Inventor

HIROKAMI ETSUKO

JP2 patents

Patents

2 patents

US4747154AMay 24, 1988

Image data expanding and/or contracting method and apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations89

US4602346AJul 22, 1986

Method and apparatus for processing image data using sum and subtract operations

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations69