Adaptive-neighborhood histogram equalization for image enhancement. - Raman B. Paranjape; William M. Morrow; Rangaraj M. Rangayyan (CVGIP Graph. Model. Image Process., 1992)

Region-based contrast enhancement of mammograms. - William M. Morrow; Raman B. Paranjape; Rangaraj Mandayam Rangayyan; J. E. Leo Desautels (IEEE Trans. Medical Imaging, 1992)

Adaptive neighborhood mean and median image filtering. - Raman B. Paranjape; Rangaraj M. Rangayyan; William M. Morrow (J. Electronic Imaging, 1994)