A method to evaluate camouflage effectiveness by computer simulation
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https://doi.org/10.54939/1859-1043.j.mst.90.2023.119-126Keywords:
Background; Camouflage pattern; Camouflage assessment; CSI; RMSE; Matlab.Abstract
In recent years, the investment in research and application of new camouflage patterns with higher camouflage efficiency has shown the increasingly important role of camouflage. This paper presents a method to evaluate the effectiveness of camouflage by computer simulation based on images of camouflage patterns and backgrounds and using the similarity evaluation indexes of images such as CSI, RMSE, etc. On the basis of using 5 camouflage patterns and 2 typical background images of mountains and urban areas, the computational simulation results on Matlab have clarified the difference in the camouflage efficiency of the patterns. With simplicity in simulation calculation and high reliability, this method serves as a basis for evaluating and selecting camouflage patterns suitable for each terrain during application research and the consideration of purchasing camouflage systems from abroad for use in our country.
References
[1]. J. R. Rao, “Introduction to camouflage and deception,” Defence research & development organisation, Ministry of Defence, New Delhi, (1999).
[2]. Đ. X. Doanh và cộng sự, “Phương pháp đánh giá đa tiêu chí ứng dụng trong lĩnh vực ngụy trang,” Tạp chí Nghiên cứu khoa học và công nghệ quân sự, Số Đặc san Hội thảo Quốc gia FEE 2022, tr. 154-163, (2022).
[3]. A. O. Ramsley, “Camouflage patterns – effects of size and color,” NXB PN, tr. 5-21, (1979).
[4]. T. R. O'Neill, “Dual-tex 2: Field evaluation of dual-tex gradient pattern,” USMA, West Point, N.Y. City, pp. 1-13, (1977).
[5]. M. Friskovec et al., “Design and evaluation of a camouflage pattern for the Slovenian urban environment,” J. of Imaging Science and Technology, Vol. 020507, tr. 1-11, (2010).
[6]. C. Lin et al., “Developing a similarity index for static camouflaged target detection,” The Imaging Science Journal, Vol. 62, no. 6, pp. 337-341, (2013).
[7]. Y. T. Prasetyo et al., “Assessing Indonesian Military Camouflage using Camouflage Similarity Index (CSI) Algorithm,” MSIE 2020, doi: 10.1145/3396743.3396775.
[8]. H C. J. Lin et al., “Optimization of color design for military camouflage in CIELAB color space,” Color Research & Application, vol.44, no. 3, pp. 367–380, (2019).
[9]. Y. T. Prasetyo, “Evaluating Existing China Military Camouflage Designs using Camouflage Similarity Index(CSI),” Proceedings of the 5th International Conference on Industrial and Business Engineering - ICIBE2019, (2019).
[10]. X. Yang et al,. "MF-CFI: A fused evaluation index for camouflage patterns based on human visual perception," Defence Technology, Vol 17, Issue 5, pp. 1602-1608, (2021).
[11]. Tiêu chuẩn cơ sở “Vải chéo CVC in loang K20”, TCQS 554:2020/TCHC.
