Search Results for author: Dailan He

Found 13 papers, 2 papers with code

KBNet: Kernel Basis Network for Image Restoration

1 code implementation6 Mar 2023 Yi Zhang, Dasong Li, Xiaoyu Shi, Dailan He, Kangning Song, Xiaogang Wang, Hongwei Qin, Hongsheng Li

In this paper, we propose a kernel basis attention (KBA) module, which introduces learnable kernel bases to model representative image patterns for spatial information aggregation.

Color Image Denoising Deblurring +4

Bit Allocation using Optimization

no code implementations20 Sep 2022 Tongda Xu, Han Gao, Chenjian Gao, Yuanyuan Wang, Dailan He, Jinyong Pi, Jixiang Luo, Ziyu Zhu, Mao Ye, Hongwei Qin, Yan Wang, Jingjing Liu, Ya-Qin Zhang

Specifically, we show that SAVI with GoP-level likelihood is equivalent to optimal pixel-level bit allocation with precise rate \& quality dependency model.

Variational Inference Video Compression

Flexible Neural Image Compression via Code Editing

no code implementations19 Sep 2022 Chenjian Gao, Tongda Xu, Dailan He, Hongwei Qin, Yan Wang

Neural image compression (NIC) has outperformed traditional image codecs in rate-distortion (R-D) performance.

Image Compression Quantization

ELIC: Efficient Learned Image Compression with Unevenly Grouped Space-Channel Contextual Adaptive Coding

no code implementations CVPR 2022 Dailan He, Ziming Yang, Weikun Peng, Rui Ma, Hongwei Qin, Yan Wang

Recently, learned image compression techniques have achieved remarkable performance, even surpassing the best manually designed lossy image coders.

Image Compression

Post-Training Quantization for Cross-Platform Learned Image Compression

no code implementations15 Feb 2022 Dailan He, Ziming Yang, Yuan Chen, Qi Zhang, Hongwei Qin, Yan Wang

It has been witnessed that learned image compression has outperformed conventional image coding techniques and tends to be practical in industrial applications.

Image Compression Quantization

Post-Training Quantization Is All You Need to Perform Cross-Platform Learned Image Compression

no code implementations29 Sep 2021 Dailan He, Ziming Yang, Yan Wang, Yuan Chen, Qi Zhang, Hongwei Qin

It has been witnessed that learned image compression has outperformed conventional image coding techniques and tends to be practical in industrial applications.

Image Compression Quantization

TransRefer3D: Entity-and-Relation Aware Transformer for Fine-Grained 3D Visual Grounding

no code implementations5 Aug 2021 Dailan He, Yusheng Zhao, Junyu Luo, Tianrui Hui, Shaofei Huang, Aixi Zhang, Si Liu

Existing works usually adopt dynamic graph networks to indirectly model the intra/inter-modal interactions, making the model difficult to distinguish the referred object from distractors due to the monolithic representations of visual and linguistic contents.

Visual Grounding

Checkerboard Context Model for Efficient Learned Image Compression

2 code implementations CVPR 2021 Dailan He, Yaoyan Zheng, Baocheng Sun, Yan Wang, Hongwei Qin

To the best of our knowledge, this is the first exploration on parallelization-friendly spatial context model for learned image compression.

Image Compression

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