by Karthik Ramani | Jun 11, 2023 | 2023, Hyunggun Chi, Karthik Ramani, Publications
Most three-dimensional (3D) computer-aided design (CAD) models of mechanical parts， created during the design stage, have high shape complexity. The shape complexity required of CAD models reduces according to the field of application. Therefore, it is necessary to...
by Convergence Design Lab Admin | Apr 19, 2023 | Karthik Ramani, News
Dr. Jitendra Malik, a renowned computer vision and machine learning researcher, recently joined Purdue University faculty in a panel discussion moderated by Dr. Karthik Ramani, on the topic of “Is Computer Vision and Robotics amenable to ChatGPTification?”...
by Ana Villanueva | Feb 24, 2023 | 2023, Ana Villanueva, Karthik Ramani, Karthik Ramani, Publications, Recent Publications
Interaction in mid-air can be fatiguing. A model-based method to quantify cumulative subjective fatigue for such interaction was recently introduced in HCI research. This model separates muscle units into three states: active (MA) fatigued (MF) or rested (MR) and...
by Zhengzhe Zhu | Nov 10, 2022 | 2022, Ana Villanueva, Featured Publications, Karthik Ramani, Karthik Ramani, Pashin Raja, Publications, Recent Publications, Tianyi Wang, Xun Qian, Zhengzhe Zhu, Ziyi Liu
Augmented Reality (AR), which blends physical and virtual worlds, presents the possibility of enhancing traditional toy design. By leveraging bidirectional virtual-physical interactions between humans and the designed artifact, such AR-enhanced toys can provide more...
by Xun Qian | Nov 10, 2022 | 2022, Featured Publications, Fengming He, Karthik Ramani, Karthik Ramani, Publications, Recent Publications, Tianyi Wang, Xiyun Hu, Xun Qian
Vision-based 3D pose estimation has substantial potential in hand-object interaction applications and requires user-specified datasets to achieve robust performance. We propose ARnnotate, an Augmented Reality (AR) interface enabling end-users to create custom data...
by Ananya Ipsita | Apr 19, 2022 | 2022, Ana Villanueva, Ananya Ipsita, Karthik Ramani, Karthik Ramani, Publications, Recent Publications
The US manufacturing industry is currently facing a welding workforce shortage which is largely due to inadequacy of widespread welding training. To address this challenge, we present a Virtual Reality (VR)-based training system aimed at transforming...
