activity
20182023
most citedPIRM Challenge on Perceptual Image Enhancement on Smartphones: Report

10 citations · 17 across the 7 of their papers we have counts for

collaborators

7 papers

eess.IV2023

Hundred-Kilobyte Lookup Tables for Efficient Single-Image Super-Resolution

Binxiao Huang, Jason Chun Lok Li, Jie Ran +4

Conventional super-resolution (SR) schemes make heavy use of convolutional neural networks (CNNs), which involve intensive multiply-accumulate (MAC) operations, and require special…

cs.LG2023

Lite it fly: An All-Deformable-Butterfly Network

Rui Lin, Jason Chun Lok Li, Jiajun Zhou +3

Most deep neural networks (DNNs) consist fundamentally of convolutional and/or fully connected layers, wherein the linear transform can be cast as the product between a filter matr…

cs.LG2022★ 2 cited

PECAN: A Product-Quantized Content Addressable Memory Network

Jie Ran, Rui Lin, Jason Chun Lok Li +2

A novel deep neural network (DNN) architecture is proposed wherein the filtering and linear transform are realized solely with product quantization (PQ). This results in a natural…

cs.CV2022★ 5 cited

Deformable Butterfly: A Highly Structured and Sparse Linear Transform

Rui Lin, Jie Ran, King Hung Chiu +2

We introduce a new kind of linear transform named Deformable Butterfly (DeBut) that generalizes the conventional butterfly matrices and can be adapted to various input-output dimen…

eess.IV2021

EZCrop: Energy-Zoned Channels for Robust Output Pruning

Rui Lin, Jie Ran, Dongpeng Wang +2

Recent results have revealed an interesting observation in a trained convolutional neural network (CNN), namely, the rank of a feature map channel matrix remains surprisingly const…

cs.LG2021

Exploiting Elasticity in Tensor Ranks for Compressing Neural Networks

Jie Ran, Rui Lin, Hayden K. H. So +2

Elasticities in depth, width, kernel size and resolution have been explored in compressing deep neural networks (DNNs). Recognizing that the kernels in a convolutional neural netwo…

cs.CV2018★ 10 cited

PIRM Challenge on Perceptual Image Enhancement on Smartphones: Report

Andrey Ignatov, Radu Timofte, Thang Van Vu +45

This paper reviews the first challenge on efficient perceptual image enhancement with the focus on deploying deep learning models on smartphones. The challenge consisted of two tra…