Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Pingshun Lei"'
Publikováno v:
Optics letters. 47(11)
A smart vector-inspired optical vision guiding (VIOVG) method for autonomous underwater vehicle (AUV) docking and formation is proposed. Unlike traditional optical guiding methods based on LED arrays, the method is inspired by a vector, and uses four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08c2a7a3570d4608580b674f7e262e0e
https://pubmed.ncbi.nlm.nih.gov/35648964
https://pubmed.ncbi.nlm.nih.gov/35648964
Autor:
yang chen, xinwei wang, mingming wang, liang sun, pingshun lei, jianan chen, jun he, yan zhou
Publikováno v:
Eighth Symposium on Novel Photoelectronic Detection Technology and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da32c7778b8197d0f3ab1aa2fa4b132d
https://doi.org/10.1117/12.2627165
https://doi.org/10.1117/12.2627165
Publikováno v:
Eighth Symposium on Novel Photoelectronic Detection Technology and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d210eaadca07a7e551cd91cf4b8dafc
https://doi.org/10.1117/12.2626820
https://doi.org/10.1117/12.2626820
Publikováno v:
Real-time Photonic Measurements, Data Management, and Processing VI.
High-resolution 3D optical imaging is important for unmanned underwater vehicles (UUVs) in the applications of target detection and recognition, underwater engineering, automatic navigation, scientific research, and natural resources exploration. Com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c765102ec16f9e523e508537e622a3
https://doi.org/10.1117/12.2601579
https://doi.org/10.1117/12.2601579
Publikováno v:
Applied optics. 59(10)
This paper proposes a stereo camera trap to expand field of view (FOV) of the traditional camera trap and to measure wildlife sizes with a centimeter-scaled accuracy within the detection distance of 10 m. In the method, FOVs of the two cameras are pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26f267e7e0769f78f00591e55c61dc9b
https://pubmed.ncbi.nlm.nih.gov/32400611
https://pubmed.ncbi.nlm.nih.gov/32400611
Autor:
Jianan Chen, Liang Sun, Xinwei Wang, Yan Zhou, Zhongke Xu, Pingshun Lei, Jun He, Shaomeng Wang, Yuqing Yang
Publikováno v:
Semiconductor Lasers and Applications IX.
The underwater optical vision guidance technique is important for AUV short-range docking. Most of the docking lights are blue or green LED lights. However, LED lights have large divergence angle and cannot meet long range optical guidance. In this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e77b9378751c80b43c226483a041f98a
https://doi.org/10.1117/12.2537813
https://doi.org/10.1117/12.2537813
Autor:
Pingshun Lei, Pan Huang, Yan Zhou, Liang Sun, Xin Zhong, Han Dong, Songtao Fan, Maozhong Li, Xinwei Wang, Yuqing Yang, Jun He, Jianan Chen
Publikováno v:
Semiconductor Lasers and Applications IX.
Traditional NIR laser night vision systems can only obtain 2D images without target range information, and are also easily affected by fog, rain, snow and foreground/background. To solve the problems above, 3D laser night vision based on range-gated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f57bcfe885e75b198984346d6d030f42
https://doi.org/10.1117/12.2537121
https://doi.org/10.1117/12.2537121
Publikováno v:
Optoelectronic Imaging and Multimedia Technology VI.
Camera traps are commonly used in wildlife monitoring. Traditionally camera traps only capture 2D images of wildlife moving in front of them. However, size information of wildlife is lost, which is vital to determine their ages and genders. To solve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0def7503f5f42c641036be752b08e817
https://doi.org/10.1117/12.2537428
https://doi.org/10.1117/12.2537428
Publikováno v:
Optics Express. 29:9385
3D gated range-intensity correlation imaging (GRICI) can reconstruct a 3D scene with high range resolution in real time. However, in the applications of underwater range-gated imaging, targets with low reflectivity or at a far distance typically have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a5a6ddbb39c54cd19fa352b797e6f73
https://doi.org/10.1364/oe.420359
https://doi.org/10.1364/oe.420359