Search Results for author: Yulong Liu

Found 9 papers, 2 papers with code

See Through Their Minds: Learning Transferable Neural Representation from Cross-Subject fMRI

no code implementations11 Mar 2024 Yulong Liu, Yongqiang Ma, Guibo Zhu, Haodong Jing, Nanning Zheng

Our model integrates a high-level perception decoding pipeline and a pixel-wise reconstruction pipeline guided by high-level perceptions, simulating bottom-up and top-down processes in neuroscience.

Brain Decoding General Knowledge +1

BrainCLIP: Bridging Brain and Visual-Linguistic Representation Via CLIP for Generic Natural Visual Stimulus Decoding

1 code implementation25 Feb 2023 Yulong Liu, Yongqiang Ma, Wei Zhou, Guibo Zhu, Nanning Zheng

Our experiments show that this combination can boost the decoding model's performance on certain tasks like fMRI-text matching and fMRI-to-image generation.

Brain Decoding Image Generation +3

Image Super-Resolution using Efficient Striped Window Transformer

1 code implementation24 Jan 2023 Jinpeng Shi, Hui Li, Tianle Liu, Yulong Liu, Mingjian Zhang, Jinchen Zhu, Ling Zheng, Shizhuang Weng

However, the challenge of balancing model performance and complexity has hindered their application in lightweight SR (LSR).

Image Super-Resolution

Linear Convergence of Gradient Methods for Estimating Structured Transition Matrices in High-dimensional Vector Autoregressive Models

no code implementations NeurIPS 2021 Xiao Lv, Wei Cui, Yulong Liu

In this paper, we present non-asymptotic optimization guarantees of gradient descent methods for estimating structured transition matrices in high-dimensional vector autoregressive (VAR) models.

Phase-controlled pathway interferences and switchable fast-slow light in a cavity-magnon polariton system

no code implementations24 Feb 2021 Jie Zhao, Longhao Wu, Tiefu Li, Yu-xi Liu, Franco Nori, Yulong Liu, Jiangfeng Du

We study the phase controlled transmission properties in a compound system consisting of a 3D copper cavity and an yttrium iron garnet (YIG) sphere.

Quantum Physics Applied Physics Optics

Phase Transitions in Recovery of Structured Signals from Corrupted Measurements

no code implementations3 Jan 2021 Zhongxing Sun, Wei Cui, Yulong Liu

Our theoretical results show that these phase transitions are determined by some geometric measures of structure, e. g., the spherical Gaussian width of a tangent cone and the Gaussian (squared) distance to a scaled subdifferential.

The Herbarium Challenge 2019 Dataset

no code implementations12 Jun 2019 Kiat Chuan Tan, Yulong Liu, Barbara Ambrose, Melissa Tulig, Serge Belongie

Herbarium sheets are invaluable for botanical research, and considerable time and effort is spent by experts to label and identify specimens on them.

Uneven illumination surface defects inspection based on convolutional neural network

no code implementations16 May 2019 Hao Wu, Yulong Liu, Wenbin Gao, Xiangrong Xu

Surface defect inspection based on machine vision is often affected by uneven illumination.

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