Browse Prior Art Database

IMAGE ENHANCEMENT FILTER

IP.com Disclosure Number: IPCOM000024315D
Original Publication Date: 1980-Apr-30
Included in the Prior Art Database: 2004-Apr-02

Publishing Venue

Xerox Disclosure Journal

Abstract

This disclosure is to report an image enhancement filter which is a linear combination of an unsharp masking filter and a maximum entropy filter (Figure 1). According to the arrangement shown in Figure 1, the enhanced image may be expressed as: