Search Results for author: Ben Chen

Found 13 papers, 4 papers with code

General2Specialized LLMs Translation for E-commerce

no code implementations6 Mar 2024 Kaidi Chen, Ben Chen, Dehong Gao, Huangyu Dai, Wen Jiang, Wei Ning, Shanqing Yu, Libin Yang, Xiaoyan Cai

Existing Neural Machine Translation (NMT) models mainly handle translation in the general domain, while overlooking domains with special writing formulas, such as e-commerce and legal documents.

Machine Translation NMT +1

Accurate Leukocyte Detection Based on Deformable-DETR and Multi-Level Feature Fusion for Aiding Diagnosis of Blood Diseases

1 code implementation1 Jan 2024 Yifei Chen, Chenyan Zhang, Ben Chen, Yiyu Huang, Yifei Sun, Changmiao Wang, Xianjun Fu, Yuxing Dai, Feiwei Qin, Yong Peng, Yu Gao

To address these issues, this paper proposes an innovative method of leukocyte detection: the Multi-level Feature Fusion and Deformable Self-attention DETR (MFDS-DETR).

High-Fidelity Lake Extraction via Two-Stage Prompt Enhancement: Establishing a Novel Baseline and Benchmark

no code implementations16 Aug 2023 Ben Chen, Xuechao Zou, Kai Li, Yu Zhang, Junliang Xing, Pin Tao

The extraction of lakes from remote sensing images is a complex challenge due to the varied lake shapes and data noise.

RCDN -- Robust X-Corner Detection Algorithm based on Advanced CNN Model

no code implementations7 Jul 2023 Ben Chen, Caihua Xiong, QuanLin Li, Zhonghua Wan

Accurate detection and localization of X-corner on both planar and non-planar patterns is a core step in robotics and machine vision.

Camera Calibration Pose Estimation

A 3D Modeling Method for Scattering on Rough Surfaces at the Terahertz Band

no code implementations5 May 2023 Ben Chen, Ke Guan, Danping He, Pengxiang Xie, Zhangdui Zhong, Jianwu Dou, Shahid Mumtaz, Wael Bazzi

In this paper, a three-dimensional (3D) stochastic model is proposed to characterize the THz scattering on rough surfaces.

Unified Vision-Language Representation Modeling for E-Commerce Same-Style Products Retrieval

no code implementations10 Feb 2023 Ben Chen, Linbo Jin, Xinxin Wang, Dehong Gao, Wen Jiang, Wei Ning

Same-style products retrieval plays an important role in e-commerce platforms, aiming to identify the same products which may have different text descriptions or images.

Attribute Language Modelling +3

CCDN: Checkerboard Corner Detection Network for Robust Camera Calibration

no code implementations10 Feb 2023 Ben Chen, Caihua Xiong, Qi Zhang

Aiming to improve the checkerboard corner detection robustness against the images with poor quality, such as lens distortion, extreme poses, and noise, we propose a novel detection algorithm which can maintain high accuracy on inputs under multiply scenarios without any prior knowledge of the checkerboard pattern.

Camera Calibration

Leveraging Domain Agnostic and Specific Knowledge for Acronym Disambiguation

no code implementations1 Jul 2021 Qiwei Zhong, Guanxiong Zeng, Danqing Zhu, Yang Zhang, Wangli Lin, Ben Chen, Jiayu Tang

In this paper, we consider both the domain agnostic and specific knowledge, and propose a Hierarchical Dual-path BERT method coined hdBERT to capture the general fine-grained and high-level specific representations for acronym disambiguation.

document understanding Word Embeddings

Kaleido-BERT: Vision-Language Pre-training on Fashion Domain

1 code implementation CVPR 2021 Mingchen Zhuge, Dehong Gao, Deng-Ping Fan, Linbo Jin, Ben Chen, Haoming Zhou, Minghui Qiu, Ling Shao

We present a new vision-language (VL) pre-training model dubbed Kaleido-BERT, which introduces a novel kaleido strategy for fashion cross-modality representations from transformers.

Image Retrieval Retrieval +1

LNSMM: Eye Gaze Estimation With Local Network Share Multiview Multitask

no code implementations18 Jan 2021 Yong Huang, Ben Chen, Daiming Qu

Eye gaze estimation has become increasingly significant in computer vision. In this paper, we systematically study the mainstream of eye gaze estimation methods, propose a novel methodology to estimate eye gaze points and eye gaze directions simultaneously. First, we construct a local sharing network for feature extraction of gaze points and gaze directions estimation, which can reduce network computational parameters and converge quickly;Second, we propose a Multiview Multitask Learning (MTL) framework, for gaze directions, a coplanar constraint is proposed for the left and right eyes, for gaze points, three views data input indirectly introduces eye position information, a cross-view pooling module is designed, propose joint loss which handle both gaze points and gaze directions estimation. Eventually, we collect a dataset to use of gaze points, which have three views to exist public dataset. The experiment show our method is state-of-the-art the current mainstream methods on two indicators of gaze points and gaze directions.

Gaze Estimation

Transformer-based Language Model Fine-tuning Methods for COVID-19 Fake News Detection

no code implementations14 Jan 2021 Ben Chen, Bin Chen, Dehong Gao, Qijin Chen, Chengfu Huo, Xiaonan Meng, Weijun Ren, Yang Zhou

However, universal language models may perform weakly in these fake news detection for lack of large-scale annotated data and sufficient semantic understanding of domain-specific knowledge.

Fake News Detection Language Modelling

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