Search Results for author: Bin Xia

Found 20 papers, 16 papers with code

VmambaIR: Visual State Space Model for Image Restoration

1 code implementation18 Mar 2024 Yuan Shi, Bin Xia, Xiaoyu Jin, Xing Wang, Tianyu Zhao, Xin Xia, Xuefeng Xiao, Wenming Yang

To address these challenges, we propose VmambaIR, which introduces State Space Models (SSMs) with linear complexity into comprehensive image restoration tasks.

Denoising Image Restoration +2

LLMRA: Multi-modal Large Language Model based Restoration Assistant

no code implementations21 Jan 2024 Xiaoyu Jin, Yuan Shi, Bin Xia, Wenming Yang

By employing a pretrained multi-modal large language model and a vision language model, we generate text descriptions and encode them as context embedding with degradation information for the degraded image.

Image Restoration Language Modelling +1

LLMGA: Multimodal Large Language Model based Generation Assistant

1 code implementation27 Nov 2023 Bin Xia, Shiyin Wang, Yingfan Tao, Yitong Wang, Jiaya Jia

In the first stage, we train the MLLM to grasp the properties of image generation and editing, enabling it to generate detailed prompts.

Image Generation Language Modelling +4

DSR-Diff: Depth Map Super-Resolution with Diffusion Model

no code implementations16 Nov 2023 Yuan Shi, Bin Xia, Rui Zhu, Qingmin Liao, Wenming Yang

Color-guided depth map super-resolution (CDSR) improve the spatial resolution of a low-quality depth map with the corresponding high-quality color map, benefiting various applications such as 3D reconstruction, virtual reality, and augmented reality.

3D Reconstruction Depth Map Super-Resolution

DiffI2I: Efficient Diffusion Model for Image-to-Image Translation

no code implementations26 Aug 2023 Bin Xia, Yulun Zhang, Shiyin Wang, Yitong Wang, Xinglong Wu, Yapeng Tian, Wenming Yang, Radu Timotfe, Luc van Gool

Compared to traditional DMs, the compact IPR enables DiffI2I to obtain more accurate outcomes and employ a lighter denoising network and fewer iterations.

Denoising Image-to-Image Translation +2

Hierarchical Integration Diffusion Model for Realistic Image Deblurring

1 code implementation NeurIPS 2023 Zheng Chen, Yulun Zhang, Ding Liu, Bin Xia, Jinjin Gu, Linghe Kong, Xin Yuan

Specifically, we perform the DM in a highly compacted latent space to generate the prior feature for the deblurring process.

Deblurring Image Deblurring +1

DiffIR: Efficient Diffusion Model for Image Restoration

1 code implementation ICCV 2023 Bin Xia, Yulun Zhang, Shiyin Wang, Yitong Wang, Xinglong Wu, Yapeng Tian, Wenming Yang, Luc van Gool

Diffusion model (DM) has achieved SOTA performance by modeling the image synthesis process into a sequential application of a denoising network.

Denoising Image Generation +1

SSR-TA: Sequence to Sequence based expert recurrent recommendation for ticket automation

1 code implementation30 Jan 2023 Chenhan Cao, Xiaoyu Fang, Bingqing Luo, Bin Xia

The recurrent recommendation network recommends the appropriate expert based on the assumption that the previous expert in the recommendation sequence cannot solve the expert.

Weakly Supervised Image Segmentation Beyond Tight Bounding Box Annotations

1 code implementation28 Jan 2023 Juan Wang, Bin Xia

The proposed polar transformation based MIL formulation works for both tight and loose bounding boxes, in which a positive bag is defined as pixels in a polar line of a bounding box with one endpoint located inside the object enclosed by the box and the other endpoint located at one of the four sides of the box.

Image Segmentation Multiple Instance Learning +2

Basic Binary Convolution Unit for Binarized Image Restoration Network

2 code implementations2 Oct 2022 Bin Xia, Yulun Zhang, Yitong Wang, Yapeng Tian, Wenming Yang, Radu Timofte, Luc van Gool

In this study, we reconsider components in binary convolution, such as residual connection, BatchNorm, activation function, and structure, for IR tasks.

Binarization Image Restoration +1

Structured Sparsity Learning for Efficient Video Super-Resolution

1 code implementation CVPR 2023 Bin Xia, Jingwen He, Yulun Zhang, Yitong Wang, Yapeng Tian, Wenming Yang, Luc van Gool

In SSL, we design pruning schemes for several key components in VSR models, including residual blocks, recurrent networks, and upsampling networks.

Video Super-Resolution

SCS-Co: Self-Consistent Style Contrastive Learning for Image Harmonization

1 code implementation CVPR 2022 Yucheng Hang, Bin Xia, Wenming Yang, Qingmin Liao

In addition, we propose a background-attentional adaptive instance normalization (BAIN) to achieve an attention-weighted background feature distribution according to the foreground-background feature similarity.

Contrastive Learning Image Harmonization

Polar Transformation Based Multiple Instance Learning Assisting Weakly Supervised Image Segmentation With Loose Bounding Box Annotations

1 code implementation3 Mar 2022 Juan Wang, Bin Xia

It presents a multiple instance learning strategy based on polar transformation to assist image segmentation when loose bounding boxes are employed as supervision.

Image Segmentation Multiple Instance Learning +2

Coarse-to-Fine Embedded PatchMatch and Multi-Scale Dynamic Aggregation for Reference-based Super-Resolution

1 code implementation12 Jan 2022 Bin Xia, Yapeng Tian, Yucheng Hang, Wenming Yang, Qingmin Liao, Jie zhou

To improve matching efficiency, we design a novel Embedded PatchMacth scheme with random samples propagation, which involves end-to-end training with asymptotic linear computational cost to the input size.

Reference-based Super-Resolution

Efficient Non-Local Contrastive Attention for Image Super-Resolution

1 code implementation11 Jan 2022 Bin Xia, Yucheng Hang, Yapeng Tian, Wenming Yang, Qingmin Liao, Jie zhou

To demonstrate the effectiveness of ENLCA, we build an architecture called Efficient Non-Local Contrastive Network (ENLCN) by adding a few of our modules in a simple backbone.

Contrastive Learning Feature Correlation +1

CDRNet: Accurate Cup-to-Disc Ratio Measurement with Tight Bounding Box Supervision in Fundus Photography Using Deep Learning

1 code implementation3 Oct 2021 Juan Wang, Bin Xia

For this purpose, we develop a two-task network named as CDRNet for accurate CDR measurement, one for weakly supervised image segmentation, and the other for bounding-box regression.

Image Segmentation Multiple Instance Learning +3

Bounding Box Tightness Prior for Weakly Supervised Image Segmentation

1 code implementation3 Oct 2021 Juan Wang, Bin Xia

Two variants of smooth maximum approximation, i. e., $\alpha$-softmax function and $\alpha$-quasimax function, are exploited to conquer the numeral instability introduced by maximum function of bag prediction.

Image Segmentation Multiple Instance Learning +2

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