Results 281 to 290 of about 7,765,524 (352)

An Efficient Anti-Interference Imaging Technology for Marine Radar

IEEE Transactions on Geoscience and Remote Sensing, 2022
Marine radar plays a significant role in ship navigation. However, when contending with interference among cosailing navigation radars, the echo data may be unintentionally corrupted, and it becomes challenging to obtain high-quality imagery using ...
Deqing Mao   +5 more
semanticscholar   +1 more source

An efficient image segmentation method for skin cancer imaging using improved golden jackal optimization algorithm

Comput. Biol. Medicine, 2022
Skin cancer is one of the worst cancers nowadays that poses a severe threat to the health and safety of individuals. Therefore, skin cancer classification and early diagnosis are recommended to preserve human life.
Essam H. Houssein   +4 more
semanticscholar   +1 more source

Optics and the Mariner Imaging Instrument

Applied Optics, 1970
A television instrument was developed to observe the features of Mars at resolutions and accuracies greater than those obtainable from earth-based telescopes and from photographs obtained by Mariner IV. The television instruments developed for Mariners VI and VII are of a two-camera configuration, exposed alternately during the planetary encounter and ...
D R, Montgomery, L A, Adams
openaire   +2 more sources

A marine fungus Alternaria alternata FB1 efficiently degrades polyethylene.

Journal of Hazardous Materials, 2022
Huge quantities of plastic wastes have been accumulating in the environment causing serious ecological problems and significantly impacting the global carbon cycling.
Rongrong Gao, Rui Liu, Chaomin Sun
semanticscholar   +1 more source

Underwater Multispectral Computational Imaging Based on a Broadband Water-Resistant Sb2Se3 Heterojunction Photodetector.

ACS Nano, 2022
Exploration, utilization, and protection of marine resources are of great significance to the survival and development of mankind. However, currently classical optical cameras suffer information loss, low contrast, and color distortion due to the ...
Yujin Liu   +8 more
semanticscholar   +1 more source

Spatially mapping the immune landscape of melanoma using imaging mass cytometry

Science immunology, 2022
Melanoma is an immunogenic cancer with a high response rate to immune checkpoint inhibitors (ICIs). It harbors a high mutation burden compared with other cancers and, as a result, has abundant tumor-infiltrating lymphocytes (TILs) within its ...
D. Moldoveanu   +40 more
semanticscholar   +1 more source

Fast seismic imaging for marine data

2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012
Seismic imaging can be formulated as a linear inverse problem where a medium perturbation is obtained via minimization of a least-squares misfit functional. The demand for higher resolution images in more geophysically complex areas drives the need to develop techniques that handle problems of tremendous size with limited computational resources. While
Aleksandr Aravkin   +2 more
openaire   +1 more source

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