1 code implementation • IEEE Geoscience and Remote Sensing Letters 2020 • Danfeng Hong, Lianru Gao, Renlong Hang, Bing Zhang, Jocelyn Chanussot
To overcome this limitation, we present a simple but effective multimodal DL baseline by following a deep encoder–decoder network architecture, EndNet for short, for the classification of hyperspectral and light detection and ranging (LiDAR) data.
1 code implementation • 25 May 2020 • Renlong Hang, Zhu Li, Qingshan Liu, Pedram Ghamisi, Shuvra S. Bhattacharyya
Specifically, a spectral attention sub-network and a spatial attention sub-network are proposed for spectral and spatial classification, respectively.
1 code implementation • 5 Mar 2020 • Behnood Rasti, Danfeng Hong, Renlong Hang, Pedram Ghamisi, Xudong Kang, Jocelyn Chanussot, Jon Atli Benediktsson
The advances in feature extraction have been inspired by two fields of research, including the popularization of image and signal processing as well as machine (deep) learning, leading to two types of feature extraction approaches named shallow and deep techniques.
no code implementations • 4 Feb 2020 • Renlong Hang, Zhu Li, Pedram Ghamisi, Danfeng Hong, Guiyu Xia, Qingshan Liu
For the feature-level fusion, three different fusion strategies are evaluated, including the concatenation strategy, the maximization strategy, and the summation strategy.
no code implementations • Remote Sensing 2019 • Guangjun Xu, Cheng Cheng, Wenxian Yang, Wenhong Xie, Lingmei Kong, Renlong Hang, Furong Ma, Changming Dong, Jingsong Yang
Oceanic eddies play an important role in global energyand material transport, and contribute greatly to nutrient and phytoplankton distribution.
no code implementations • 28 Feb 2019 • Renlong Hang, Qingshan Liu, Danfeng Hong, Pedram Ghamisi
The first RNN layer is used to eliminate redundant information between adjacent spectral bands, while the second RNN layer aims to learn the complementary information from non-adjacent spectral bands.
no code implementations • 20 Aug 2018 • Feng Zhou, Renlong Hang, Qingshan Liu, Xiaotong Yuan
Specifically, for each pixel, we feed its spectral values in different channels into Spectral LSTM one by one to learn the spectral feature.
1 code implementation • 23 Mar 2017 • Qingshan Liu, Feng Zhou, Renlong Hang, Xiao-Tong Yuan
In the network, the issue of spectral feature extraction is considered as a sequence learning problem, and a recurrent connection operator across the spectral domain is used to address it.
no code implementations • 11 Nov 2016 • Qingshan Liu, Renlong Hang, Huihui Song, Zhi Li
In this paper, we propose a multi-scale deep feature learning method for high-resolution satellite image classification.
no code implementations • 11 Nov 2016 • Qingshan Liu, Renlong Hang, Huihui Song, Fuping Zhu, Javier Plaza, Antonio Plaza
In this paper, we propose a new adaptive deep pyramid matching (ADPM) model that takes advantage of the features from all of the convolutional layers for remote sensing image classification.
no code implementations • 22 Feb 2016 • Yubao Sun, Renlong Hang, Qingshan Liu, Fuping Zhu, Hucheng Pei
In this paper, we propose a novel data-driven regression model for aerosol optical depth (AOD) retrieval.