help研究问题面部表情感知
毫米波雷达能否实现动态场景下的高精度3D人脸关键点检测？UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
所属方向: 传感、识别与安全
面部表情感知
统计基于当前已索引 question 数据，来源缺失不影响问题展示。
36
问题/痛点
9
来源
2024
最近年份
help研究问题面部表情感知
如何利用毫米波雷达信号的空间和时间特性提取面部结构和动态一致性特征？UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
help研究问题面部表情感知
毫米波雷达技术如何在保障隐私的前提下替代传统的光学人脸关键点检测方法？UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
lightbulb现实痛点面部表情感知
光学方法在低光或遮挡条件下无法精准检测人脸关键点且存在隐私风险。UbiComp '24High-Precision Spatial Sampling-Based Facial Keypoint Detection Using Millimeter-Wave Radar
help研究问题面部表情感知
如何在智能眼镜上实现低功耗、连续且高精度的面部表情追踪？help研究问题面部表情感知
FMCW（调频连续波）音频信号如何检测面部皮肤变形以实现实时表情追踪？help研究问题面部表情感知
如何优化深度学习模型以适配移动设备，实现轻量化的表情识别？lightbulb现实痛点面部表情感知
用户在移动端缺乏便携、低功耗的面部表情追踪工具。help研究问题面部表情感知
人类视觉如何识别和表征图像中的不典型性（偏离常规）？IUI '23Perspective: Leveraging Human Understanding for Identifying and Characterizing Image Atypicality
help研究问题面部表情感知
哪些语义和视觉特征可以用于准确描述和编码图像的不典型性？IUI '23Perspective: Leveraging Human Understanding for Identifying and Characterizing Image Atypicality
help研究问题面部表情感知
结合人类注释和自动采样是否可以提高不典型图像的分类模型性能？IUI '23Perspective: Leveraging Human Understanding for Identifying and Characterizing Image Atypicality
lightbulb现实痛点面部表情感知
现有图像分类模型在处理不典型图像时预测可靠性差。IUI '23Perspective: Leveraging Human Understanding for Identifying and Characterizing Image Atypicality
help研究问题面部表情感知
如何通过非接触式光学传感器精确识别日常环境中的面部表情和情绪？UbiComp '22OCOsense Glasses for Facial Expressions Recognition and Contextual Affective Computing in Real World and Augmented Reality
help研究问题面部表情感知
将面部表情识别与环境活动的上下文信息结合，能否提高情绪计算的准确性？UbiComp '22OCOsense Glasses for Facial Expressions Recognition and Contextual Affective Computing in Real World and Augmented Reality
help研究问题面部表情感知
非侵入式智能眼镜的设计如何平衡信号质量、隐私保护与用户舒适度？UbiComp '22OCOsense Glasses for Facial Expressions Recognition and Contextual Affective Computing in Real World and Augmented Reality
lightbulb现实痛点面部表情感知
用户难以在自然环境中精准、安全地监控情绪和表情。UbiComp '22OCOsense Glasses for Facial Expressions Recognition and Contextual Affective Computing in Real World and Augmented Reality
help研究问题面部表情感知
如何实现通过嵌入式耳机设备连续追踪全脸部表情的低功耗感知？UbiComp '22EarIO: A Low-power Acoustic Sensing Earable for Continuously Tracking Detailed Facial Movements
help研究问题面部表情感知
声音波（FMCW信号）技术能否有效替代相机用于高精度面部表情重建？UbiComp '22EarIO: A Low-power Acoustic Sensing Earable for Continuously Tracking Detailed Facial Movements
help研究问题面部表情感知
如何优化耳戴式设备的隐私保护和用户适配模型以实现更高效的数据处理？UbiComp '22EarIO: A Low-power Acoustic Sensing Earable for Continuously Tracking Detailed Facial Movements
lightbulb现实痛点面部表情感知
用户在日常环境中无法用低功耗设备隐私保护地连续追踪面部表情。UbiComp '22EarIO: A Low-power Acoustic Sensing Earable for Continuously Tracking Detailed Facial Movements
help研究问题面部表情感知
如何利用耳戴设备中的IMU传感器捕捉细微的面部肌肉运动以识别表情？UbiComp '21ExpressEar: Sensing Fine-Grained Facial Expressions with Earables
help研究问题面部表情感知
耳戴设备是否能够在动态场景中可靠地识别32种面部表情动作单元（AUs）？UbiComp '21ExpressEar: Sensing Fine-Grained Facial Expressions with Earables
help研究问题面部表情感知
使用现成的商业耳戴设备能否实现非侵入性和隐私友好的表情识别？UbiComp '21ExpressEar: Sensing Fine-Grained Facial Expressions with Earables
lightbulb现实痛点面部表情感知
摄像头表情识别受环境影响且存在隐私顾虑，难以日常使用。UbiComp '21ExpressEar: Sensing Fine-Grained Facial Expressions with Earables
help研究问题面部表情感知
如何使用商业麦克风阵列通过声学感知追踪用户面部表情？UbiComp '21SonicFace: Tracking Facial Expressions Using a Commodity Microphone Array
help研究问题面部表情感知
声学信号处理能否在保护隐私的同时实现实时情绪识别？UbiComp '21SonicFace: Tracking Facial Expressions Using a Commodity Microphone Array
help研究问题面部表情感知
声学方法与现有视觉或生理信号方法相比在情绪识别中表现如何？UbiComp '21SonicFace: Tracking Facial Expressions Using a Commodity Microphone Array
lightbulb现实痛点面部表情感知
用户基于摄像头的情绪识别技术存在隐私和成本问题。UbiComp '21SonicFace: Tracking Facial Expressions Using a Commodity Microphone Array
help研究问题面部表情感知
能否通过声学信号实现智能眼镜的高精度上脸部动作识别？UbiComp '21Acoustic-based Upper Facial Action Recognition for Smart Eyewear
help研究问题面部表情感知
如何优化声信道信息（CSI）处理以提升动作分类精度和效率？UbiComp '21Acoustic-based Upper Facial Action Recognition for Smart Eyewear
help研究问题面部表情感知
采用迁移学习能否有效个性化调整上脸部动作识别模型？UbiComp '21Acoustic-based Upper Facial Action Recognition for Smart Eyewear
lightbulb现实痛点面部表情感知
用户在使用智能眼镜时缺乏自然、无接触的交互方式。UbiComp '21Acoustic-based Upper Facial Action Recognition for Smart Eyewear
help研究问题面部表情感知
如何在运动中连续追踪用户的全脸表情？UbiComp '21NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables
help研究问题面部表情感知
颈戴式设备是否可以避免传统计算机视觉技术的角度和隐私限制？UbiComp '21NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables
help研究问题面部表情感知
定制深度学习模型（如NeckNet）对表情和头部姿态的预测效果如何？UbiComp '21NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables
lightbulb现实痛点面部表情感知
用户在真实场景中难以实时追踪情绪和表情，同时保障移动自由和隐私。UbiComp '21NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables