1 code implementation • 13 Mar 2024 • Haoqing Li, Jinfu Yang, Yifei Xu, Runshi Wang
Infrared Small Target Detection (IRSTD) aims to segment small targets from infrared clutter background.
1 code implementation • 19 Oct 2023 • Haoqing Li, Jinfu Yang, Yifei Xu, Runshi Wang
Due to the small size of infrared targets, manual annotation consumes more resources and restricts the development of this field.
1 code implementation • 24 Sep 2023 • Haoqing Li, Jinfu Yang, Runshi Wang, Yifei Xu
Due to the dearth of high-level semantic information, small infrared target features are weakened in the deep layers of the CNN, which underachieves the CNN's representation ability.
no code implementations • 9 Aug 2023 • Haoqing Li, Shuo Tang, Peng Wu, Pau Closas
Global Navigation Satellite System (GNSS) is pervasive in navigation and positioning applications, where precise position and time referencing estimations are required.
1 code implementation • 6 Jan 2023 • Haoqing Li, Bhavya Duvvuri, Ricardo Borsoi, Tales Imbiriba, Edward Beighley, Deniz Erdogmus, Pau Closas
To evaluate the proposed methodology we consider a water mapping task where real data acquired by the Landsat and MODIS instruments are fused generating high spatial-temporal resolution image estimates.
no code implementations • 4 Jan 2023 • Helena Calatrava, Bhavya Duvvuri, Haoqing Li, Ricardo Borsoi, Edward Beighley, Deniz Erdogmus, Pau Closas, Tales Imbiriba
Our method also improves the performance of deep learning-based classifiers without the need for additional training data.
no code implementations • 12 May 2022 • Nasim Soltani, Hai Cheng, Mauro Belgiovine, Yanyu Li, Haoqing Li, Bahar Azari, Salvatore D'Oro, Tales Imbiriba, Tommaso Melodia, Pau Closas, Yanzhi Wang, Deniz Erdogmus, Kaushik Chowdhury
Here, ML blocks replace the individual processing blocks of an OFDM receiver, and we specifically describe this swapping for the legacy channel estimation, symbol demapping, and decoding blocks with Neural Networks (NNs).
no code implementations • 26 Apr 2022 • Haoqing Li, Bhavia Duvviri, Ricardo Borsoi, Tales Imbiriba, Edward Beighley, Deniz Erdogmus, Pau Closas
Satellite imaging has a central role in monitoring, detecting and estimating the intensity of key natural phenomena.
no code implementations • 17 Apr 2021 • Haoqing Li, Ricardo Augusto Borsoi, Tales Imbiriba, Pau Closas, José Carlos Moreira Bermudez, Deniz Erdoğmuş
Autoencoder (AEC) networks have recently emerged as a promising approach to perform unsupervised hyperspectral unmixing (HU) by associating the latent representations with the abundances, the decoder with the mixing model and the encoder with its inverse.