Zobrazeno 1 - 10
of 321
pro vyhledávání: '"Underwater image restoration"'
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Underwater images typically exhibit low quality due to complex imaging environments, which impede the development of the Space-Air-Ground-Sea Integrated Network (SAGSIN). Existing physical models often ignore the light absorption and attenuation prop
Externí odkaz:
https://doaj.org/article/c2485cc65e954e89b5a4d7bac3557a59
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 17263-17277 (2024)
Underwater hyperspectral imaging is crucial for various marine applications, with underwater hyperspectral target detection (HTD) holding significant importance. However, existing research on underwater HTD is limited, as most methods fail to adequat
Externí odkaz:
https://doaj.org/article/be79e08f0a0b4275ad3497f933938aa2
Autor:
Chenggang Dai, Mingxing Lin
Publikováno v:
IEEE Access, Vol 12, Pp 82427-82442 (2024)
Underwater images typically present poor visibility, color distortion, and noise, which limit the application in several high-level tasks of image analysis. To address these corruptions, a novel method is proposed to reconstruct high-quality underwat
Externí odkaz:
https://doaj.org/article/d6d30f5ce67a4febb38809877127ef21
Publikováno v:
Remote Sensing, Vol 16, Iss 20, p 3773 (2024)
Underwater optical imaging is essential for exploring the underwater environment to provide information for planning and regulating underwater activities in various underwater applications, such as aquaculture farm observation, underwater topographic
Externí odkaz:
https://doaj.org/article/c8bb812007274bb7b6c776ea3bc6b2b1
Publikováno v:
Photonics, Vol 11, Iss 8, p 773 (2024)
Polarimetric imaging technology plays a crucial role in de-scattering, particularly in the field of underwater image restoration. Circularly polarized light (or the underlying circular polarization memory effect) has been proven to better preserve th
Externí odkaz:
https://doaj.org/article/35125033fd0343afaafd1f9e2242ed16
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1208 (2024)
Underwater imaging presents unique challenges, notably color distortions and reduced contrast due to light attenuation and scattering. Most underwater image enhancement methods first use linear transformations for color compensation and then enhance
Externí odkaz:
https://doaj.org/article/7984f30e3fd84a88b29d48a64341a824
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 6, p 935 (2024)
Methods based on light field information have shown promising results in depth estimation and underwater image restoration. However, improvements are still needed in terms of depth estimation accuracy and image restoration quality. Previous work on u
Externí odkaz:
https://doaj.org/article/9b68c868c5854fed9e6c6725874e3c08
Publikováno v:
PeerJ Computer Science, Vol 9, p e1559 (2023)
The analysis and communication of underwater images are often impeded by various elements such as blur, color cast, and noise. Existing restoration methods only address specific degradation factors and struggle with complex degraded images. Furthermo
Externí odkaz:
https://doaj.org/article/5d146ac9b1394d75bce46a1006ce4d47
Autor:
I. Sharath Chandra, Rajveer Kushaldev Shastri, D. Kavitha, Kallakunta Ravi Kumar, S. Manochitra, Penumuchi Bujji Babu
Publikováno v:
Measurement: Sensors, Vol 28, Iss , Pp 100835- (2023)
Underwater image deteriorates due to the scattering effect of light in the water. The challenging factor in underwater image analysis is the blurring of the image and color distortion. Various techniques were explored to offer solutions for underwate
Externí odkaz:
https://doaj.org/article/be0ef48ef53b47038dae983d16338e83
Publikováno v:
Water, Vol 16, Iss 5, p 626 (2024)
Underwater images commonly experience degradation caused by light absorption and scattering in water. Developing lightweight and efficient neural networks to restore degraded images is challenging because of the difficulty in obtaining high-quality p
Externí odkaz:
https://doaj.org/article/b6d3ad4cedc448478cef95a8268e2a4a