Search Results for author: Mingrui Chen

Found 9 papers, 2 papers with code

RMT: Retentive Networks Meet Vision Transformers

1 code implementation20 Sep 2023 Qihang Fan, Huaibo Huang, Mingrui Chen, Hongmin Liu, Ran He

To alleviate these issues, we draw inspiration from the recent Retentive Network (RetNet) in the field of NLP, and propose RMT, a strong vision backbone with explicit spatial prior for general purposes.

Instance Segmentation object-detection +2

ICDAR 2023 Competition on Reading the Seal Title

no code implementations24 Apr 2023 Wenwen Yu, MingYu Liu, Mingrui Chen, Ning Lu, Yinlong Wen, Yuliang Liu, Dimosthenis Karatzas, Xiang Bai

To promote research in this area, we organized ICDAR 2023 competition on reading the seal title (ReST), which included two tasks: seal title text detection (Task 1) and end-to-end seal title recognition (Task 2).

Optical Character Recognition (OCR) Task 2 +1

OccDepth: A Depth-Aware Method for 3D Semantic Scene Completion

1 code implementation27 Feb 2023 Ruihang Miao, Weizhou Liu, Mingrui Chen, Zheng Gong, Weixin Xu, Chen Hu, Shuchang Zhou

3D Semantic Scene Completion (SSC) can provide dense geometric and semantic scene representations, which can be applied in the field of autonomous driving and robotic systems.

3D Semantic Scene Completion Autonomous Driving +1

Occ^2Net: Robust Image Matching Based on 3D Occupancy Estimation for Occluded Regions

no code implementations ICCV 2023 Miao Fan, Mingrui Chen, Chen Hu, Shuchang Zhou

Image matching is a fundamental and critical task in various visual applications, such as Simultaneous Localization and Mapping (SLAM) and image retrieval, which require accurate pose estimation.

Image Retrieval Inductive Bias +3

Ternary and Binary Quantization for Improved Classification

no code implementations31 Mar 2022 Weizhi Lu, Mingrui Chen, Kai Guo, Weiyu Li

Furthermore, this quantization property could be maintained in the random projections of sparse features, if both the features and random projection matrices are sufficiently sparse.

Classification Dimensionality Reduction +1

Cascaded Compressed Sensing Networks: A Reversible Architecture for Layerwise Learning

no code implementations20 Oct 2021 Weizhi Lu, Mingrui Chen, Kai Guo, Weiyu Li

In the letter, we show that target propagation could be achieved by modeling the network s each layer with compressed sensing, without the need of auxiliary networks.

Deep Learning to Ternary Hash Codes by Continuation

no code implementations16 Jul 2021 Mingrui Chen, Weiyu Li, Weizhi Lu

Recently, it has been observed that {0, 1,-1}-ternary codes which are simply generated from deep features by hard thresholding, tend to outperform {-1, 1}-binary codes in image retrieval.

Image Retrieval Quantization +1

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