Digit-serial architecture for gray-scale morphological filtering

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


We present a digit-serial architecture for gray-scale morphological operations that operate on radix-2 redundant numbers. We present new implementations for a redundant number adder and a maximum unit that are used in the morphological dilation unit. These new designs have areas comparable to 2's complement implementations but have significantly smaller latencies.

Original languageEnglish (US)
Pages (from-to)387-391
Number of pages5
JournalIEEE Transactions on Image Processing
Issue number3
StatePublished - Mar 1995
Externally publishedYes

ASJC Scopus subject areas

  • Software
  • Computer Graphics and Computer-Aided Design


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