binaryzation的例句大全

Finally, further image segmentation, binaryzation and thinning processes are employed to the fingerprints and finger vein image processed.

最后，论文对处理后的指纹和手指静脉图像进行了进一步的图像分割，图像二值化和细化等过程。

Secondly, grayscale foreground image is self-adaption binaryzation by modified Otsu algorithm, which gains a good effect in different illumination condition.

其次，用改进的OTSU算法对差值图像进行自适应的二值化，这使得在不同光照变化情况下都能取得较好的二值化效果。

Computer simulation results show that the sharper correlation peak can be achieved by binaryzation, among which the identification effect of joint power spectrum threshold is optimal.

计算机模拟结果表明二值化可以获得更清晰更尖锐的相关峰，其中联合功率谱取阈法的识别效果最佳。

Fractal dimension, as the characteristic parameter to describe surface topography, relates closely to the grey level threshold θ in the binaryzation of grey image.

表面形貌的分形维数作为表面形貌描述的特征参数与表面形貌灰度图像二值化转换阈值θ密切相关。

And the optimization was also made in the difference and binaryzation in the video image post processing, which provided a great improvement in actual effect of snapshot compared with before.

在对视频图像的差分、二值化及后期处理过程中做了相应的优化，使得实际抓拍效果较改进前的有了较大提高；

This method effectively avoids the complex computing on images enhancing, ROI positioning and palm-print image binaryzation in traditional methods and tracks principal lines on gray level image directly.

该方法有效地回避了传统主线提取方法对图像进行增强去噪、定位ROI、分割掌纹二值图等复杂度较高的计算，直接在全手掌灰度图像上进行主线的跟踪。

Analyses and compares some segmentation methods which based on image binaryzation: otsu segmentation method, segmentation method which based on histogram equalization and the segmentation method which proposed by S.D.

分析比较了指纹图像二值化分割方法。

Aiming at the problem of uneven distribution for the target area and background area and the difficulties of separation, the method of local iteration Otsu algorithm is used to achieve image binaryzation.

针对目标区域和背景区域分布不均，难以分离的问题，提出并实现基于局部迭代的Otsu改进算法，通过实验验证其有效性。

In the binaryzation process, the rationally selected binaryzation threshold θ~ can characterize well the surface topography by way of extracting the fractal dimensions from the objects to investigate.

在灰度图像的二值化转换过程中，合理选取的二值化转换阈值θ应能够通过从考察对象中所提取的分形维数来较好地表征表面形貌的相关特征。