目标-背景图像的最佳边缘检测

CVGIP: Graphical Models and Image Processing Pub Date : 1994-01-01 DOI:10.1006/cgip.1994.1004

Kammoun F., Astruc J.P.

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引用次数: 11

摘要

介绍了Kittler等人的边缘灰度检测的统计方法，用于估计物体的中间和背景亮度。提出了对Kittler方法的改进，以更好地估计最大斜率以上的灰度级，并且对均匀亮度区域的噪声不太敏感。

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Optimum Edge Detection for Object-Background Picture

The statistical method for edge gray-level detection of Kittler et al. is shown to estimate the middle of the object and the background luminance. Modifications to Kittler′s method are presented to estimate better the gray level above the maximum slope and to be less sensitive to the noise over uniform luminance areas.

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CVGIP: Graphical Models and Image Processing

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