Search Results for author: Yichao Xiong

Found 7 papers, 4 papers with code

Ultra Light OCR Competition Technical Report

no code implementations25 Oct 2021 Shuhan Zhang, Yuxin Zou, Tianhe Wang, Yichao Xiong

Ultra Light OCR Competition is a Chinese scene text recognition competition jointly organized by CSIG (China Society of Image and Graphics) and Baidu, Inc.

Optical Character Recognition (OCR) Scene Text Recognition

RGB Stream Is Enough for Temporal Action Detection

1 code implementation9 Jul 2021 Chenhao Wang, Hongxiang Cai, Yuxin Zou, Yichao Xiong

State-of-the-art temporal action detectors to date are based on two-stream input including RGB frames and optical flow.

Action Detection Data Augmentation +2

An Enhanced Prohibited Items Recognition Model

no code implementations24 Feb 2021 Tianze Rong, Hongxiang Cai, Yichao Xiong

We proposed a new modeling method to promote the performance of prohibited items recognition via X-ray image.

Data Augmentation

Revisiting Classification Perspective on Scene Text Recognition

1 code implementation22 Feb 2021 Hongxiang Cai, Jun Sun, Yichao Xiong

We demonstrate the effectiveness of the classification perspective on scene text recognition with extensive experiments.

Classification General Classification +3

A Solution to Product detection in Densely Packed Scenes

2 code implementations23 Jul 2020 Tianze Rong, Yanjia Zhu, Hongxiang Cai, Yichao Xiong

To grasp the essential feature of the densely packed scenes, we analysis the stages of a detector and investigate the bottleneck which limits the performance.

Dense Object Detection

Unsupervised Triplet Hashing for Fast Image Retrieval

no code implementations28 Feb 2017 Shanshan Huang, Yichao Xiong, Ya zhang, Jia Wang

Considering the difficulty in obtaining labeled datasets for image retrieval task in large scale, we propose a novel CNN-based unsupervised hashing method, namely Unsupervised Triplet Hashing (UTH).

Image Retrieval Quantization +1

Cannot find the paper you are looking for? You can Submit a new open access paper.