Results 231 to 240 of about 4,738,986 (282)

Visualizing interfacial thermal resistance in two-dimensional material-polymer composites from measurement to mechanistic understanding. [PDF]

Sci Adv
Li Z, Zhang X, Liu J, Miao R, Zhang G, Kong S, Sun M, Wang J, Chen J, Shi X.   +9 more
europepmc   +1 more source

A YOLOv8-Based Real-Time Road Congestion Decision-Making Approach Fused with Channel-Spatial Attention and Dynamic Weighted Loss. [PDF]

Sensors (Basel)
Huang W, Xu H, Bai H, Yu L.
europepmc   +1 more source

Dual-Path Collaborative Transformer: Hybrid Attention and Stepwise Dilated Convolution for Remote Sensing Image Super-Resolution. [PDF]

Sensors (Basel)
Li X, Zhang M, Jin Y, Xu L, Wang B, Yang J.   +5 more
europepmc   +1 more source

GE-Detection: Efficient Attention and Dropout for Low-Light Object Detection. [PDF]

Sensors (Basel)
Li X, Zhao H.
europepmc   +1 more source

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Jointly spatial-spectral resolution enhancement of hyperspectral imagery

2015 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2015
For hyperspectral image, low spatial and spectral resolution will cause inaccurate object detection and classification. In this paper, a novel jointly spatial-spectral resolution enhancement algorithm is proposed to promote the spatial resolution and spectral resolution simultaneously, high spatial resolution information from panchromatic image is used
Jingxiang Yang, Yongqiang Zhao
exaly   +2 more sources

A hierarchical neural system with attentional top–down enhancement of the spatial resolution for object recognition [PDF]

Vision Research, 2000
We present a hierarchical neurodynamical system for object recognition based on attentional control of the spatial resolution with which an object is analyzed during an iterative hypothesis testing cycle.
Gustavo Deco, Bernd Schürmann
exaly   +2 more sources

Spatial-resolution enhancement in computed tomography

IEEE Transactions on Medical Imaging, 2005
We propose an approach that combines an asymmetric fan-beam configuration and a new reconstruction algorithm to enhancing spatial resolution in computed tomography (CT). The asymmetric configuration can be achieved by changing the center of rotation (COR) from the conventional symmetric configuration.
Xiaochuan Pan, Lifeng Yu, Chien-Min Kao
openaire   +3 more sources

Microwave radiometer spatial resolution enhancement

IEEE Transactions on Geoscience and Remote Sensing, 2005
Scanning radiometer data processing can allow enhancing the limited intrinsic spatial resolution. This is important for data fusion. Mathematically, the problem to be solved is an inverse ill-posed problem. In this paper we compare the classical Backus-Gilbert inversion method with the truncated singular value decomposition (TSVD) one.
MIGLIACCIO, Maurizio, GAMBARDELLA A.
openaire   +3 more sources

Zonal wavefront sensing with enhanced spatial resolution

Optics Letters, 2016
In this Letter, we introduce a scheme to enhance the spatial resolution of a zonal wavefront sensor. The zonal wavefront sensor comprises an array of binary gratings implemented by a ferroelectric spatial light modulator (FLCSLM) followed by a lens, in lieu of the array of lenses in the Shack-Hartmann wavefront sensor. We show that the fast response of
Biswajit, Pathak, Bosanta R, Boruah
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Multiframe spatial resolution enhancement of color video

Proceedings of 3rd IEEE International Conference on Image Processing, 2002
This paper focuses on the spatial resolution enhancement of a video sequence. In contrast to previous work with grayscale images and highly constrained motion, we present a technique for color video frames with general motion. The method consists of determining subpixel motion estimation between video frames and subsequently using these estimates along
Nimish R. Shah, Avideh Zakhor
openaire   +1 more source