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. 23, 2014
Filed:
Jun. 14, 2012
Chun-hsing Hsieh, Hsinchu, TW;
Hao-ying Cheng, Hsinchu, TW;
Chia-wei Yu, Taipei, TW;
Cheng-hsin Chang, Hsinchu, TW;
Chun-Hsing Hsieh, Hsinchu, TW;
Hao-Ying Cheng, Hsinchu, TW;
Chia-Wei Yu, Taipei, TW;
Cheng-Hsin Chang, Hsinchu, TW;
Realtek Semiconductor Corp., Hsinchu, TW;
Abstract
A 2D to 3D image conversion apparatus includes a data queue, a conversion unit and an offset calculation unit. The data queue receives and temporarily stores an input data value corresponding to a current pixel. The conversion unit outputs a current offset table corresponding to a current depth parameter of the current pixel. The current offset table includes (m+1) reference offsets corresponding to the current pixel and neighboring m pixels. The offset calculation unit selects one of the reference offsets corresponding to the current pixel in the current offset table and multiple previous offset tables as a data offset corresponding to the current pixel. The data queue selects and outputs an output data value corresponding to the current pixel according to an integer part of the data offset and the input data value.