Tierl coding and rate control are hardware completed, wavelet transform, Tierl decoding, inverse wavelet transform and serial port transceiver etc are software completed.
硬件完成Tier1编码和码率控制,软件完成小波变换、Tier1解码、小波逆变换及串口收发等功能。
参考来源 - JPEG2000中码率控制算法研究及硬件实现·2,447,543篇论文数据，部分数据来源于NoteExpress
Finally, the marked virtual images are gotten with inverse wavelet transform and a new group of control points is obtained based on the pixel value of the virtual image.
最后，进行小波逆变换，得到含有水印信息的虚拟图像，根据虚拟图像中的象素值就可以得到一组新的控制顶点坐标。
Then, watershed segmentation of the approximation image is computed, and the inverse wavelet transform is used to project this original segmentation up to the higher resolutions.
对近似图像进行分水岭分割，并且用小波逆变换把原始分割结果逐步映射回更高的分辨率层。
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