Invention Grant
US08285035B2 3+1 layer mixed raster content (MRC) images having a text layer and processing thereof 有权
具有文本层的3 + 1层混合光栅内容(MRC)图像及其处理

3+1 layer mixed raster content (MRC) images having a text layer and processing thereof
Abstract:
A method, system and data structure for providing a 3+1 layer MRC image, including a text layer. The text layer includes pixel data corresponding to text in an image and may be assigned a predetermined value for a particular color. According to one or more embodiments, the 3+1 layer MRC image may be subject to clean-up processing to alter one or more of the layers, other than the text layer, based on the text layer pixel data. This clean-up processing reduces redundant information stored in the 3+1 layer MRC image and provides opportunities for file size reduction (i.e., data compression).
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