Infrastructure assessment and surveying
Center Researcher
Selected research spans road-asset detection, UAV mapping, pavement testing and infrastructure management.
Listed separately from selected publications. Record type and available evidence are stated for each item.
2024 · Conference programme entry · iCHE2024
The organizer’s programme lists Sittinun Thongbai and Weerachai Wongweeranimit as coauthors of entry 1463. A published full paper or DOI has not been verified.
2004 · Thesis · Chulalongkorn University library
Uses Markov chains to forecast pavement roughness on roads carrying fewer than 2,000 vehicles per day, considering road location, surface type, traffic, rainfall and terrain.
2014 · Published conference paper · NCCE 2014
Develops the Laser MPD: DRR prototype to measure pavement mean profile depth as an indicator for friction screening and network-level road safety assessment.
2013 · Conference bibliography · Chulalongkorn University
Conference work on improving the Department of Rural Roads central database. Listed in the coauthor’s Chulalongkorn University bibliography; full proceedings text has not been verified.
Published research, with a short guide to the question and method.
9 selected publications
Road and Airfield Pavement Technology · ICPT 2025, Lecture Notes in Civil Engineering 771, 847–858
Compares conventional asphalt concrete and recycled-plastic-modified mixtures using laboratory and field tests of stiffness, moisture resistance, rutting and fatigue.
Proceedings of the 3rd Asia Symposium on Image and Graphics (ASIG 2025), 51–63 · Online April 2026
Studies diffusion-based synthetic data augmentation for vehicle detection, using quality-aware reference selection and mAP-guided allocation. Citation and authorship are verified from ACM-deposited metadata; the full text was not accessible in this scan.
Journal of Educational Innovation and Research, 8(3), 1181–1196
Evaluates a modified field CBR test assembly, comparing test results, variability and operating time with conventional equipment.
Thai-language article. English title and author names follow the publisher PDF.
Engineering Journal of Research and Development, 34(1)
Investigates processing and quality assessment for UAV mapping using imagery acquired over the Chulalongkorn UAV test field.
Journal of Buddhist Anthropology, 7(2), 186–201
Uses questionnaires and interviews to examine factors affecting the outcomes of completed highway bridge construction projects.
Information, 13(1), 5
Combines a Vision Transformer backbone with YOLOX and a feature-pyramid decoder to detect roadside assets in Thai highway images.
Naresuan University Engineering Journal, 16(1), 53–63
Examines skid resistance and polishing performance of asphalt mixtures with different proportions of reclaimed asphalt pavement.
Journal of Transportation and Logistics (TRANSLOG), Vol. 2020, Issue 1, Article 7, 122–143
Assesses local-road management capacity across 442 local administrative organisations in Thailand. It examines road registration, condition and safety assessment, knowledge use, and maintenance equipment, identifying differences in capacity across types of local authority.
Thai-language article. English title follows the DOI metadata; author names are transliterated for this page. The source record preserves the original Thai byline.
Conference on Advances in Civil Engineering for Sustainable Development, 451–457 · Institutional repository record
Conference research on predicting asphalt skid resistance from mixture and aggregate characteristics. The institutional repository verifies the citation; full text is not available there.
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Selected research outputs follow the original sources, including work at different institutions. Not every item is a current center project.
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