Jeffri Murrugarra

I am a PhD student in the Computer Science department at Stony Brook University, advised by Profa. Paolca Cascante-Bonilla. My research is focused on Computer vision and Natural Language Processing. Before this, I was as an assistant researcher at Federal University of Rio Grande do Sul.

In 2022, I obtained my Masters in Computer Science from Federal University of Rio Grande do Sul, where I worked with Prof. Claudio Rosito Jung at the department of informatics. Our research lies problems about spherical images and oriented object detectors. Previously, I obtained a Bachelor of Science in Computer Science from National University of Trujillo.

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• [Aug 2024] Started my PhD at Stony Brook University.

We propose a new probabilistic loss function, to train oriented object detectors.

We have implemented an attention module in conjunction with metric learning to enhance human interpretability, mirroring core courses per computing career.

This paper presented a critical analysis of popular datasets for HBB and OBB object detection, namely COCO, VOC, and DOTA/iSAID, aiming to check the consistency of bounding box annotations and segmentation masks and how discrepancies affect the IoU and AP metrics.

In this paper, we presented a comparative analysis of seven keypoint matching algorithms applied to 360◦ image pairs using several pose estimation approaches.

This paper provides a comprehensive survey on pioneer and state-of-the-art 3D scene geometry estimation methodologies based on single, two, or multiple images captured under the omnidirectional optics.

Credits