Fourier descriptor is one of the important methods to analyze and recognize the shape of objects. A continuous Fourier transform method based on curve polygon is used The method of calculating the Fourier descriptor and eliminating the phase influence of the boundary starting point by the main direction of the shape defines the new rotation, translation and scale invariance The normalized Fourier transform of sex. Compared with the traditional Fourier transform of the discrete Fourier transform and the normalized Fourier transform, the new normalized Fourier transform is described The child retains both the model and phase characteristics, so it can better identify the shape of the object. Experiments show that the new normalized Fourier descriptor is more traditional than the traditional one Fourier describes the shape of objects that can be more efficiently and accurately identified.

Packet : 67506268fourier.rar filelist
傅立叶描述子识别物体的形状.PDF

• 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．