Dithering in its simplest form can be understood by observing what happens when we quantise an image with and without modifying the source by random perturbation. In the examples below, a gradient of 256 grey levels is quantised to just black and white. Note how the dithered gradient is able to simulate a smooth transition from start to end.
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週一，黎巴嫩報告至少31人死亡，原因是以色列對真主黨目標發動空襲。此前，該組織對以色列海法市（Haifa）發射火箭。前一天，急救部門表示，一枚伊朗飛彈擊中以色列一座城市的避難者，造成九人死亡。，详情可参考快连下载安装
2025年，“十四五”收官之年，适逢西藏自治区成立60周年、新疆维吾尔自治区成立70周年。习近平作为中共中央总书记、国家主席、中央军委主席率中央代表团先后到西藏、新疆，出席庆祝活动，在党和国家历史上都是第一次，意义非凡。