Search Results for author: Stuart J. Gibson

Found 5 papers, 2 papers with code

LSHR-Net: a hardware-friendly solution for high-resolution computational imaging using a mixed-weights neural network

1 code implementation27 Apr 2020 Fangliang Bai, Jinchao Liu, Xiaojuan Liu, Margarita Osadchy, Chao Wang, Stuart J. Gibson

However, to date, there have been two major drawbacks: (1) the high-precision real-valued sensing patterns proposed in the majority of existing works can prove problematic when used with computational imaging hardware such as a digital micromirror sampling device and (2) the network structures for image reconstruction involve intensive computation, which is also not suitable for hardware deployment.

Image Reconstruction

Learning to Support: Exploiting Structure Information in Support Sets for One-Shot Learning

no code implementations22 Aug 2018 Jinchao Liu, Stuart J. Gibson, Margarita Osadchy

Our model features three novel components: First is a feed-forward embedding that takes random class support samples (after a customary CNN embedding) and transfers them to a better class representation in terms of a classification problem.

General Classification Meta-Learning +1

Dynamic Spectrum Matching with One-shot Learning

no code implementations23 Jun 2018 Jinchao Liu, Stuart J. Gibson, James Mills, Margarita Osadchy

The effectiveness of the classification using CNNs drops rapidly when only a small number of spectra per substance are available for training (which is a typical situation in real applications).

Binary Classification Classification +4

Cystoid macular edema segmentation of Optical Coherence Tomography images using fully convolutional neural networks and fully connected CRFs

no code implementations15 Sep 2017 Fangliang Bai, Manuel J. Marques, Stuart J. Gibson

As a first step, the framework trains the FCN model to extract features from retinal layers in OCT images, which exhibit CME, and then segments CME regions using the trained model.

Segmentation

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