同时这种算法可以根据图像局部特征控制水印鲁棒性，改善画质。
Furthermore, this algorithm, adapted to the local image characteristics, can control the robustness of embedded watermark and improve visual quality of the watermarked video.
显卡驱动针对某款游戏进行优化在现在看来并不是什么了不起的事，常有许多驱动为了改善显卡运行某款游戏的性能，对游戏的画质进行一些小“修改”，当然这也 引起了不少人的反对，认为这其实是一种“作弊”的行为。
In the early days of GPUs, application-specification performance optimizations in graphics drivers were viewed by many as cheating.
本发明通 过改善行电极的结构，具有提高影像画质的效果。
The invention has the effect of improving the image quality by improving the structure of the row electrodes.
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