The algorithm can measure discontinuity of gray values by using Laplacian and adjust automatically gray values according to intensity of response to gray mutation in Laplacian.

该算法利用拉普拉斯微分算子对像素灰度值的不连续性进行量化，根据微分算子对灰度突变的响应强度进行自动调整掩模内的各像素权值。

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One thing that will separate the winners from the losers is intensity of response.

FORBES: Amazon Asks Users: Which Original Shows Should We Make?

While many industry observers were surprised at the size and intensity of consumer response to the Netflix price change in July, it might be just as surprising that consumers still appear to be angry.

FORBES: Netflix Buzz Just As Negative Three Weeks After Price Change

The risk is the intensity of the response...

BBC: Gaza attacks divide media