Results 61 to 70 of about 11,065 (211)

Weighted Direct Nonlinear Regression for Effective Image Interpolation

IEEE Access, 2019
This paper proposes a learning-based image interpolation method based on weighted direct nonlinear regression. It attempts to learn the nonlinear relationship between the low-resolution patches and their corresponding high-resolution patches by using an ...
Jieying Zheng, Wanru Song, Yahong Wu, Feng Liu   +3 more
doaj   +1 more source

Two-Stream Action Recognition-Oriented Video Super-Resolution

, 2019
We study the video super-resolution (SR) problem for facilitating video analytics tasks, e.g. action recognition, instead of for visual quality. The popular action recognition methods based on convolutional networks, exemplified by two-stream networks ...
Liu, Dong, Xiong, Zhiwei, Zhang, Haochen
core   +1 more source

pygid: a Python package for fast data reduction in grazing‐incidence diffraction

Journal of Applied Crystallography, EarlyView.
A new Python package, pygid, enables fast batch processing of X‐ray scattering data, with a particular focus on grazing‐incidence geometries.Advances in X‐ray and neutron sources, as well as in area‐detector technologies, enable the recording of several terabytes of raw two‐dimensional detector data in a single experiment.
Ainur Abukaev, Constantin Völter, Mikhail Romodin, Sebastian Schwartzkopff, Florian Bertram, Oleg Konovalov, Alexander Hinderhofer, Dmitry Lapkin, Frank Schreiber   +8 more
wiley   +1 more source

A Seabed Terrain Feature Extraction Transformer for the Super-Resolution of the Digital Bathymetric Model

Remote Sensing, 2023
The acquisition of high-resolution (HR) digital bathymetric models (DBMs) is crucial for oceanic research activities. However, obtaining HR DBM data is challenging, which has led to the use of super-resolution (SR) methods to improve the DBM’s resolution,
Wuxu Cai, Yanxiong Liu, Yilan Chen, Zhipeng Dong, Hanxiao Yuan, Ningning Li   +5 more
doaj   +1 more source

Bicubic spline interpolation in L-shaped domains

Journal of Approximation Theory, 1973
AbstractBirkhoff and de Boor first posed the question of the existence of a convergent bicubic spline interpolation scheme for non-rectangular domains. In this paper that query is answered affirmatively for L-shaped domains. Specifically, it is shown that ∥sf − f∥= O(hr) where sf is the bicubic spline interpolant associated with a smooth function f, h ...
Carlson, R.E, Hall, C.A
openaire   +2 more sources

A Novel Multimodal Deep Image Analysis Model for Predicting Extraction/Non‐Extraction Decision

Orthodontics &Craniofacial Research, Volume 29, Issue 1, Page 101-111, February 2026.
ABSTRACT Objective This study aimed to develop a deep learning model classifier capable of predicting the extraction/non‐extraction binary decision using lateral cephalometric radiographs (LCRs) and intraoral scans (IOS) to serve as an additional decision‐support tool for orthodontists.
Sunna Imtiaz Ahmad, Jakub Olczyk, Adriel S. Araújo, João Pedro de Moura Medeiros, Vinicius C. Teixeira, Carlos F. A. Gomes, Maurício Cecílio Magnaguagno, Quinn Roederer, Vinicius Dutra, R. Scott Conley, Dalvan Griebler, George Eckert, Márcio Sarroglia Pinho, Hakan Turkkahraman   +13 more
wiley   +1 more source

Research on Deep Learning Energy Consumption Prediction Based on Generating Confrontation Network

IEEE Access, 2019
In the context of increasingly tight energy supply and rising prices, it is of great significance to carry out research on energy consumption prediction models with energy conservation as the goal.
Shilong Fan
doaj   +1 more source

Detail-revealing Deep Video Super-resolution

, 2017
Previous CNN-based video super-resolution approaches need to align multiple frames to the reference. In this paper, we show that proper frame alignment and motion compensation is crucial for achieving high quality results.
Gao, Hongyun, Jia, Jiaya, Liao, Renjie, Tao, Xin, Wang, Jue   +4 more
core   +1 more source

Matching Multiple Backgrounds: Egg Camouflage Across Different Habitats in a Shorebird

Ecology and Evolution, Volume 16, Issue 1, January 2026.
We studied egg camouflage in Kentish plovers nesting in two visually distinct habitats, sandy beaches and salt marshes, in southern Spain. Despite initial expectations of local adaptation or compromise camouflage, the birds instead chose nest sites within each habitat that shared overlapping colour and visual texture characteristics, allowing effective
Alexandra Grandón‐Ojeda, Tamás Székely, Robert N. Kelsh, Alejandro Pérez‐Hurtado, Innes C. Cuthill   +4 more
wiley   +1 more source

Increased virtual resolution for sub-pixel displacement algorithm optimization in digital image correlation for AISI 1020 steel

Journal of Materials Research and Technology
The development of the digital image correlation (DIC) technique has required the use of cameras with increasingly higher resolution, as well as requiring complex sub-pixel tracking algorithms with exponentially increasing computational cost.
Silmara M. Cardoso, Maurício M. Ribeiro, Douglas S. Silva, Raí Felipe P. Junio, Sergio N. Monteiro, Jean da S. Rodrigues   +5 more
doaj   +1 more source