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:
Jul. 12, 2005
Filed:
Jun. 09, 2000
Nobuo Fukushima, Yokohama, JP;
Nobuo Fukushima, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
When a region of interest of an image is compressed with high quality by an image sensing apparatus, such as a digital camera or the like, the region of interest (ROI) can be compressed by a compression coefficient different from that of other regions of the image according to the so-called JPEG 2000 method. However, setting the ROI is a complicated operation for a user. In the present invention, when a continuous photographing mode is not set, a single image sensing operation is assumed and the ROI is automatically set in a first region, which is the largest of three regions. Whereas in the continuous photographing mode, if a low-speed mode is set, the ROI is set in a second region smaller than the first region, and if a high-speed mode is set, the ROI is set in a third region, which is the smallest. In other words, the ROI is automatically set in the largest region in the single photographing mode, and when the continuous photographing mode is set, the ROI is automatically set larger in the low-speed mode than in the high-speed mode.