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:
Dec. 22, 2015
Filed:
Dec. 21, 2011
Yong Ji, Beijing, CN;
Yong Ji, Beijing, CN;
PEKING UNIVERSITY FOUNDER GROUP CO., LTD., Beijing, CN;
PEKING UNIVERSITY FOUNDER R & D CENTER, Beijing, CN;
BEIJING FOUNDER ELECTRONIC CO., LTD., Beijing, CN;
Abstract
The application discloses a method and an apparatus for rasterizing a page digital image. The method comprises steps of parsing a page digital image to obtain basic information, position information and rasterization information of the image, with the basic information including image data, image type, a width, height and bit depth of the image (S); decoding data encoding type to obtain the image data and saving the image data into a buffer (S); acquiring the image data from the buffer and rasterizing the image data by using the image type, the width, height and bit depth of the image and the position information to obtain a rasterized page lattice (S). The solution may reduce the reading and writing operations for data files on disk and improve the rasterization efficiency of the digital image.