Search Results for author: Jian Xiao

Found 4 papers, 3 papers with code

Human Kinematics-inspired Skeleton-based Video Anomaly Detection

1 code implementation27 Sep 2023 Jian Xiao, Tianyuan Liu, Genlin Ji

Previous approaches to detecting human anomalies in videos have typically relied on implicit modeling by directly applying the model to video or skeleton data, potentially resulting in inaccurate modeling of motion information.

Anomaly Detection Video Anomaly Detection

Divide and Conquer in Video Anomaly Detection: A Comprehensive Review and New Approach

1 code implementation26 Sep 2023 Jian Xiao, Tianyuan Liu, Genlin Ji

Video anomaly detection is a complex task, and the principle of "divide and conquer" is often regarded as an effective approach to tackling intricate issues.

Anomaly Detection Philosophy +1

HCGrid: A Convolution-based Gridding Framework for RadioAstronomy in Hybrid Computing Environments

1 code implementation24 Dec 2020 Hao Wang, Ce Yu, Bo Zhang, Jian Xiao, Qi Luo

Gridding operation, which is to map non-uniform data samples onto a uniformly distributedgrid, is one of the key steps in radio astronomical data reduction process.

Instrumentation and Methods for Astrophysics

Deep Learning-based Modulation Detection for NOMA Systems

no code implementations24 May 2020 Wenwu Xie, Jian Xiao, Jinxia Yang, Xin Peng, Chao Yu, Peng Zhu

Since the signal with strong power should be demodulated first for successive interference cancellation (SIC) demodulation in non-orthogonal multiple access (NOMA) systems, the base station (BS) should inform the near user terminal (UT), which has allocated higher power, of modulation mode of the far user terminal.

Denoising

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