An automatic recognition method for fish species and length using an underwater stereo vision system

Y Deng, H Tan, M Tong, D Zhou, Y Li, M Zhu - Fishes, 2022 - mdpi.com
Develo** new methods to detect biomass information on freshwater fish in farm conditions
enables the creation of decision bases for precision feeding. In this study, an approach …

Distorted underwater image reconstruction for an autonomous underwater vehicle based on a self-attention generative adversarial network

T Li, Q Yang, S Rong, L Chen, B He - Applied Optics, 2020 - opg.optica.org
Imaging through the wavy air–water surface suffers from severe geometric distortions, which
are caused by the light refraction effect that affects the normal operations of underwater …

Restoration of non-rigidly distorted underwater images using a combination of compressive sensing and local polynomial image representations

JG James, P Agrawal… - Proceedings of the IEEE …, 2019 - openaccess.thecvf.com
Images of static scenes submerged beneath a wavy water surface exhibit severe non-rigid
distortions. The physics of water flow suggests that water surfaces possess spatio-temporal …

Reconstruction of distorted underwater images using robust registration

Z Zhang, X Yang - Optics express, 2019 - opg.optica.org
Imaging through a fluctuating air-water surface is a challenging task since light rays bent by
unknown amounts lead to complex geometric distortions. This paper presents a new …

A two-stage restoration of distorted underwater images using compressive sensing and image registration

Z Zhang, YG Tang, K Yang - Advances in Manufacturing, 2021 - Springer
Imaging through a time-varying water surface exhibits severe non-rigid geometric distortions
and motion blur. Theoretically, although the water surface possesses smoothness and …

Synthetic imaging through wavy water surface with centroid evolution

R Zhang, D He, Y Li, L Huang, X Bao - Optics express, 2018 - opg.optica.org
Imaging through a wavy water surface is a challenging task, as the wavy water surface
introduces anisoplanatism effects difficult to model and track. A typical recovery method is …

Atmospheric turbulence degraded image restoration using a modified dilated convolutional network

C Su, X Wu, Y Guo, S Zhang, Z Wang… - IET Image …, 2022 - Wiley Online Library
Long‐distance imaging is generally blurry and warped due to the presence of atmospheric
turbulence, which harms the performance of the photoelectric system. Among these, real …

Removing atmospheric turbulence effects in unified complex steerable pyramid framework

C Zhang, B Xue, F Zhou, W **ong - IEEE Access, 2018 - ieeexplore.ieee.org
Simultaneously removing atmospheric turbulence-induced geometric distortion and blurry
degradation is a challenging task. In this paper, we propose an effective method to remove …

Water-air interface imaging: recovering the images distorted by surface waves via an efficient registration algorithm

B Jian, C Ma, D Zhu, Q Huang, J Ao - Entropy, 2022 - mdpi.com
Imaging through the wavy water–air interface is challenging since the random fluctuations of
water will cause complex geometric distortion and motion blur in the images, seriously …

Structural information reconstruction of distorted underwater images using image registration

T Sun, Y Tang, Z Zhang - Applied Sciences, 2020 - mdpi.com
Featured Application The proposed method can be applied to the restoration for turbulence
degraded video in nuclear power plant reactors, underwater target or aerial target …