Search Results for author: Honghai Liu

Found 8 papers, 2 papers with code

Asymmetric Momentum: A Rethinking of Gradient Descent

1 code implementation5 Sep 2023 Gongyue Zhang, Dinghuang Zhang, Shuwen Zhao, Donghan Liu, Carrie M. Toptan, Honghai Liu

It not only can accelerates slow-changing parameters for sparse gradients, similar to adaptive optimizers, but also can choose to accelerates frequently-changing parameters for non-sparse gradients, thus being adaptable to all types of datasets.

Specificity

Full Resolution Repetition Counting

no code implementations23 May 2023 Jianing Li, Bowen Chen, Zhiyong Wang, Honghai Liu

Given an untrimmed video, repetitive actions counting aims to estimate the number of repetitions of class-agnostic actions.

Lifelong-MonoDepth: Lifelong Learning for Multi-Domain Monocular Metric Depth Estimation

1 code implementation9 Mar 2023 Junjie Hu, Chenyou Fan, Liguang Zhou, Qing Gao, Honghai Liu, Tin Lun Lam

With the rapid advancements in autonomous driving and robot navigation, there is a growing demand for lifelong learning models capable of estimating metric (absolute) depth.

Autonomous Driving Depth Prediction +2

Joint Counting, Detection and Re-Identification for Multi-Object Tracking

no code implementations12 Dec 2022 Weihong Ren, Denglu Wu, Hui Cao, Xi'ai Chen, Zhi Han, Honghai Liu

The recent trend in 2D multiple object tracking (MOT) is jointly solving detection and tracking, where object detection and appearance feature (or motion) are learned simultaneously.

Multi-Object Tracking Multiple Object Tracking +3

Deep Depth Completion from Extremely Sparse Data: A Survey

no code implementations11 May 2022 Junjie Hu, Chenyu Bao, Mete Ozay, Chenyou Fan, Qing Gao, Honghai Liu, Tin Lun Lam

Depth completion aims at predicting dense pixel-wise depth from an extremely sparse map captured from a depth sensor, e. g., LiDARs.

3D Reconstruction Autonomous Driving +2

Dense 3D Facial Reconstruction from a Single Depth Image in Unconstrained Environment

no code implementations24 Apr 2017 Shu Zhang, Hui Yu, Ting Wang, Junyu Dong, Honghai Liu

With the increasing demands of applications in virtual reality such as 3D films, virtual Human-Machine Interactions and virtual agents, the analysis of 3D human face analysis is considered to be more and more important as a fundamental step for those virtual reality tasks.

Ship Detection and Segmentation using Image Correlation

no code implementations21 Oct 2013 Alexander Kadyrov, Hui Yu, Honghai Liu

There have been intensive research interests in ship detection and segmentation due to high demands on a wide range of civil applications in the last two decades.

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