Results 41 to 50 of about 8,409,422 (284)

Application of Computer Identification and Location Algorithm in Small far Infrared Target Recognition of Ship Under Surge Interference

Polish Maritime Research, 2017
The small far infrared target of ship in surge interference is easy to have visual deviation causing the low accuracy of target positioning and the bad target identification performance.
Zhu Renping
doaj   +1 more source

Robust Small Target Co-Detection from Airborne Infrared Image Sequences

Sensors, 2017
In this paper, a novel infrared target co-detection model combining the self-correlation features of backgrounds and the commonality features of targets in the spatio-temporal domain is proposed to detect small targets in a sequence of infrared images ...
Jingli Gao, Chenglin Wen, Meiqin Liu
doaj   +1 more source

Dual Enhancement Network for Infrared Small Target Detection

Applied Sciences
Infrared small target detection (IRSTD) is crucial for applications in security surveillance, unmanned aerial vehicle identification, military reconnaissance, and other fields.
Xinyi Wu, Xudong Hu, Huaizheng Lu, Chaopeng Li, Lei Zhang, Weifang Huang   +5 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

A Multi-Task Framework for Infrared Small Target Detection and Segmentation

IEEE Transactions on Geoscience and Remote Sensing, 2022
Due to the complicated background and noise of infrared images, infrared small target detection is one of the most difficult problems in the field of computer vision. In most existing studies, semantic segmentation methods are typically used to achieve better results.
Chen, Yuhang, Li, Liyuan, Liu, Xin, Su, Xiaofeng, Chen, Fansheng   +4 more
openaire   +3 more sources

A modified topological derivative based background suppression for infrared dim small target detection

, 2017
In the processing of infrared small target image which has low signal-To-noise ratio and complex background, the target detection and recognition are very hard.
Qin, Hanlin, Wang, Wanting, Huixin ZHOU, Hanbing LENG, wenxiong Cheng, Hanlin QIN, Wang, Chunmei, Leng, Hanbing, Qin, Hanlin (hlqin@mail.xidian.edu.cn), Zhou, Huixin, Chunmei WANG, Wanting WANG, Cheng, Wenxiong   +12 more
core   +1 more source

Residual Depth Feature-Extraction Network for Infrared Small-Target Detection

, 2023
Deep-learning methods have exhibited exceptional performance in numerous target-detection domains, and their application is steadily expanding to include infrared small-target detection as well.
Lizhe Wang, Yanbing Xu, Ruixin Yuan, Yanmei Zhang, Shengyun Li   +4 more
core   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

FEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao, Xiaoting Kang, Lulu Meng, Shaoxuan Zhang, Qiujie Li, Jinyu Zhou, Mengyue Xue, Chu Li, Hua Zhu, Pengzhou Hang, Jing Zhao   +10 more
wiley   +1 more source

IST-DETR: Improved DETR for Infrared Small Target Detection

IEEE Access
In this study, an Infrared Small-Target Detection Transformer (IST-DETR) is introduced, a novel model specifically designed to tackle the challenges of low-resolution infrared images and small target scales.
Li Zhao, Jianlong Wang, Yunhao Chen, Qian Yin, Guyao Rong, Sida Zhou, Jianing Tang   +6 more
doaj   +1 more source