Results 161 to 170 of about 27,715 (278)
, 2014 相對於文字或數字為基礎的影像擷取而言，以內容為基礎的影像擷取(CBIR)為現今設計影像資料庫系統的主要趨勢。在設計CBIR的系統時，物件彼此之間的空間關係為重要的特徵，在這篇論文中，我們提出一個利用三角形切割法的質心延伸分佈表示法來表示影像內之物件，以及物件與物件之空間關係，並用此表示法來做空間推論以及相似影像擷取的功能。此表示法提供了十二種的相似度衡量類型以符合使用者不同之需求，經實驗證明用此表示法所建立的資料庫，有高效能的準確率及涵蓋度。Content-based image retrieval ...
Su, Yen-Wei, 蘇衍維
core
Advanced Intelligent Discovery, EarlyView.Sequential multicolor fluorescence imaging in dynamic microsystems is constrained by acquisition speed and excitation dose. This study introduces a real‐time framework to reconstruct spectrally separated channels from reduced cross‐channel acquisitions (frames containing mixed spectral contributions).
Juan J. Huaroto +3 more
wiley +1 more source
High-Accuracy Wave Direction Estimation Using Kalman Fusion of Interferometric Measurements and Energy Field Reconstruction. [PDF]
Sensors (Basel)Wang C, Li X, Xue L.
europepmc +1 more source
Cell Segmentation Beyond 2D—A Review of the State‐of‐the‐Art
Advanced Intelligent Discovery, EarlyView.Cell segmentation underpins many biological image analysis tasks, yet most deep learning methods remain limited to 2D despite the inherently 3D nature of cellular processes. This review surveys segmentation approaches beyond 2D, comparing 2.5D and fully 3D methods, analyzing 31 models and 32 volumetric datasets, and introducing a unified reference ...
Fabian Schmeisser +6 more
wiley +1 more source
An X-ray-emitting protocluster at z ≈ 5.7 reveals rapid structure growth. [PDF]
NatureBogdán Á +3 more
europepmc +1 more source
Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics
Advanced Intelligent Discovery, EarlyView.Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong +5 more
wiley +1 more source
Regional drought forecasting in data-scarce regions through a novel cluster-based liquid neural network. [PDF]
Sci RepDanandeh Mehr A, Ghavifekr AA, Tur R.
europepmc +1 more source
Advanced Intelligent Discovery, EarlyView.AI‐based tools enable rapid characterization of bacterial ultrastructure in low‐dose cryogenic transmission electron microscopy. The envelope thickness tool quantifies membrane thickness and anisotropy. The flagella module analyzes filament morphology and detects cell‐flagella contacts.
Sita Sirisha Madugula +10 more
wiley +1 more source
<i>Caenorhabditis inopinata</i> shows reduced attraction and increased head-swinging compared with <i>C. elegans</i> in plate chemotaxis. [PDF]
MicroPubl BiolSukmawinata E +4 more
europepmc +1 more source
Uncertainty‐Guided Selective Adaptation Enables Cross‐Platform Predictive Fluorescence Microscopy
Advanced Intelligent Discovery, EarlyView.Deep learning models often fail when transferred to new microscopes. A novel framework overcomes this by selectively adapting the early layers governing low‐level image statistics, while freezing deep layers that encode morphology. This uncertainty‐guided approach enables robust, label‐free virtual staining across diverse systems, democratizing ...
Kai‐Wen K. Yang +9 more
wiley +1 more source