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researcher

R. Cheung

4 papers hereh-index 303.8k citations186 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CV2
  • cs.AR1
  • cs.LG1
same name
  • R. Cheung — 1 paper, h 32

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20182023
most citedAccurate and Compact Convolutional Neural Networks with Trained Binarization

31 citations · 62 across the 4 of their papers we have counts for

collaborators

4 papers

cs.AR2023

A Versatility-Performance Balanced Hardware Architecture for Scene Text Detection

Yao Xin, Guoming Tang, Donglong Chen +4

Detecting and extracting textual information from natural scene images needs Scene Text Detection (STD) algorithms. Fully Convolutional Neural Networks (FCNs) are usually utilized…

cs.LG2020★ 27 cited

Dynamic Sparse Training: Find Efficient Sparse Network From Scratch With Trainable Masked Layers

Junjie Liu, Zhe Xu, Runbin Shi +2

We present a novel network pruning algorithm called Dynamic Sparse Training that can jointly find the optimal network parameters and sparse network structure in a unified optimizat…

cs.CV2019★ 31 cited

Accurate and Compact Convolutional Neural Networks with Trained Binarization

Zhe Xu, Ray C. C. Cheung

Although convolutional neural networks (CNNs) are now widely used in various computer vision applications, its huge resource demanding on parameter storage and computation makes th…

cs.CV2018★ 4 cited

A Robust Background Initialization Algorithm with Superpixel Motion Detection

Zhe Xu, Biao Min, Ray C. C. Cheung

Scene background initialization allows the recovery of a clear image without foreground objects from a video sequence, which is generally the first step in many computer vision and…

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