Fast Discrete Wavelet Transformation Daubechies-Four Architecture
نویسندگان
چکیده
A DSP engine for discrete wavelet transformation (DWT) is introduced in this paper. Serial processing DWT architecture provides a better speed and efficiency, makes DWT better choice for image processing than DCT. A dedicated hardware DWT architecture attached to a general purpose microprocessor provided the programmability of data access make possible for dynamic scheduling for various DSP applications. This architecture also has expandability for new processor.
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