Underwater image quality optimization: Researches, challenges, and future trends

M Wang, K Zhang, H Wei, W Chen, T Zhao - Image and Vision Computing, 2024 - Elsevier
Underwater images serve as crucial mediums for conveying marine information.
Nevertheless, due to the inherent complexity of the underwater environment, underwater …

To develop multi-object detection and recognition using improved GP-FRCNN method

GB Loganathan, TH Fatah, ET Yasin… - … on Smart Structures …, 2022 - ieeexplore.ieee.org
The Region-based Convolutional Neural Network (R-CNN), which is more rapid, has been
recognized as the best detection algorithm. With our design basis for Faster RCNN …

[HTML][HTML] Underwater image enhancement based on the improved algorithm of dark channel

D Zhu - Mathematics, 2023 - mdpi.com
Enhancing underwater images presents a challenging problem owing to the influence of
ocean currents, the refraction, absorption and scattering of light by suspended particles, and …

Salt and pepper noise removal method based on graph signal reconstruction

Q Zhang, C Huang, L Yang, Z Yang - Digital Signal Processing, 2023 - Elsevier
Salt and Pepper (SAP) noise is a very common type of impulse noise which frequently arises
in image acquisition and transmission. Removing SAP noise is an important task in image …

Color tone determination prior algorithm for depth variant underwater images from AUV's to improve processing time and image quality

RP Mungekar, R Jayagowri - Multimedia Tools and Applications, 2023 - Springer
There are different movements of AUV based on the design and if the AUV glides up and
down underwater, so the images captured by the AUV cameras are depth variant images. In …

Underwater Image Enhancement Based on Multichannel Adaptive Compensation

H Qiang, Y Zhong, Y Zhu, X Zhong… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Due to underwater light absorption and scattering, underwater images often suffer from color
distortion and low contrast. However, existing underwater image enhancement methods can …

Discrete combined fractional Fourier transform and its application to image enhancement

S Sharma, T Varma - Multimedia Tools and Applications, 2024 - Springer
Many generalizations of the Fourier transform (FT) have been introduced in the literature,
including fractional Fourier transform (FrFT) and linear canonical transform (LCT). This …

基于红外图像处理的建筑外窗缺陷能耗分析研究

张玲玲, 张继冉, 许廒, 任攀攀, 丁立斌 - 红外技术, 2023 - hwjs.nvir.cn
将红外热成像技术与图像处理技术结合, 用压差法进行建筑外窗空气渗透检测.
通过红外热成像仪对建筑外窗进行红外图片采集, 利用图像处理技术对采集的外窗图像进行红外 …

A new design scheme of two-channel graph filter bank

H Wang, S He, Y Ou, R Zeng, C Guo - Digital Signal Processing, 2024 - Elsevier
The existing designs of a two-channel graph filter bank (2c-graph-FB) are polynomial-based
and have the numerical calculation problem when designing high performance/order 2c …

A Novel Approach to Diagnose the Animal Health Continuous Monitoring Using IoT Based Sensory Data.

D Kandepan, DK Venkatesan - Instrumentation, Mesures …, 2022 - search.ebscohost.com
Monitoring the health of humans in everyday life is quite challenging. Smart wearables have
been increasingly important in recent technologies for monitoring and indicating our current …