Z
Zhengtao Li
Researcher at Huazhong University of Science and Technology
Publications - 6
Citations - 149
Zhengtao Li is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Sensor array & Image sensor. The author has an hindex of 3, co-authored 5 publications receiving 104 citations.
Papers
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Journal ArticleDOI
Optical remote sensing image enhancement with weak structure preservation via spatially adaptive gamma correction
TL;DR: Results on real low-contrast optical remote sensing images demonstrate that the proposed image enhancement scheme outperforms the state-of-the-arts in terms of brightness improvement, contrast enhancement, and detail preservation.
Journal ArticleDOI
Unidirectional variation and deep CNN denoiser priors for simultaneously destriping and denoising optical remote sensing images
Zhenghua Huang,Zhenghua Huang,Yaozong Zhang,Qian Li,Zhengtao Li,Tianxu Zhang,Nong Sang,Shiqi Xiong +7 more
TL;DR: Deep convolutional neural network denoiser prior is integrated into unidirectional variation model, named as UV-DCNN, to simultaneously destripe and denoise optical remote sensing images, which can be efficiently solved by the alternating minimization optimization method.
Patent
Multi-transducer fusion-based super-near distance autonomous navigation device and method
TL;DR: In this article, a multi-transducer fusion-based super-near distance autonomous navigation device and method is presented, which comprises a transducer subsystem, an information fusion subsystem, a sensor scanning structure and an indication guide structure, and data are acquired in a passive measurement mode that the visible light imaging sensor and the infrared imaging sensor are combined with an optical imaging sensor.
Journal ArticleDOI
An Enhanced Image Patch Tensor Decompostion for Infrared Small Target Detection
TL;DR: In this paper , a novel image patch tensor (IPT) model for infrared small-target detection is proposed, which utilizes the Laplace operator to approximate the background tensor rank.
Patent
Multi-sensor merging based super-close distance autonomous navigation apparatus and method
TL;DR: In this article, a multi-sensor merging based super-close distance autonomous navigation apparatus and method is presented, which includes a sensor subsystem, an information merging subsystem, a sensor scanning structure, and an orientation guiding structure.