Results 31 to 40 of about 12,812,822 (248)
Infrared Dim and Small Target Detection Based on Greedy Bilateral Factorization in Image Sequences
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Fast and stable detection of dim and small infrared (IR) targets in complex backgrounds has important practical significance for IR search and tracking system.
Dongdong Pang +5 more
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Nearshore Bathymetry Retrieval from Wave-Based Inversion for Video Imagery
Remote Sensing, 2022 A wavelet-based method for bathymetry retrieval using a sequence of static images of the surface wave field, as obtained from video imagery, is proposed.
Diogo Santos +4 more
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Visual inference of flow flux via free surface PDE model and image sequence assimilation
IET Cyber-systems and Robotics, 2019 The free-surface flows, such as flows in rivers, lakes, and tides, play an important role in hydraulic engineering and environmental monitoring. However, due to their complex and changeable characters, the precise evolution procedure is quite difficult ...
Shan Guo, Chao Xu, Ka Fai Cedric Yiu
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Probabilistic approach for maximum likelihood estimation of pose using lines
IET Computer Vision, 2016 In this study, the authors have proposed a new solution for the problem of pose estimation from a set of matched 3D model and 2D image lines. Traditional line‐based pose estimation methods utilising the finite information of the observations are based on
Yueqiang Zhang +3 more
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Endoscopic video defogging using luminance blending
Healthcare Technology Letters, 2019 Endoscopic video sequences provide surgeons with direct surgical field or visualisation on anatomical targets in the patient during robotic surgery. Unfortunately, these video images are unavoidably hazy or foggy to prevent surgeons from clear surgical ...
Xiongbiao Luo +3 more
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Action recognition using vague division DMMs
The Journal of Engineering, 2017 This study presents a novel human action recognition method based on the sequences of depth maps, which provide additional body shape and motion information for action recognition.
Ke Jin +4 more
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A New Image Encryption Algorithm Using a Hyperchaotic Lorenz System to Produce Efficient and Sufficiently Swift Responses to Different Security Needs of Clients [PDF]
Journal of Optoelectronical Nanostructures, 2023 This paper proposes a new plaintext-related mechanism based on plaintext encryption. For simplicity, PCODE was proposed as the image encryption code. The original picture was encoded to get the proposed encryption and plaintext encryption with a chaotic
Zahra Kaviyani +2 more
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Multiple object tracking using feature fusion in hierarchical LSTMs
The Journal of Engineering, 2020 Multiple object tracking sets the foundation for many intelligent video applications. The authors present a novel tracking solution using the ability of recurrent neural networks to effectively model complex temporal dynamics between objects irrespective
Ehtesham Hassan
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Deformable Shape Priors in Chan-Vese Segmentation of Image Sequences
, 2007 In this paper we propose a new method for variational segmentation of image sequences containing nonrigid, moving objects. The method is based on the Chan-Vese model augmented with a novel frame-to-frame interaction term, which allow us to update the ...
Niels Chr. Overgaard +8 more
core +1 more source