发明名称 |
Method of realizing combination of multi-sets of multiple digital images and bus interface technique |
摘要 |
A method of digital image combination for multiple channels with multiple sets and a bus interface which includes an image-processing unit for m-channel sub-images, an image-processing unit for n-set combining images, n-set video data buses, address and control buses and a pixel data access control and bus switching logic module. A bus strobe signal controls m-channel sub-images pixel data outputting to one set of the n video data buses at a specific moment. The n sets of image-processing units for combining images combine the sub-images pixel data on the video data buses of n sets to form n integral image data. The method can be used in the multimedia image communication system and image editing system for raising the multiple image-processing capabilities.
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申请公布号 |
US7301580(B2) |
申请公布日期 |
2007.11.27 |
申请号 |
US20030479550 |
申请日期 |
2003.12.03 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
ZHANG YUAN;ZHU XIONGYU;WANG GUANGKUI;LI JIANGHONG |
分类号 |
H04N5/265;H04N7/12;H04N7/15;H04N7/26 |
主分类号 |
H04N5/265 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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