Zobrazeno 1 - 6
of 6
pro vyhledávání: '"mine monitoring image"'
Autor:
LI Wenzong, HUA Gang
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 1, Pp 45-52 (2022)
The amount of monitoring image information in unmanned working area of mine is large, and the hardware performance requirements are high in the image transmission and storage stage, which causes the problems of increased energy consumption and sudden
Externí odkaz:
https://doaj.org/article/61028c18a0d7499690079e86e082ff1c
Autor:
FU Yua
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 8, Pp 101-105 (2020)
The intelligent technology of mine video monitoring is one of the key technologies to realize visual remote intervention intelligent unmanned mining in coal mine.However, due to bad working environment of mining face in underground coal mine, the col
Externí odkaz:
https://doaj.org/article/fc802e34e2984a019c6c3dd32bc78a98
Publikováno v:
Gong-kuang zidonghua, Vol 42, Iss 6, Pp 74-77 (2016)
In view of problems of low illumination, a lot of dust and complex electromagnetic environment in coal mine underground, and images' quality captured by underground monitoring equipment would be reduced in transferring process caused by underground n
Externí odkaz:
https://doaj.org/article/ea3e497b5aa447008e3334aa08da513a
Publikováno v:
Gong-kuang zidonghua, Vol 41, Iss 11, Pp 48-52 (2015)
Aiming at noise, low image grey and little gray difference of dynamic monitoring image of coal mine, a dynamic image enhancement method was proposed. Original image is processed by an improved histogram equalization method firstly and then dealt with
Externí odkaz:
https://doaj.org/article/04f8859ed3974e05a05f20d29e305918
Autor:
YING Dong-jie, LI Wen-jie
Publikováno v:
Gong-kuang zidonghua, Vol 38, Iss 8, Pp 55-58 (2012)
In view of characteristics of darker monitoring image, lower contrast ratio and poor visual effect caused by bad environment of intensive coal powder and weak illumination in coal mine underground, the paper put forward an algorithm of image enhancem
Externí odkaz:
https://doaj.org/article/6048147ebc314656a42321c8d27e1daf
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