| 2008 | 
| 19 | EE | Wai Lam Chan,
Hyeokho Choi,
Richard G. Baraniuk:
Coherent Multiscale Image Processing Using Dual-Tree Quaternion Wavelets.
IEEE Transactions on Image Processing 17(7): 1069-1082 (2008) | 
| 2006 | 
| 18 | EE | Wai Lam Chan,
Hyeokho Choi,
Richard G. Baraniuk:
Multiscale Image Disparity Estimation using the Quaternion Wavelet Transform.
ICIP 2006: 1229-1232 | 
| 17 | EE | Sung-Bum Park,
Sang-Uk Lee,
Hyeokho Choi:
3-D Geometry Compression using Multiscale Plane Based Representation and Zerotree Based Coding.
ICIP 2006: 537-540 | 
| 16 | EE | Michael B. Wakin,
Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk:
Wavelet-domain approximation and compression of piecewise smooth images.
IEEE Transactions on Image Processing 15(5): 1071-1087 (2006) | 
| 2005 | 
| 15 | EE | Manik Gadhiok,
Ricky Hardy,
Patrick Murphy,
J. Patrick Frantz,
Hyeokho Choi,
Joseph R. Cavallaro:
An FPGA-Based Daughtercard for TI's C6000 family of DSKs.
MSE 2005: 85-86 | 
| 2004 | 
| 14 |   | Sang-Btan Park,
Sang Uk Lee,
Hyeokho Choi:
Multiscale surface representation and rendering for point clouds.
ICIP 2004: 1939-1942 | 
| 13 |   | Wai Lam Chan,
Hyeokho Choi,
Richard G. Baraniuk:
Quaternion wavelets for image analysis and processing.
ICIP 2004: 3057-3060 | 
| 2003 | 
| 12 | EE | Sridhar Lavu,
Hyeokho Choi,
Richard G. Baraniuk:
Estimation-Quantization Geometry Coding Using Normal Meshes.
DCC 2003: 362-371 | 
| 11 |   | Sridhar Lavu,
Hyeokho Choi,
Richard G. Baraniuk:
Geometry Compression of Normal Meshes Using Rate-Distortion Algorithms.
Symposium on Geometry Processing 2003: 52-61 | 
| 2002 | 
| 10 | EE | Michael B. Wakin,
Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk:
Image Compression using an Efficient Edge Cartoon + Texture Model.
DCC 2002: 43- | 
| 9 |   | Justin K. Romberg,
Michael B. Wakin,
Hyeokho Choi,
Richard G. Baraniuk:
Rate-distortion optimized image compression using wedgelets.
ICIP (3) 2002: 237-240 | 
| 2001 | 
| 8 | EE | Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk:
Multiscale edge grammars for complex wavelet transforms.
ICIP (1) 2001: 614-617 | 
| 7 | EE | Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk:
Bayesian tree-structured image modeling using wavelet-domain hidden Markov models.
IEEE Transactions on Image Processing 10(7): 1056-1068 (2001) | 
| 6 | EE | Hyeokho Choi,
Richard G. Baraniuk:
Multiscale image segmentation using wavelet-domain hidden Markov models.
IEEE Transactions on Image Processing 10(9): 1309-1321 (2001) | 
| 2000 | 
| 5 |   | Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk,
Nick G. Kingsbury:
Multiscale Classification Using Complex Wavelets and Hidden Markov Tree Models.
ICIP 2000 | 
| 4 | EE | Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk:
Bayesian Tree-Structured Image Modeling.
SSIAI 2000: 232-236 | 
| 1999 | 
| 3 |   | Justin K. Romberg,
Hyeokho Choi,
Richard G. Baraniuk:
Bayesian Wavelet-Domain Image Modeling Using Hidden Markov Trees.
ICIP (1) 1999: 158-162 | 
| 2 |   | Ramesh Neelamani,
Hyeokho Choi,
Richard G. Baraniuk:
Wavelet-Domain Regularized Deconvolution for ILL-Conditioned Systems.
ICIP (1) 1999: 204-208 | 
| 1 |   | Hyeokho Choi,
Richard G. Baraniuk:
Multiple Basis Wavelet Denoising Using BESOV Projections.
ICIP (1) 1999: 595-599 |