P
Pakorn Kaewtrakulpong
Researcher at King Mongkut's University of Technology Thonburi
Publications - 38
Citations - 2130
Pakorn Kaewtrakulpong is an academic researcher from King Mongkut's University of Technology Thonburi. The author has contributed to research in topics: Acoustic emission & Mixture model. The author has an hindex of 10, co-authored 36 publications receiving 2010 citations. Previous affiliations of Pakorn Kaewtrakulpong include Brunel University London & University of Surrey.
Papers
More filters
Book ChapterDOI
An Improved Adaptive Background Mixture Model for Real-time Tracking with Shadow Detection
TL;DR: This paper presents a method which improves this adaptive background mixture model by reinvestigating the update equations at different phases, which allows the system learn faster and more accurately as well as adapts effectively to changing environment.
Journal ArticleDOI
A real time adaptive visual surveillance system for tracking low-resolution colour targets in dynamically changing scenes
TL;DR: This paper shows the system successfully tracking multiple people moving independently and the ability of the approach to maintain trajectories in the presence of occlusions and background clutter.
Journal ArticleDOI
Investigation of the relationship between internal fluid leakage through a valve and the acoustic emission generated from the leakage
TL;DR: In this paper, the authors presented a theoretical investigation of the acoustic emission to detect the internal leakage rate through a valve and experimental validation of the AE signals generated by internal liquid and gas leakage through valves.
Journal ArticleDOI
Study on source location using an acoustic emission system for various corrosion types
TL;DR: A low-cost acoustic emission (AE) location system based on a Field Programmable Gate Array PC (FPGA-PC) and a LOCAN 320 AE analyzer was used in this paper.
Journal ArticleDOI
Smart portable noninvasive instrument for detection of internal air leakage of a valve using acoustic emission signals
TL;DR: A novel low-cost instrument based on microcontroller and a novel theoretical model based on AE technique to predict the leakage rate are presented and it is shown that the instrument is capable of detecting possible valve leakage encountered in online operation.