Zobrazeno 1 - 10
of 651
pro vyhledávání: '"Xinpeng Zhang"'
Publikováno v:
Diagnostic Pathology, Vol 19, Iss 1, Pp 1-9 (2024)
Abstract Background Cytotoxic lymphocytes (CLs) express potent toxins, including perforin (P) and granzyme-B (G), which brings about target cell death. The purpose of this study was to evaluate the killing capacity of tumor-infiltrating CLs by means
Externí odkaz:
https://doaj.org/article/9ec1fb4a843b4b9cae173793a3461916
Autor:
Xinpeng Zhang, Junqing Hu, Yi Li, Jichao Tang, Kaijin Yang, Ayan Zhong, Yanjun Liu, Tongtong Zhang
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
Gallstones are crystalline deposits in the gallbladder that are traditionally classified as cholesterol, pigment, or mixed stones based on their composition. Microbiota and host metabolism variances among the different types of gallstones remain larg
Externí odkaz:
https://doaj.org/article/3b375c80e2d343d58410f160cf72b6d9
Publikováno v:
Water, Vol 16, Iss 11, p 1495 (2024)
Soil water and soil temperature are important ecological factors and driving forces for ecosystem restoration and sustainable development, possessing great significance for climate modeling and prediction. The Hengduan Mountains in southeastern Tibet
Externí odkaz:
https://doaj.org/article/43a95a95b4bf4db684060e1524340f8e
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3315 (2024)
Mainstream transferable adversarial attacks tend to introduce noticeable artifacts into the generated adversarial examples, which will impair the invisibility of adversarial perturbation and make these attacks less practical in real-world scenarios.
Externí odkaz:
https://doaj.org/article/02d7b74bf95b439aa6fb36fa5273641a
Publikováno v:
Mathematics, Vol 12, Iss 4, p 615 (2024)
Traditional image steganography conceals secret messages in unprocessed natural images by modifying the pixel value, causing the obtained stego to be different from the original image in terms of the statistical distribution; thereby, it can be detec
Externí odkaz:
https://doaj.org/article/5385f8a8d6404d97ae1ae853914fadd5
Publikováno v:
Applied Sciences, Vol 14, Iss 4, p 1494 (2024)
With the extensive adoption of generative models across various domains, the protection of copyright for these models has become increasingly vital. Some researchers suggest embedding watermarks in the images generated by these models as a means of p
Externí odkaz:
https://doaj.org/article/9cf4029bb5e34ac68531870114105701
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 2050-2064 (2023)
Effective infrared small target detection is still challenging due to small target sizes and the clutter in the background. Unfortunately, many advanced methods do not perform well in preserving and detecting multiscale objects in complex scenes. We
Externí odkaz:
https://doaj.org/article/14636be2dfc04838b0736e860425ca39
Autor:
Junqing Hu, Jichao Tang, Xinpeng Zhang, Kaijin Yang, Ayan Zhong, Qin Yang, Yanjun Liu, Yi Li, Tongtong Zhang
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Gallstone disease (GSD) is associated with changes in the gut and gallbladder bacterial composition, but there is limited information on the role of the fungal community (mycobiome) in disease development. This study aimed to characterize the gallbla
Externí odkaz:
https://doaj.org/article/8453a3ce62ef4996903beb62aa142105
Publikováno v:
IET Image Processing, Vol 16, Iss 2, Pp 344-355 (2022)
Abstract Video hashing is a useful technology for diverse video applications, such as digital watermarking, copy detection and content authentication. This paper proposes a novel efficient video hashing based on low‐rank frames. A key contribution
Externí odkaz:
https://doaj.org/article/6263c13dda4649fa8186b459ac037b30
Publikováno v:
IEEE Access, Vol 10, Pp 65598-65610 (2022)
Accurate segmentation and detection (instance segmentation) of white blood cells (WBCs) from whole slide images remains a challenging task, as the WBCs vary widely in shapes, sizes, and colors caused by different cell subtypes and various staining te
Externí odkaz:
https://doaj.org/article/eae0e5d24adb42fda4fbbb6a7bc8c7dc