The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 1999
Filed:
Oct. 28, 1992
Applicant:
Inventors:
Hideto Kohtani, Yokohama, JP;
Masanori Sakai, Yokohama, JP;
Takehito Utsunomiya, Yokohama, JP;
Hideyuki Makitani, Fuchu, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; G06K / ; G06F / ;
U.S. Cl.
CPC ...
358298 ; 358448 ; 358458 ; 395109 ; 382222 ;
Abstract
An image processing apparatus includes a resolution ratio setting unit for setting a ratio of the resolution of input image data to the resolution of multi-value image data to be output, a pixel interpolation unit for interpolating and determining pixel values of output multi-value image data on the basis of the ratio set by the resolution ratio setting unit and the input image data, and an image data output unit for outputting the multi-value image data generated by the pixel interpolation unit.