3 papers
cs.CV2025
Inter-Class Relational Loss for Small Object Detection: A Case Study on License Plates
Dian Ning, Dong Seog Han
In one-stage multi-object detection tasks, various intersection over union (IoU)-based solutions aim at smooth and stable convergence near the targets during training. However, IoU…
cs.CV2025
Hierarchical Question-Answering for Driving Scene Understanding Using Vision-Language Models
Safaa Abdullahi Moallim Mohamud, Minjin Baek, Dong Seog Han
In this paper, we present a hierarchical question-answering (QA) approach for scene understanding in autonomous vehicles, balancing cost-efficiency with detailed visual interpretat…
nucl-ex2014
Noise Equivalent Counts Based Emission Image Reconstruction Algorithm of Tomographic Gamma Scanning
Ke Wang, Zheng Li, Wei Feng +1
Tomographic Gamma Scanning (TGS) is a technique used to assay the nuclide distribution and radioactivity in nuclear waste drums. Both transmission and emission scans are performed…