Local shape-adaptive template filtering for signal-to-noise-ratio enhancement in magnetic resonance imaging. - Chang Beom Ahn; Y. C. Song; Chang Hyun Oh; Y. Yi; Dug-Jae Park (Image Processing, 1998)

Adaptive Template Filtering for Signal-to-Noise Ratio Enhancement in Magnetic Resonance Imaging. - Chang Beom Ahn; Y. C. Song; Dug-Jae Park (IEEE Trans. Medical Imaging, 1999)

A Simple Simultaneous Geometric and Intensity Correction Method for Echo-Planar Imaging by EPI-based Phase Modulation. - Jr-yuan Chiou; Chang Beom Ahn; Lutfi Tugan Muftuler; Orhan Nalcioglu (IEEE Trans. Medical Imaging, 2003)

Multimedia: An SIMD - Based Efficient 4x4 2 D Transform Method. - Sang-Jun Yu; Chae-Bong Sohn; Seoung-Jun Oh; Chang Beom Ahn (ICCSA (1), 2005)

Dual-Domain Quantization for Transform Coding of Speech and Audio Signals. - Jun-Seong Hong; Jong-Hyun Choi; Chang Beom Ahn; Chae-Bong Sohn; Seoung-Jun Oh; Hochong Park (PCM (1), 2005)

Magnitude-Sign Split Quantization for Bandwidth Scalable Wideband Speech Codec. - Ji-Hyuk You; Chul-Man Park; Jung-Il Lee; Chang Beom Ahn; Seoung-Jun Oh; Hochong Park (PCM (1), 2005)

Residual Signal Compression Based on the Blind Signal Decomposition for Video Coding. - Sea-Nae Park; Dong-Gyu Sim; Seoung-Jun Oh; Chang Beom Ahn; Yung Lyul Lee; Hochong Park; Chae-Bong Sohn; Jeongil Seo (ICUCT, 2006)

Spatial Interpolation Algorithm for Consecutive Block Error Using the Just-Noticeable-Distortion Method. - Su-Yeol Jeon; Chae-Bong Sohn; Hochong Park; Chang Beom Ahn; Seoung-Jun Oh (PSIVT, 2006)

Emulation Circuit for Superconducting Quantum Interference Device (SQUID) Sensor in Magnetocardiography System. - Chang Beom Ahn; Dong-Hoon Lee; Hochong Park; Seoung-Jun Oh (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Adaptive Compressed Sensing for the Fast Terahertz Reflection Tomography. - Kijun Kim; Dong-Gyu Lee; Woo-Gyu Ham; Jaseong Ku; Sang-Hun Lee; Chang Beom Ahn; Joo-Hiuk Son; Hochong Park (IEEE J. Biomed. Health Informatics, 2013)