Search Results for author: Yi Xiao

Found 21 papers, 6 papers with code

Deep Blind Super-Resolution for Satellite Video

1 code implementation13 Jan 2024 Yi Xiao, Qiangqiang Yuan, Qiang Zhang, Liangpei Zhang

Therefore, this paper proposes a practical Blind SVSR algorithm (BSVSR) to explore more sharp cues by considering the pixel-wise blur levels in a coarse-to-fine manner.

Blind Super-Resolution Video Super-Resolution

EDiffSR: An Efficient Diffusion Probabilistic Model for Remote Sensing Image Super-Resolution

1 code implementation30 Oct 2023 Yi Xiao, Qiangqiang Yuan, Kui Jiang, Jiang He, Xianyu Jin, Liangpei Zhang

Recently, convolutional networks have achieved remarkable development in remote sensing image Super-Resoltuion (SR) by minimizing the regression objectives, e. g., MSE loss.

Image Super-Resolution

Classifying Rhoticity of /r/ in Speech Sound Disorder using Age-and-Sex Normalized Formants

no code implementations25 May 2023 Nina R Benway, Jonathan L Preston, Asif Salekin, Yi Xiao, Harshit Sharma, Tara McAllister

Mispronunciation detection tools could increase treatment access for speech sound disorders impacting, e. g., /r/.

Inferring High-level Geographical Concepts via Knowledge Graph and Multi-scale Data Integration: A Case Study of C-shaped Building Pattern Recognition

no code implementations19 Apr 2023 Zhiwei Wei, Yi Xiao, Wenjia Xu, Mi Shu, Lu Cheng, Yang Wang, Chunbo Liu

To improve efficiency and effectiveness, we integrate multi-scale data using a knowledge graph, focusing on the recognition of C-shaped building patterns.

Data Integration

Local-Global Temporal Difference Learning for Satellite Video Super-Resolution

2 code implementations10 Apr 2023 Yi Xiao, Qiangqiang Yuan, Kui Jiang, Xianyu Jin, Jiang He, Liangpei Zhang, Chia-Wen Lin

To explore the global dependency in the entire frame sequence, a Long-term Temporal Difference Module (L-TDM) is proposed, where the differences between forward and backward segments are incorporated and activated to guide the modulation of the temporal feature, leading to a holistic global compensation.

Optical Flow Estimation Video Super-Resolution

Scaling Vision-based End-to-End Driving with Multi-View Attention Learning

no code implementations7 Feb 2023 Yi Xiao, Felipe Codevilla, Diego Porres, Antonio M. Lopez

We propose to replace CILRS with CIL++ as a strong vision-based pure end-to-end driving baseline supervised by only vehicle signals and trained by conditional imitation learning.

Imitation Learning Inductive Bias +1

VeriCompress: A Tool to Streamline the Synthesis of Verified Robust Compressed Neural Networks from Scratch

no code implementations17 Nov 2022 Sawinder Kaur, Yi Xiao, Asif Salekin

This study introduces VeriCompress, a tool that automates the search and training of compressed models with robustness guarantees.

Pedestrian Detection

Privacy against Real-Time Speech Emotion Detection via Acoustic Adversarial Evasion of Machine Learning

no code implementations17 Nov 2022 Brian Testa, Yi Xiao, Harshit Sharma, Avery Gump, Asif Salekin

Smart speaker voice assistants (VAs) such as Amazon Echo and Google Home have been widely adopted due to their seamless integration with smart home devices and the Internet of Things (IoT) technologies.

Speech Emotion Recognition

Rib Suppression in Digital Chest Tomosynthesis

no code implementations5 Mar 2022 Yihua Sun, Qingsong Yao, Yuanyuan Lyu, Jianji Wang, Yi Xiao, Hongen Liao, S. Kevin Zhou

Digital chest tomosynthesis (DCT) is a technique to produce sectional 3D images of a human chest for pulmonary disease screening, with 2D X-ray projections taken within an extremely limited range of angles.

Action-Based Representation Learning for Autonomous Driving

1 code implementation21 Aug 2020 Yi Xiao, Felipe Codevilla, Christopher Pal, Antonio M. Lopez

Human drivers produce a vast amount of data which could, in principle, be used to improve autonomous driving systems.

Autonomous Driving Representation Learning

On Learning Nominal Automata with Binders

no code implementations12 Sep 2019 Yi Xiao, Emilio Tuosto

This class of automata captures nominal regular languages; analogously to the classical language theory, nominal automata have been shown to characterise nominal regular expressions with binders.

Multimodal End-to-End Autonomous Driving

no code implementations7 Jun 2019 Yi Xiao, Felipe Codevilla, Akhil Gurram, Onay Urfalioglu, Antonio M. López

On the other hand, we find end-to-end driving approaches that try to learn a direct mapping from input raw sensor data to vehicle control signals.

Autonomous Driving Imitation Learning +3

Coherent Semantic Attention for Image Inpainting

1 code implementation ICCV 2019 Hongyu Liu, Bin Jiang, Yi Xiao, Chao Yang

The latest deep learning-based approaches have shown promising results for the challenging task of inpainting missing regions of an image.

Image Inpainting

Surrogate Supervision for Medical Image Analysis: Effective Deep Learning From Limited Quantities of Labeled Data

no code implementations25 Jan 2019 Nima Tajbakhsh, Yufei Hu, Junli Cao, Xingjian Yan, Yi Xiao, Yong Lu, Jianming Liang, Demetri Terzopoulos, Xiaowei Ding

We investigate the effectiveness of a simple solution to the common problem of deep learning in medical image analysis with limited quantities of labeled training data.

Colorization Transfer Learning

Interactive Deep Colorization With Simultaneous Global and Local Inputs

no code implementations27 Jan 2018 Yi Xiao, Peiyao Zhou, Yan Zheng

To solve this problem, we present a novel deep colorization method, which allows simultaneous global and local inputs to better control the output colorized images.

Colorization

Joint convolutional neural pyramid for depth map super-resolution

no code implementations3 Jan 2018 Yi Xiao, Xiang Cao, Xianyi Zhu, Renzhi Yang, Yan Zheng

The convolutional neural pyramids extract information from large receptive fields of the depth map and guidance map, while the convolutional neural network effectively transfers useful structures of the guidance image to the depth image.

Depth Map Super-Resolution

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