| 1998 | ICIP | A Public Key Watermark for Image Verification and Authentication. | Ping Wah Wong |
| 1998 | ICIP | A Web-based Secure System for the Distributed Printing of Documents and Images. | Ping Wah Wong, Daniel Tretter, Thomas Kite, Qian Lin, Hugh Nguyen |
| 1998 | MMSP | A buyer-seller watermarking protocol. | Nasir D. Memon, Ping Wah Wong |
| 1997 | ICIP | Area-Based Interpolation For Scaling of Images From a CCD. | Ping Wah Wong, Cormac Herley |
| 1996 | DCC | Optimum Pre- and Post Filters for Robust Scalar Quantization. | Ping Wah Wong, Nader Moayeri, Cormac Herley |
| 1996 | ICIP | Edge-directed interpolation. | Jan P. Allebach, Ping Wah Wong |
| 1996 | ICIP | Embedded color error diffusion. | Jill R. Goldschneider, Eve A. Riskin, Ping Wah Wong |
| 1996 | ICIP | Minimum rate sampling of signals with arbitrary frequency support. | Cormac Herley, Ping Wah Wong |
| 1996 | ICIP | Edge enhancement in clustered-dot dithering. | Rick A. Vander Kam, Ping Wah Wong |
| 1996 | ICIP | Progressively adaptive scalar quantization. | Ping Wah Wong |
| 1995 | ICASSP | Entropy constrained halftoning by tree coding. | Ping Wah Wong |
| 1995 | ICIP | Convergence of an iterative design algorithm for JPEG quantization tables. | Rick A. Vander Kam, Ping Wah Wong, Robert M. Gray |
| 1995 | ICIP | Halftoning by multiscale dot distribution. | Ping Wah Wong |
| 1994 | DCC | Customized JPEG Compression for Grayscale Printing. | Rick A. Vander Kam, Ping Wah Wong |
| 1994 | ICASSP | Error diffusion with dynamically adjusted kernel. | Ping Wah Wong |
| 1994 | ICIP | Image Halftoning Using Multipath Tree Coding. | Ping Wah Wong |
| 1990 | ICASSP | FIR digital filter with sigma-delta modulated input and impulse response. | Ping Wah Wong |