Yongjun Lee — accepted AI-conference papers

2025

JPEG Processing Neural Operator for Backward-Compatible Coding

Woo Kyoung Han, Yongjun Lee, Byeonghun Lee, Sang Hyun Park, Sunghoon Im, Kyong Hwan Jin

ICCV 2025poster

Despite significant advances in learning-based lossy compression algorithms, standardizing codecs remains a critical challenge. In this paper, we present the JPEG Processing Neural Operator (JPNeO), a next-generation JPEG algorithm that maintains full backward compatibility with the current JPEG for…

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2017

On the passivity of mechanical integrators in haptic rendering

Myungsin Kim, Juhyeok Kim, Yongjun Lee, Dongjun Lee

ICRA 2017poster

We propose a novel haptic rendering scheme based on passive midpoint integrator (PMI), which is an extension of our prior non-iterative passive mechanical integrator (NPMI) to maximal coordinates for simulation of complex articulated rigid bodies and to multi-point intermittent contact with the line…

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