Unbalanced tree-growing algorithms for practical image compression. - Karen L. Oehler; Eve A. Riskin; Robert M. Gray (ICASSP, 1991)

Combining Image Classification and Image Compression Using Vector Quantization. - Karen L. Oehler; Robert M. Gray (Data Compression Conference, 1993)

Mean-gain-shape vector quantization. - Karen L. Oehler; Robert M. Gray (ICASSP (5), 1993)

Using vector quantization for image processing. - Pamela C. Cosman; Karen L. Oehler; Eve A. Riskin; Robert M. Gray (Proc. IEEE, 1993)

Bayes Risk Weighted Tree-Structured Vector Quantization with Posterior Estimation. - Keren Perlmutter; Robert M. Gray; Karen L. Oehler; Richard A. Olshen (Data Compression Conference, 1994)

Combining Image Compression and Classification Using Vector Quantization. - Karen L. Oehler; Robert M. Gray (IEEE Trans. Pattern Anal. Mach. Intell., 1995)

Region-based wavelet compression for very low bit rate video coding. - Karen L. Oehler (ICIP (2), 1996)

Bayes risk weighted vector quantization with posterior estimation for image compression and classification. - Keren Perlmutter; Sharon M. Perlmutter; Robert M. Gray; Richard A. Olshen; Karen L. Oehler (IEEE Trans. Image Process., 1996)

Macroblock Quantizer Selection for H.263 Video Coding. - Karen L. Oehler; J. Webb (ICIP (1), 1997)

A Simple Rate-Distortion Model, Parameter Estimation, and Application to Real-Time Rate Control with DCT-Based Coders. - J. Webb; Karen L. Oehler (ICIP (2), 1997)