Using the Butterworth high pass filter to achieve image sharpening, the image segmentation is realized by Sobel operator and the threshold image is segmented.

Filename	Size	Update
阈值分割.m	369	2017-12-02
最大类间方差阈值分割.m	420	2017-12-03
Sobel算子.m	229	2017-12-03
巴特沃斯高通滤波.m	521	2017-12-03
梯度算子.m	495	2017-12-03
图像锐化.m	1206	2017-12-03
线性锐化滤波.m	230	2017-12-03

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．