Results 151 to 160 of about 7,404,152 (394)

Distributional Vision-Language Alignment by Cauchy-Schwarz Divergence [PDF]

arXiv
Multimodal alignment is crucial for various downstream tasks such as cross-modal generation and retrieval. Previous multimodal approaches like CLIP utilize InfoNCE to maximize mutual information, primarily aligning pairwise samples across modalities while overlooking distributional differences.
arxiv  

Elastic 3-D alignment of rat brain histological images [PDF]

, 2003
S. Gefen, Oleh J. Tretiak, Jonathan Nissanov   +2 more
openalex   +1 more source

Evaluation of KRAS and NRAS mutations in metastatic colorectal cancer: an 8‐year study of 10 754 patients in Turkey

Molecular Oncology, EarlyView.
This nationwide study evaluated KRAS and NRAS mutations in 10 754 Turkish patients with metastatic colorectal cancer. The results revealed a mutation frequency of 51.1%, with 46.6% having KRAS mutations, 4.5% having NRAS mutations, and 48.5% being wild‐type for both.
Gozde Kavgaci, Izzet Akiva, Yavuz Hakan Ozon, Hakan Berkil, Huseyin Karadayi, Omer Dizdar, Suayib Yalcin   +6 more
wiley   +1 more source

FITA: Fine-grained Image-Text Aligner for Radiology Report Generation [PDF]

arXiv
Radiology report generation aims to automatically generate detailed and coherent descriptive reports alongside radiology images. Previous work mainly focused on refining fine-grained image features or leveraging external knowledge. However, the precise alignment of fine-grained image features with corresponding text descriptions has not been considered.
arxiv  

Graylevel alignment between two images using linear programming [PDF]

, 2004
Edmund Y. Lam
openalex   +1 more source

Landscape of BRAF transcript variants in human cancer

Molecular Oncology, EarlyView.
We investigate the annotation of BRAF variants, focusing on protein‐coding BRAF‐220 (formerly BRAF‐reference) and BRAF‐204 (BRAF‐X1). The IsoWorm pipeline allows us to quantify these variants in human cancer, starting from RNA‐sequencing data. BRAF‐204 is more abundant than BRAF‐220 and impacts patient survival.
Maurizio S. Podda, Danilo Tatoni, Gianluca Mattei, Alberto Magi, Romina D'Aurizio, Laura Poliseno   +5 more
wiley   +1 more source

A Framework for Image Alignment of TerraSAR-X Images Using Fractional Derivatives and View Synthesis Approach

Journal of Intelligent Systems, 2018
Conventional integer order differential operators suffer from poor feature detection accuracy and noise immunity, which leads to image misalignment.
Sirisha B., Sandhya B., Paidimarry Chandra Sekhar, Sastry A.S. Chandrasekhara   +3 more
doaj   +1 more source

Visual question answering based evaluation metrics for text-to-image generation [PDF]

arXiv
Text-to-image generation and text-guided image manipulation have received considerable attention in the field of image generation tasks. However, the mainstream evaluation methods for these tasks have difficulty in evaluating whether all the information from the input text is accurately reflected in the generated images, and they mainly focus on ...
arxiv  

Equivalence and efficiency of image alignment algorithms [PDF]

, 2005
Simon Baker, Iain Matthews
openalex   +1 more source

Adversarial Image Alignment and Interpolation

, 2017
Volumetric (3d) images are acquired for many scientific and biomedical purposes using imaging methods such as serial section microscopy, CT scans, and MRI. A frequent step in the analysis and reconstruction of such data is the alignment and registration of images that were acquired in succession along a spatial or temporal dimension.
openaire   +2 more sources