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DOWNLOADING IMAGE GRAPHICS WITH ACCELERATED TEXT CHARACTER AND LINE ART CREATION
DOWNLOADING IMAGE GRAPHICS WITH ACCELERATED TEXT CHARACTER AND LINE ART CREATION
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机译:使用加速的文字特征和艺术线条创作来下载图像图形
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摘要
An image is transferred from a sender to a receiver. The image is progressively re-created at a display of the receiver. First, a low- resolution full-color representation of the image is transferred. Then, a full-resolution limited-color representation of the image is sent. The pixel values of the full-resolution representation typically represent alpha-numerical characters or edges of features. The representations are combined to create a version of the image by modifying the pixels of first representation under control of the limited-color content of the spatially corresponding pixel of the second representation. The legibility of the combined image is achieved considerably faster than with conventional techniques.
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