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:
Sep. 13, 2005
Filed:
Sep. 05, 2001
Toshiyuki Okubo, Tokyo, JP;
Toshiyuki Okubo, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image pickup apparatus is disclosed to prevent recording of a degraded image by restricting setting of an electronic zoom function when a recording mode is set to a low-compression ratio mode or non-compression mode. The image pickup apparatus comprises a processing device for electronically enlarging an image picked up by an image pickup unit, a setting device for setting compressing operation for the image picked up by the image pickup unit, and a control device to restrict operation of the processing device in accordance with the compressing operation for the image which is set by the setting device. When a compression ratio equal to or less than a predetermined value is set by the recording mode setting unit or the non-compression mode is set, a system control circuit inhibits the electronic zoom function that tends to cause a deterioration in image quality from being turned on.