Hiroshi Yanagisawa

Method and apparatus for enlarging or reducing an image on the basis of precalculated reference pel contribution rate data and two-dimensional reference window shifting amount data stored in a table memory

Data recording disk and disk drive device for reducing wasted space on a data recording disk

Method for converting the number of bits of input bit stream

Actuator and file level initialization of magnetoresistive transducers

Method and apparatus for processing pel signals of an image

Magnetic recording medium magnetic head positioning method, and magnetic recording apparatus

Digital image conversion apparatus

Input bit stream conversion method

Processor synchronous image scanner controlling method

Method and apparatus for processing picture element (pel) signals of an image