Search Results for author: Feifan Lv

Found 6 papers, 2 papers with code

Fast Enhancement for Non-Uniform Illumination Images using Light-weight CNNs

no code implementations31 May 2020 Feifan Lv, Bo Liu, Feng Lu

This paper proposes a new light-weight convolutional neural network (5k parameters) for non-uniform illumination image enhancement to handle color, exposure, contrast, noise and artifacts, etc., simultaneously and effectively.

Image Enhancement

An Integrated Enhancement Solution for 24-hour Colorful Imaging

no code implementations10 May 2020 Feifan Lv, Yinqiang Zheng, Yicheng Li, Feng Lu

The current industry practice for 24-hour outdoor imaging is to use a silicon camera supplemented with near-infrared (NIR) illumination.

Real-Time Semantic Segmentation via Multiply Spatial Fusion Network

no code implementations17 Nov 2019 Haiyang Si, Zhiqiang Zhang, Feifan Lv, Gang Yu, Feng Lu

Specifically, it achieves 77. 1% Mean IOU on the Cityscapes test dataset with the speed of 41 FPS for a 1024*2048 input, and 75. 4% Mean IOU with the speed of 91 FPS on the Camvid test dataset.

Autonomous Driving Playing the Game of 2048 +1

Attention Guided Low-light Image Enhancement with a Large Scale Low-light Simulation Dataset

3 code implementations2 Aug 2019 Feifan Lv, Yu Li, Feng Lu

Low-light image enhancement is challenging in that it needs to consider not only brightness recovery but also complex issues like color distortion and noise, which usually hide in the dark.

 Ranked #1 on Low-Light Image Enhancement on 3DMatch Benchmark (using extra training data)

Denoising Low-Light Image Enhancement

Turn a Silicon Camera Into an InGaAs Camera

no code implementations CVPR 2019 Feifan Lv, Yinqiang Zheng, Bohan Zhang, Feng Lu

Short-wave infrared (SWIR) imaging has a wide range of applications for both industry and civilian.

Pathological Evidence Exploration in Deep Retinal Image Diagnosis

1 code implementation6 Dec 2018 Yuhao Niu, Lin Gu, Feng Lu, Feifan Lv, Zongji Wang, Imari Sato, Zijian Zhang, Yangyan Xiao, Xunzhang Dai, Tingting Cheng

Inspired by Koch's Postulates, a well-known strategy in medical research to identify the property of pathogen, we define a pathological descriptor that can be extracted from the activated neurons of a diabetic retinopathy detector.

Medical Diagnosis

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