Invention Grant
US08730261B2 Image processing device, image processing integrated circuit, image processing system, input assembler device, and input assembling integrated circuit
有权
图像处理装置，图像处理集成电路，图像处理系统，输入组装装置，输入组装集成电路
- Patent Title: Image processing device, image processing integrated circuit, image processing system, input assembler device, and input assembling integrated circuit
- Patent Title (中): 图像处理装置，图像处理集成电路，图像处理系统，输入组装装置，输入组装集成电路
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Application No.: US12377434Application Date: 2007-09-04
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Publication No.: US08730261B2Publication Date: 2014-05-20
- Inventor: Yorihiko Wakayama
- Applicant: Yorihiko Wakayama
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2006-247715 20060913
- International Application: PCT/JP2007/067198 WO 20070904
- International Announcement: WO2008/032603 WO 20080320
- Main IPC: G09G5/30
- IPC: G09G5/30
Abstract:
A coordinate data read unit reads coordinate data of vertexes of a three-dimensional object stored in a memory into an internal storage unit. A coordinate transformation unit performs coordinate transformation on the coordinate data stored in the internal storage unit. A vertex deletion unit determines whether a piece of the attribute data of each vertex is to be read, based on the transformed pieces of the coordinate data stored in the internal storage unit. An attribute data read unit reads a piece of the attribute data of each vertex determined to be read by the vertex read unit from the memory into the internal storage unit. A display control unit performs drawing processing based on the pieces of the coordinate and the attribute data stored in the internal storage unit.
Public/Granted literature
Information query
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