FPGA Implementation of Discrete Wavelet Transform ( DWT ) for JPEG 2000
نویسنده
چکیده
This paper presents an approach towards FPGA implementation of Discrete Wavelet Transform (DWT) for image compression. The design follows the JPEG2000 standard and can be used for both lossy and lossless compression. Lifting scheme is used for filtering process. This is more efficient than conventional approach using convolution. Also, integer arithmetic is used .This design can be used for image compression in a robotic system.
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تاریخ انتشار 2009