S. Hwang

An Optical Flow Estimation Algorithm Using the Spatio-Temporal Hierarchical Structure

Sang Uk Lee, Sang Uk Lee, Shin Hwan Hwang, 1993 .

A Real-Time Vision System for SMT Automation

Sang Uk Lee, Il Dong Yun, Jin Woo Choi, 1990 .

A hierarchical optical flow estimation algorithm based on the interlevel motion smoothness constraint

Sang Uk Lee, Sang Uk Lee, Shin Hwan Hwang, 1993, Pattern Recognit..