4 papers
Task-Driven 3D Printability Assistance via Geometry- and Knowledge-Grounded LLM Reasoning
Zhaoda Du, Qiaojie Zheng, Xiaoli Zhang
Printability assessment in additive manufacturing is typically conducted at the geometry level before printing to determine whether a computer-aided design (CAD) model or stereolit…
Enhancing accuracy of uncertainty estimation in appearance-based gaze tracking with probabilistic evaluation and calibration
Qiaojie Zheng, Jiucai Zhang, Xiaoli Zhang
Accurately knowing uncertainties in appearance-based gaze tracking is critical for ensuring reliable downstream applications. Due to the lack of individual uncertainty labels, curr…
In-Context-Learning-Assisted Quality Assessment Vision-Language Models for Metal Additive Manufacturing
Qiaojie Zheng, Jiucai Zhang, Xiaoli Zhang
Vision-based quality assessment in additive manufacturing often requires dedicated machine learning models and application-specific datasets. However, data collection and model tra…
QA-VLM: Providing human-interpretable quality assessment for wire-feed laser additive manufacturing parts with Vision Language Models
Qiaojie Zheng, Jiucai Zhang, Joy Gockel +3
Image-based quality assessment (QA) in additive manufacturing (AM) often relies heavily on the expertise and constant attention of skilled human operators. While machine learning a…