Detection and tracking of gas plumes in LWIR hyperspectral video sequence data

Autor: Gerhart, Torin, Sunu, Justin, Merkurjev, Ekaterina, Chang, Jen-Mei, Gilles, Jerome, Bertozzi, Andrea L.

Publikováno v: SPIE Defense, Security, and Sensing, 2013, Baltimore, Proceedings Volume 8743, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XIX; 87430J (2013)

Automated detection of chemical plumes presents a segmentation challenge. The segmentation problem for gas plumes is difficult due to the diffusive nature of the cloud. The advantage of considering hyperspectral images in the gas plume detection prob

Externí odkaz: http://arxiv.org/abs/2411.00281

Deep Neural Network-Based Flood Monitoring System Fusing RGB and LWIR Cameras for Embedded IoT Edge Devices.

Autor: Lee, Youn Joo¹ (AUTHOR) yjlee21@sejong.ac.kr, Hwang, Jun Young¹ (AUTHOR) hjy3451@naver.com, Park, Jiwon¹ (AUTHOR) dolpin0204@naver.com, Jung, Ho Gi² (AUTHOR) hogijung@ut.ac.kr, Suhr, Jae Kyu¹ (AUTHOR) jksuhr@sejong.ac.kr

Publikováno v: Remote Sensing. Jul2024, Vol. 16 Issue 13, p2358. 19p.

Contrast Enhancement Method Using Region-Based Dynamic Clipping Technique for LWIR-Based Thermal Camera of Night Vision Systems.

Autor: Choi, Cheol-Ho¹ (AUTHOR) cheoro1994@hanwha.com, Han, Joonhwan¹ (AUTHOR), Cha, Jeongwoo¹ (AUTHOR), Choi, Hyunmin¹ (AUTHOR), Shin, Jungho¹ (AUTHOR), Kim, Taehyun¹ (AUTHOR), Oh, Hyun Woo¹ (AUTHOR)

Publikováno v: Sensors (14248220). Jun2024, Vol. 24 Issue 12, p3829. 25p.

Affine transform representation for reducing calibration cost on absorption-based LWIR depth sensing

Autor: Takahiro Kushida, Ryutaro Nakamura, Hiroaki Matsuda, Wenhao Chen, Kenichiro Tanaka

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)

Abstract Multispectral long-wave infrared (LWIR) ranging is a technique that estimates the distance to the object based on wavelength-dependent absorption of LWIR light through the air. Prior works require time-consuming measurements for calibration

Externí odkaz: https://doaj.org/article/938279a2b5004097b0458010a56949ad

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