选择了一种压缩算法后还可以调整压缩质量,这个参数常用百分比来表示,100%表示最佳效果压缩。同一种压缩算法下,压缩质量越低,文件容量越小,丢失信息也越多。
图像的压缩质量不是很好。
第二个必要的条件是,操作者可以调节感光,曝光,快门以及压缩质量,以手控的方式拍摄。
The second obligatory condition is the possibility to shoot in manual mode, when sensitivity, exposure, diaphragm, and the compression quality can be adjusted by the user.
优化算法目的是以较小的图像重建质量损失来获得图像压缩质量的提高,并进行了实验验证。
The improvement of algorithm aims at promoting compression ratio with minor loss of quality of reconstituting image, and is validated by experiments.
This spring is getting squashed on either side, and it'll squash by certain amount x, that depends on your mass, and that x will be turned into a motion of a needle and that'll read your mass.
这个弹簧两边都会受到压缩,压缩量为 x,它由你的质量决定,x 会转换成指针的运动,你从而可以读数
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