Search Results for author: Heng Yao

Found 3 papers, 0 papers with code

In-vehicle alertness monitoring for older adults

no code implementations17 Aug 2022 Heng Yao, Sanaz Motamedi, Wayne C. W. Giang, Alexandra Kondyli, Eakta Jain

We present a system for in-vehicle alertness monitoring for older adults.

Perceptual Robust Hashing for Color Images with Canonical Correlation Analysis

no code implementations8 Dec 2020 Xinran Li, Chuan Qin, Zhenxing Qian, Heng Yao, Xinpeng Zhang

Local color features of significant corner points on outer boundaries of ring-ribbons are extracted through color vector angles (CVA), and color low-order moments (CLMs) is utilized to extract global color features.

Copy Detection

Statistical Analysis of Signal-Dependent Noise: Application in Blind Localization of Image Splicing Forgery

no code implementations30 Oct 2020 Mian Zou, Heng Yao, Chuan Qin, Xinpeng Zhang

Through statistical analysis of the SDN model, we assume that noise can be modeled as a Gaussian approximation for a certain brightness and propose a likelihood model for a noise level function.

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