Information embedded in the DCT coefficients of the image, the image of the common 512* 512 size gray-scale (experimental image LENA.BMP).Information embedded as a binary Logo Figure (experiment with the logo picture shows the LOGO.bmp), the plot size is 64* 64, a total of 4096 Bit. (1) the use of the STDM method watermarked LENA Figure, output embedded watermark image. (2) logo watermark image decoding, the output decoded Figure statistical error rate. The same quantization step, the observed changes in the system performance under different intensity of noise attack The same quantization step, the observed changes in the strength of JPEG compression system performance under

第三次实验报告 092374 李思昌.pdf
第三次作业 源代码.cpp

• 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．