Results 191 to 200 of about 7,404,152 (394)

BSAFusion: A Bidirectional Stepwise Feature Alignment Network for Unaligned Medical Image Fusion [PDF]

arXiv
If unaligned multimodal medical images can be simultaneously aligned and fused using a single-stage approach within a unified processing framework, it will not only achieve mutual promotion of dual tasks but also help reduce the complexity of the model.
arxiv  

Imaging the antiparallel magnetic alignment of adjacent Fe and MnAs thin films [PDF]

, 2008
Romain Breitwieser, M. Marangolo, J. Lüning, Nicolas Jaouen, L. Joly, M. Eddrief, V. H. Etgens, M. Sacchi   +7 more
openalex   +1 more source

Understanding and measuring mechanical signals in the tumor stroma

FEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz, Chiara Cimmino, Maurizio Ventre, Alessandra Cambi   +3 more
wiley   +1 more source

PathFL: Multi-Alignment Federated Learning for Pathology Image Segmentation [PDF]

arXiv
Pathology image segmentation across multiple centers encounters significant challenges due to diverse sources of heterogeneity including imaging modalities, organs, and scanning equipment, whose variability brings representation bias and impedes the development of generalizable segmentation models.
arxiv  

Calypso In Vivo Experience: Accuracy Compared to kV and CBCT Imaging and Analysis of Geometric Residual and Rotational Alignment [PDF]

, 2009
Lauren D. Courlas, J OˈDaniel, Q Wu, Whasil Lee, F Yin   +4 more
openalex   +1 more source

Bioengineering facets of the tumor microenvironment in 3D tumor models: insights into cellular, biophysical and biochemical interactions

FEBS Open Bio, EarlyView.
The tumor microenvironment is a dynamic, multifaceted complex system of interdependent cellular, biochemical, and biophysical components. Three‐dimensional in vitro models of the tumor microenvironment enable a better understanding of these interactions and their impact on cancer progression and therapeutic resistance.
Salma T. Rafik, Deniz Bakkalci, Alexander J. MacRobert, Umber Cheema   +3 more
wiley   +1 more source

Impact of Face Alignment on Face Image Quality [PDF]

arXiv
Face alignment is a crucial step in preparing face images for feature extraction in facial analysis tasks. For applications such as face recognition, facial expression recognition, and facial attribute classification, alignment is widely utilized during both training and inference to standardize the positions of key landmarks in the face.
arxiv  

Unsupervised Joint Alignment of Complex Images

, 2007
Gary B. Huang, Vidit Jain, Erik Learned-Miller   +2 more
openalex   +2 more sources

BIM: Image matching using biological gene sequence alignment [PDF]

, 2009
Hung-Sik Kim, Hau-wen Chang, Haibin Liu, Jeongkyu Lee, Dongwon Lee   +4 more
openalex   +1 more source

METTL3 knockout accelerates hepatocarcinogenesis via inhibiting endoplasmic reticulum stress response

FEBS Open Bio, EarlyView.
Liver‐specific knockout of N6‐methyladenosine (m6A) methyltransferase METTL3 significantly accelerated hepatic tumor initiation under various oncogenic challenges, contrary to the previously reported oncogenic role of METTL3 in liver cancer cell lines or xenograft models. Mechanistically, METTL3 deficiency reduced m6A deposition on Manf transcripts and
Bo Cui, Silin Tu, Haibo Li, Zhancheng Zeng, Ruiqi Xiao, Jing Guo, Xiaoqi Liang, Chang Liu, Lijie Pan, Wenjie Chen, Mian Ge, Xiaofen Zhong, Linsen Ye, Huaxin Chen, Qi Zhang, Yan Xu   +15 more
wiley   +1 more source