helpResearch questionFacial Expression SensingCan neck-worn devices avoid the angle and privacy limitations of traditional computer vision techniques?UbiComp '21NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables
helpResearch questionFacial Expression SensingCan mmWave radar achieve high-precision 3D facial landmark detection in dynamic scenes?UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
helpResearch questionFacial Expression SensingHow can spatial and temporal characteristics of mmWave radar signals extract facial structure and dynamic consistency features?UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
helpResearch questionFacial Expression SensingHow can mmWave radar technology replace traditional optical facial landmark detection while preserving privacy?UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
helpResearch questionFacial Expression SensingHow can low-power, continuous, high-precision facial expression tracking be achieved on smart glasses?CHI '24EyeEcho: Continuous and Low-power Facial Expression Tracking on Glasses
helpResearch questionFacial Expression SensingHow can FMCW audio signals detect facial skin deformation for real-time expression tracking?CHI '24EyeEcho: Continuous and Low-power Facial Expression Tracking on Glasses
helpResearch questionFacial Expression SensingHow can deep learning models be optimized for mobile devices to enable lightweight expression recognition?CHI '24EyeEcho: Continuous and Low-power Facial Expression Tracking on Glasses