233 citations · 780 across the 34 of their papers we have counts for
3 papers · 1 filter
Evaluation and Continual Improvement for an Enterprise AI Assistant
Akash V. Maharaj, Kun Qian, Uttaran Bhattacharya +8
The development of conversational AI assistants is an iterative process with multiple components. As such, the evaluation and continual improvement of these assistants is a complex…
Speech2UnifiedExpressions: Synchronous Synthesis of Co-Speech Affective Face and Body Expressions from Affordable Inputs
Uttaran Bhattacharya, Aniket Bera, Dinesh Manocha
We present a multimodal learning-based method to simultaneously synthesize co-speech facial expressions and upper-body gestures for digital characters using RGB video data captured…
HanDiffuser: Text-to-Image Generation With Realistic Hand Appearances
Supreeth Narasimhaswamy, Uttaran Bhattacharya, Xiang Chen +3
Text-to-image generative models can generate high-quality humans, but realism is lost when generating hands. Common artifacts include irregular hand poses, shapes, incorrect number…