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发明授权
US08768091B2 Method for generating sketch image and display apparatus applying the same 有权
用于产生草图图像的方法和应用其的显示装置

Method for generating sketch image and display apparatus applying the same
摘要：
A sketch image is generated based on a brightness of a pixel block that includes a pixel and at least one pixel surrounding the pixel. An output gray scale of the specific pixel is adjusted based on whether an input gray scale of the specific pixel is higher than the representative value. Accordingly, the display apparatus may generate a clear sketch image.
摘要（中）：

基于包括像素的像素块的亮度和围绕该像素的至少一个像素生成草图图像。 基于特定像素的输入灰度是否高于代表值来调整特定像素的输出灰度。 因此，显示装置可以生成清晰的草图图像。

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