lighteness

The Circuit Design of Optical Lighteness Control in the Calibration System

定标系统光源控制电路设计

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The results showed that the shell lac wax had good role in decreasing the loss of water, lowering the rate of decay and inhibiting the rate of respiration. It could also enhance the surface lighteness of eggplant and raise commercialization.

结果表明，虫胶果蜡可减少茄子的水分损失，降低腐烂率，抑制呼吸，同时增加果面亮度，提高商品价值。

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The experimental results indicate the watermarks are transparent and robust against some kinds of process such as JPEG compression, noise, cut out, lighteness and contrast adjustment and so on.

实验结果表明，该水印系统具有良好的透明性，对JPEG有损压缩、噪声、裁剪、锐化、亮度和对比度调整等图像处理有较好的鲁棒性。

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