Results 101 to 110 of about 8,409,422 (284)

Robust Infrared Small Target Detection Using a Novel Four-Leaf Model

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Infrared small target detection is widely used in the military field, and robust infrared small target detection has significant significance. Inspired by plants, an infrared small target detection method based on the four-leaf model is proposed.
Dali Zhou, Xiaodong Wang
doaj   +1 more source

Aerial moving target detection based on motion vector field analysis [PDF]

, 2007
An efficient automatic detection strategy for aerial moving targets in airborne forward-looking infrared (FLIR) imagery is presented in this paper. Airborne cameras induce a global motion over all objects in the image, that invalidates motion-based ...
Salgado Álvarez de Sotomayor, Luis, García Santos, Narciso, Jaureguizar Núñez, Fernando, Blanco Adán, Carlos Roberto del   +3 more
core  

Chitin‐Derived Carbon‐Metal Functional Materials

Advanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang, Chao Hsuan (Joseph) Sung, Haitao Yu, Ezra Sarmiento, Katarina Kotanchek, Ryan Christopher Lee, Michelle Chan, David Kisailus   +7 more
wiley   +1 more source

ISPANet: A Pyramid Self-Attention Network for Single-Frame High-Resolution Infrared Small Target Detection With a Large-Scale Dataset SHR-IRST

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In recent years, the imaging resolution of infrared detection equipment has gradually increased, and higher resolution infrared detection equipment has been used in various fields.
Wenjing Wang, Chengwang Xiao, Haofeng Dou, Ruixiang Liang, Huaibin Yuan, Guanghui Zhao, Zhiwei Chen, Yuhang Huang   +7 more
doaj   +1 more source

Multifunctional Neutrophil Nanovesicles Induce Remodeling of Tumor Immune Microenvironment and Synergistic Multimodal Tumor Therapy

Advanced Functional Materials, EarlyView.
Schematic illustration of the engineered RN@FDT for multimodal tumor therapy. a) Fabrication of FD&DOX/TFA‐loaded RGD‐NNV (RN@FDT) and the light‐triggered disassemble of RN@FDT. b) After internalized by tumor cells, RN@FDT are disintegrated under NIR‐II laser irradiation to boost PTT and induce cell apoptosis.
Jiahui Zhang, Cheng Ji, Xin‐Jian Fang, Yu Qian, Jiayuan Shi, Wenhui Liu, Baiyuan Fan, Yuan Zhong, Jiayi Wang, Dan Yu, Maoye Wang, Min Fu, Xiaoxin Zhang, Runbi Ji, Hélder A. Santos, Hongbo Zhang, Xu Zhang   +16 more
wiley   +1 more source

Identification of Low‐Value Defects in Infrared Images of Porcelain Insulators Based on STCE‐YOLO Algorithm

Energy Science & Engineering
Insulators, as a key component of the power system, their low‐value defect detection is of great significance to ensure the safe and stable operation of the power system.
Shaotong Pei, Weiqi Wang, Chenlong Hu, Keyu Li, Haichao Sun, Mianxiao Wu, Bo Lan   +6 more
doaj   +1 more source

Multiframe Infrared Small Target Detection With Frequency-Guided Background Modeling and Saliency-Based Target Enhancement

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Infrared small target detection plays a crucial role in both civilian and military applications. Although low-rank and sparse decomposition methods have shown strong capability in background separation, their performance is still limited by inaccurate ...
Xiaoling Ge, Zipeng Fu, Xuelian Yu, Weixian Qian, Kan Ren, Minjie Wan, Guohua Gu   +6 more
doaj   +1 more source

Infrared Small Target Detection with Scale and Location Sensitivity

2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Recently, infrared small target detection (IRSTD) has been dominated by deep-learning-based methods. However, these methods mainly focus on the design of complex model structures to extract discriminative features, leaving the loss functions for IRSTD under-explored.
Qiankun Liu 0001, Rui Liu 0039, Bolun Zheng, Hongkui Wang, Ying Fu 0001   +4 more
openaire   +3 more sources

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Infrared Small Target Detection Based on Weak Feature Enhancement and Target Adaptive Proliferation

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The imbalance between positive and negative samples and the loss of small targets in complex backgrounds are catastrophic for infrared small target detection.
Xiaoyu Xu, Weida Zhan, Yichun Jiang, Depeng Zhu, Yu Chen, Jinxin Guo, Ziqiang Hao, Deng Han   +7 more
doaj   +1 more source