BiSwift: Bandwidth Orchestrator for Multi-Stream Video Analytics on Edge

no code implementations • 25 Dec 2023 • Lin Sun, Weijun Wang, Tingting Yuan, Liang Mi, Haipeng Dai, Yunxin Liu, XiaoMing Fu

To achieve this goal, we propose BiSwift, a bi-level framework that scales the concurrent real-time video analytics by a novel adaptive hybrid codec integrated with multi-level pipelines, and a global bandwidth controller for multiple video streams.

Fairness Management +3

AccDecoder: Accelerated Decoding for Neural-enhanced Video Analytics

no code implementations • 20 Jan 2023 • Tingting Yuan, Liang Mi, Weijun Wang, Haipeng Dai, XiaoMing Fu

The quality of the video stream is key to neural network-based video analytics.

Super-Resolution

Variational Wasserstein Barycenters for Geometric Clustering

1 code implementation • 24 Feb 2020 • Liang Mi

We propose to compute Wasserstein barycenters (WBs) by solving for Monge maps with variational principle.

Clustering

A Family of Pairwise Multi-Marginal Optimal Transports that Define a Generalized Metric

1 code implementation • 29 Jan 2020 • Liang Mi, Azadeh Sheikholeslami, José Bento

Favoring its use are its metric properties.

Regularized Wasserstein Means for Aligning Distributional Data

1 code implementation • 2 Dec 2018 • Liang Mi, Wen Zhang, Yalin Wang

We propose to align distributional data from the perspective of Wasserstein means.

Domain Adaptation

Variational Wasserstein Clustering

2 code implementations • ECCV 2018 • Liang Mi, Wen Zhang, Xianfeng GU, Yalin Wang

We propose a new clustering method based on optimal transportation.

Clustering Domain Adaptation +1

An Optimal Transportation Based Univariate Neuroimaging Index

no code implementations • ICCV 2017 • Liang Mi, Wen Zhang, Junwei Zhang, Yonghui Fan, Dhruman Goradia, Kewei Chen, Eric M. Reiman, Xianfeng GU, Yalin Wang

We compute the OT from each image to a template and measure the Wasserstein distance between them.