Search Results for author: Shuyu Sun

Found 4 papers, 0 papers with code

Zero-Shot Digital Rock Image Segmentation with a Fine-Tuned Segment Anything Model

no code implementations17 Nov 2023 Zhaoyang Ma, Xupeng He, Shuyu Sun, BiCheng Yan, Hyung Kwak, Jun Gao

Despite its advanced features, SAM struggles with rock CT/SEM images due to their absence in its training set and the low-contrast nature of grayscale images.

Image Segmentation Segmentation +1

Enhancing Rock Image Segmentation in Digital Rock Physics: A Fusion of Generative AI and State-of-the-Art Neural Networks

no code implementations10 Nov 2023 Zhaoyang Ma, Xupeng He, Hyung Kwak, Jun Gao, Shuyu Sun, BiCheng Yan

In digital rock physics, analysing microstructures from CT and SEM scans is crucial for estimating properties like porosity and pore connectivity.

Data Augmentation Image Segmentation +2

Flashlight Search Medial Axis: A Pixel-Free Pore-Network Extraction Algorithm

no code implementations5 Aug 2023 Jie Liu, Tao Zhang, Shuyu Sun

In this way, computational complexity of this method is greatly reduced compared to that of traditional pixel-based extraction methods, thus enabling large-scale pore-network extraction.

Dimensionality Reduction

Acceleration of the NVT-flash calculation for multicomponent mixtures using deep neural network models

no code implementations27 Jan 2019 Yiteng Li, Tao Zhang, Shuyu Sun

Phase equilibrium calculation, also known as flash calculation, has been extensively applied in petroleum engineering, not only as a standalone application for separation process but also an integral component of compositional reservoir simulation.

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