Results 51 to 60 of about 12,855 (164)

HRTracker: Multi-Object Tracking in Satellite Video Enhanced by High-Resolution Feature Fusion and an Adaptive Data Association

open access: yesRemote Sensing
Multi-object tracking in satellite videos (SV-MOT) is an important task with many applications, such as traffic monitoring and disaster response. However, the widely studied multi-object tracking (MOT) approaches for general images can rarely be directly
Yuqi Wu   +3 more
doaj   +1 more source

RANCANGAN DAN IMPLEMENTASI GALERI VIDEO DAN ANIMASI PADA SITUS LAPAN POLAR SATELLITE

open access: yesJUTI: Jurnal Ilmiah Teknologi Informasi, 2009
Lapan Tubsat satellite has produced large number of videos or satellite images since the first launch from the Satish Dhawan Space Center, Sriharikota India, on January 10, 2007.
Soewarto Hardhienata, Medria Kusuma Dewi
doaj   +1 more source

Synergistic Frequency-Spatial Enhancement With Temporal Correlation for Robust Satellite Video Tracking

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The adjacency effect introduces a coupled challenge of blurry targets and similar-object interference in satellite videos, leading to severe ambiguity in template matching and error accumulation in existing satellite video single object tracking (SOT ...
Xiaowen Zhang   +5 more
doaj   +1 more source

Securing Satellite Communications: Real-Time Video Encryption Scheme on Satellite Payloads

open access: yes
The rapid development of low-Earth orbit (LEO) satellite constellations and satellite communication systems has elevated the importance of secure video transmission, which is the key to applications such as remote sensing, disaster relief, and secure information exchange.
Qiu, Hanshuo   +3 more
openaire   +2 more sources

Multiscale Collaborative Attention Network for Robust Multiobject Tracking in Satellite Video

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Satellite video has revolutionized Earth observation, offering unprecedented capabilities for automated object tracking. However, multiobject tracking (MOT) in satellite videos remains highly challenging due to complex backgrounds, extremely low signal ...
Fen Hu, Peng Yang, Jie Dou, Lei Dou
doaj   +1 more source

Single target tracking in high-resolution satellite videos: a comprehensive review

open access: yesGeo-spatial Information Science
With the development of dynamic acquisition technology for satellite video data, significant progress in target tracking has been made in recent years. This progress plays an important role in monitoring rapidly changing events. Different from targets in
Xin Huang   +4 more
doaj   +1 more source

OITrack: Multi-Object Tracking for Small Targets in Satellite Video via Online Trajectory Completion and Iterative Expansion over Union

open access: yesRemote Sensing
Multi-object tracking (MOT) in satellite videos presents significant challenges, including small target sizes, dense distributions, and complex motion patterns. To address these issues, we propose OITrack, an improved tracking framework that integrates a
Weishan Lu   +5 more
doaj   +1 more source

HLSOT: A Hybrid Learning Framework for Satellite Video Object Tracking

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Visual object tracking in satellite videos is essential for remote sensing applications but remains challenging due to small targets, background interference, and appearance changes.
Li Bai   +7 more
doaj   +1 more source

A Random Degradation Aggregation Network With Temporal-Spatial Attention for Satellite Video Super-Resolution

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In recent years, video super-resolution (VSR) has achieved significant progress. However, most existing VSR methods rely on fixed and known degradation models, such as bicubic downsampling, which limits their effectiveness in real-world scenarios ...
Lu Li, Mi Wang, Yingdong Pi
doaj   +1 more source

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