Zobrazeno 1 - 10
of 567
pro vyhledávání: '"Dual domain"'
Autor:
Jiaxing Li
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 36, Iss 9, Pp 102229- (2024)
Dental abnormalities (DA) are frequent signs of disorders of the mouth that cause discomfort, infection, and loss of teeth. Early and reasonably priced treatment may be possible if defective teeth in the oral cavity are automatically detected. Severa
Externí odkaz:
https://doaj.org/article/1221ff6865b04f388dbebb70ec5e7954
Publikováno v:
Tomography, Vol 10, Iss 1, Pp 133-158 (2024)
Sparse view computed tomography (SVCT) aims to reduce the number of X-ray projection views required for reconstructing the cross-sectional image of an object. While SVCT significantly reduces X-ray radiation dose and speeds up scanning, insufficient
Externí odkaz:
https://doaj.org/article/15f6fe5db31348f08f7127c79848b361
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2938 (2024)
Addressing the compatibility challenges surrounding the robustness and reversibility of existing video watermarking techniques, this study introduces a novel video dual-domain blind watermarking algorithm leveraging the Hadamard transform. Specifical
Externí odkaz:
https://doaj.org/article/705e838712f24958952ee7f5621168a0
Publikováno v:
Bioengineering, Vol 11, Iss 7, p 646 (2024)
X-ray computed tomography (CT) imaging technology has become an indispensable diagnostic tool in clinical examination. However, it poses a risk of ionizing radiation, making the reduction of radiation dose one of the current research hotspots in CT i
Externí odkaz:
https://doaj.org/article/535160c7b0ab4138b9b79fd45b9ad00b
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3261 (2024)
Industrial computed tomography (CT) images reconstructed directly from projection data using the filtered back projection (FBP) method exhibit strong metal artifacts due to factors such as beam hardening, scatter, statistical noise, and deficiencies
Externí odkaz:
https://doaj.org/article/066c84d7d57e49bebfd92d999f1e1668
Publikováno v:
Electronics Letters, Vol 59, Iss 24, Pp n/a-n/a (2023)
Abstract In this letter, we developed novel Structure Enhanced Channel Attention Network (SECANet) for scene text image super‐resolution (STISR). The newly proposed SECANet integrates a group of Structure‐Enhanced Attention Modules to focus more
Externí odkaz:
https://doaj.org/article/37f925c409cf4cdf8a10c419a0959013
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 1, Pp 99-108 (2023)
The complex working environment of mine leads to the degradation of the infrared image. The existing infrared image enhancement algorithm is easy to lose the scene details or causes the target edge blur while improving the signal-to-noise ratio and c
Externí odkaz:
https://doaj.org/article/a1bd3a428f8544d7b3094def0bd49863
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 54, Iss 1, Pp 1-16 (2023)
Computed tomography (CT) is a medical image widely used in clinical medicine that visualizes the fine structural details inside human body. In clinical practice, to prevent the tissue damage caused by patient exposure to high-radiation X-ray beams, X
Externí odkaz:
https://doaj.org/article/ce77a32c93994d519b2c0c060a8d8f66
Publikováno v:
IEEE Access, Vol 11, Pp 123766-123783 (2023)
The traditional fault diagnosis methods generally present poor diagnosis accuracy and robustness when faced with complex conditions that involve noisy interference and domain shift. Therefore, a new weight-based dual domain adaptation transfer model
Externí odkaz:
https://doaj.org/article/a4b97312f5e8494ebd43280fdb08fe6f
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
IntroductionAccurate white blood cells segmentation from cytopathological images is crucial for evaluating leukemia. However, segmentation is difficult in clinical practice. Given the very large numbers of cytopathological images to be processed, dia
Externí odkaz:
https://doaj.org/article/6404c7eb21a04e6783d94304e8448be7