A mixed-signal VLSI competitive neuroprocessor for video motion detection

Ji chien Lee*, Bing J. Sheu, Rama Chellappa

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review


VLSI design of a competitive neural network for video motion detection is presented. Massively parallel neurocomputing is performed by compact and efficient neuroprocessors. Local data transfer between the neuroprocessors is carried out by using an analog point-to-point interconnection scheme, while global data communication between the host computer and neuroprocessors is achieved through a digital common bus. Experimental results of the analog circuit blocks and system-level analysis on a sequence of real-world images are also presented.

Original languageEnglish
Pages (from-to)57-66
Number of pages10
JournalJournal of VLSI Signal Processing
Issue number1
StatePublished - 06 1993
Externally publishedYes


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