Search Results for author: Chiman Kwan

Found 5 papers, 1 papers with code

A high performance approach to detecting small targets in long range low quality infrared videos

no code implementations4 Dec 2020 Chiman Kwan, Bence Budavari

Since targets are small in long range infrared (IR) videos, it is challenging to accurately detect targets in those videos.

Unsupervised Pansharpening Based on Self-Attention Mechanism

no code implementations16 Jun 2020 Ying Qu, Razieh Kaviani Baghbaderani, Hairong Qi, Chiman Kwan

First, the self-attention mechanism is proposed where the spatial varying detail extraction and injection functions are estimated according to the attention representations indicating spectral characteristics of the MSI with sub-pixel accuracy.

Pansharpening

Unsupervised and Unregistered Hyperspectral Image Super-Resolution with Mutual Dirichlet-Net

1 code implementation27 Apr 2019 Ying Qu, Hairong Qi, Chiman Kwan, Naoto Yokoya, Jocelyn Chanussot

With this design, the network allows to extract correlated spectral and spatial information from unregistered images that better preserves the spectral information.

Hyperspectral Image Super-Resolution Image Super-Resolution

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