Asia and Micronesia

Jalandoni¹

2022

Histories of Australian Rock Art Research

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Section: Methods Used In Publicationsmentioning

confidence: 99%

Australia-affiliated rock art research in Southeast Asia and Micronesia

Jalandoni¹

2022

Histories of Australian Rock Art Research

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“…In Malaysia, 3 D laser scanning has been used for variety of applications. As an ecological example, several researchers have demonstrated the use of laser scanner for capturing complex conditions in caves (Azmy et al , 2012; Majid et al , 2017; Idrees and Pradhan, 2017). Another application is for surveying purposes where laser scanning processes have been used for slope mapping (Taher, 2014) or common topographic high resolution surveying (Luh et al , 2014).…”

Section: Challenges Of As-built Documentationmentioning

confidence: 99%

A scan to as-built building information modeling workflow: a case study in Malaysia

Usmani¹,

Elshafey

Gheisari

et al. 2019

JEDT

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Purpose Three dimensional (3 D) laser scanner surveying is widely used in many fields, such as agriculture, mining and heritage documentation and can be of great benefit for as-built documentation in construction and facility management domains. However, there is lack of applied research and use cases integrating 3 D laser scanner surveying with building information modeling (BIM) for existing facilities in Malaysia. This study aims to develop a scan to as-built BIM workflow to use 3 D laser scanner surveying and create as-built building information models of an existing complex facility in Malaysia. Design/methodology/approach A case study approach was followed to develop a scan to as-built BIM workflow through four main steps: 3 D laser scanning, data preprocessing, data registration and building information modeling. Findings This case study proposes a comprehensive scan to as-built BIM workflow which illustrates all the required steps to create a precise 3 D as-built building information model from scans. This workflow was successfully implemented to the Eco-Home facility at the Universiti Teknologi Malaysia. Originality/value Scan to as-built BIM is a digital alternative to manual and tedious process of documentation of as-built condition of a facility and provides a detail process using laser scans to create as-built building information models of facilities.

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“…To record and survey historic timber buildings, there are four different solutions adopted, including manual measurements [8,9], topographic methods [10,11], close-range photogrammetry [12], and laser scanning methods [13,14]. Due to their lower efficiency and precision, traditional manual measurements have gradually been replaced by instrumental documentation [9].…”

Section: Introductionmentioning

confidence: 99%

Feasibility Study on Hyperspectral LiDAR for Ancient Huizhou-Style Architecture Preservation

et al. 2019

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Huizhou-style ancient architecture was one of the most important genres of architectural heritage in China. The architecture employed bricks, woods, and stones as raw materials, and timber frames were significant structures. Due to the drawback that the timbers were vulnerable to moisture and atmospheric agents, ancient timber buildings needed frequent protective interventions to maintain its good condition. Such interventions unavoidably disrupted the consistency between the original timber components. Besides this, the modifications brought about difficulty in correctly analysing and judging the state of existing ancient buildings, which, in current preservation practices, mainly rely on the expertise of skilled craftsmen to classify wood species and to identify the building-age of the timber components. Therefore, the industry and the research community urgently need a technique to rapidly and accurately classify wood materials and to discriminate building-age. In the paper, we designed an eye-safe 81-channel hyperspectral LiDAR (HSL) to tackle these issues. The HSL used an acousto-optic tunable filter (AOTF) as a spectral bandpass filter, offering the HSL measurements with 5 nm spectral resolution. Based on the HSL measurements, we analysed the relationship between the surface and cross-section spectral profiles of timber components from different ancient architectures built in the early Qing dynasty (~300 years), late Qing dynasty (~100 years), and nowadays, and confirmed the feasibility of using surface spectra of timber components for classification purpose. We classified building-ages and wood species with multiple Naive Bayes (NB) and support vector machine (SVM) classifiers by the surface spectra of timber components; this also unveiled the possibility of classifying gnawed timber components from its spectra for the first time. The encouraging experimental results supported that the AOTF-HSL is feasible for historic timber building preservation.

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Three-Dimensional Mapping of an Ancient Cave Paintings Using Close-Range Photogrammetry and Terrestrial Laser Scanning Technologies

Cited by 9 publications

References 2 publications

Australia-affiliated rock art research in Southeast Asia and Micronesia

Australia-affiliated rock art research in Southeast Asia and Micronesia

A scan to as-built building information modeling workflow: a case study in Malaysia

Feasibility Study on Hyperspectral LiDAR for Ancient Huizhou-Style Architecture Preservation

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