JeongHun Park

2 accepted papers

2026

Nonlinear Color Transfer via Learnable Bezier Flows

Junhyoung Lee, Seongwoon Jo, JeongHun Park, Yeonji Ryou, Jeongha Yang, Jangho Kim

CVPR 2026

Color transfer aims to match the color distribution of a content image (source) to that of a style image (target) while preserving structure and perceptual realism. Yet modulation-based flow models such as ModFlows often produce trajectory misalignment and artifacts because they rely on strictly lin

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2017

Hybrid precoding using long-term channel statistics for massive MIMO systems

Sungwoo Park, Jeonghun Park, Robert W. Heath Jr., Ali Yazdan

ICASSP 2017accepted

Hybrid analog/digital precoding in the downlink of multiuser massive MIMO systems can reduce the number of RF chains hence reducing total cost and improving power efficiency. Having few RF chains, however, makes it difficult for a base station to acquire instantaneous channel state information acros…

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