H
Houqiang Li
Researcher at University of Science and Technology of China
Publications - 612
Citations - 17591
Houqiang Li is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Computer science & Motion compensation. The author has an hindex of 57, co-authored 520 publications receiving 12325 citations. Previous affiliations of Houqiang Li include China University of Science and Technology & Nanjing Medical University.
Papers
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Journal ArticleDOI
Convolutional Neural Network-Based Fractional-Pixel Motion Compensation
TL;DR: This paper forms the fractional-pixel reference generation CNN (FRCNN) as an inter-picture regression problem, which is to predict the pixel values of the current to-be-coded picture from the integer-pixel values of a reference picture, given a fractional -pixel motion vector that relates the two pictures.
Proceedings ArticleDOI
Finding perfect rendezvous on the go: accurate mobile visual localization and its applications to routing
TL;DR: This paper presents a novel approach to mobile visual localization that accurately senses geographic scene context according to the current image (typically associated with a rough GPS position) and showcases three novel applications: accurate self-localization, collaborative localization for rendezvous routing, and 3) routing for photographing.
Journal ArticleDOI
Unsupervised Deep Representation Learning for Real-Time Tracking
TL;DR: This work proposes an unsupervised learning method for visual tracking that achieves the baseline accuracy of classic fully supervised trackers while achieving a real-time speed and exhibits a potential in leveraging more unlabeled or weakly labeled data to further improve the tracking accuracy.
Journal ArticleDOI
Error Resilient Coding and Error Concealment in Scalable Video Coding
TL;DR: The results demonstrate that PSNR gains can be achieved for the conventional inter prediction (IPPP) coding structure or the hierarchical bi-predictive (B) picture coding structure with large group of pictures size, for all the tested sequences and under various combinations of packet loss rates.
Journal ArticleDOI
Deep Learning-Based Video Coding: A Review and a Case Study
TL;DR: Deep Learning Video Coding (DLVC) as mentioned in this paper is based on convolutional neural network (CNN) and block adaptive resolution coding (BLRC) for image/video coding.