activity
20182023
most citedPP-OCR: A Practical Ultra Lightweight OCR System

111 citations · 196 across the 12 of their papers we have counts for

collaborators

12 papers

cs.CV2023★ 3 cited

Few-shot Classification via Ensemble Learning with Multi-Order Statistics

Sai Yang, Fan Liu, Delong Chen +1

Transfer learning has been widely adopted for few-shot classification. Recent studies reveal that obtaining good generalization representation of images on novel classes is the key…

cs.CV2023★ 5 cited

Spectral 3D Computer Vision -- A Review

Yajie Sun, Ali Zia, Vivien Rolland +2

Spectral 3D computer vision examines both the geometric and spectral properties of objects. It provides a deeper understanding of an object's physical properties by providing infor…

cs.CV2023★ 2 cited

GCNet: Probing Self-Similarity Learning for Generalized Counting Network

Mingjie Wang, Yande Li, Jun Zhou +2

The class-agnostic counting (CAC) problem has caught increasing attention recently due to its wide societal applications and arduous challenges. To count objects of different categ…

cs.CV2022★ 14 cited

PP-StructureV2: A Stronger Document Analysis System

Chenxia Li, Ruoyu Guo, Jun Zhou +6

A large amount of document data exists in unstructured form such as raw images without any text information. Designing a practical document image analysis system is a meaningful bu…

cs.CV2021★ 26 cited

PP-OCRv2: Bag of Tricks for Ultra Lightweight OCR System

Yuning Du, Chenxia Li, Ruoyu Guo +9

Optical Character Recognition (OCR) systems have been widely used in various of application scenarios. Designing an OCR system is still a challenging task. In previous work, we pro…

cs.LG2021★ 16 cited

A Bi-Level Framework for Learning to Solve Combinatorial Optimization on Graphs

Runzhong Wang, Zhigang Hua, Gan Liu +6

Combinatorial Optimization (CO) has been a long-standing challenging research topic featured by its NP-hard nature. Traditionally such problems are approximately solved with heuris…