reen to Compat Blt Failed", hwnd); ShowWindow(hwnd, SW_SHOW); 缩放图像 (scaling an Image) 有一些应用程序（比如绘图软件）需要对图像进行放大或缩小处理，这时，应用程序就可以通过调用StretchBlt()函数来达到目的。
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An image scaling algorithm based on edge direction interpolation was proposed, and a video scalar architecture was designed.
阐述了一种沿边缘方向进行图像插值的缩放算法，并提出了基于该算法的一种视频缩放器电路的设计方案。
Image interpolation is an important task in the field of digital image processing. It is fundamental to many digital image operations, such as scaling, rotation, and geometric correction.
图像插值是数字图像处理领域的一项重要任务，是图像缩放、旋转、几何矫正等图像操作的基础。
The experiments show that the algorithm is an effective and secure one that is robust to the common image processing such as noising, cropping, scaling and compressing.
实验表明本算法对于通常图像处理具有较强鲁棒性，是一种有效的盲水印技术。
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