Color Image Compression using SPIHT Algorithm
نویسندگان
چکیده
منابع مشابه
Color Image Compression using SPIHT Algorithm
In recent years there has been an astronomical increase in the usage of computers for a variety of tasks. With the advent of digital cameras, one of the most common uses has been the storage, manipulation, and transfer of digital images. The files that comprise these images, however, can be quite large and can quickly take up precious memory space on the computer’s hard drive. In multimedia app...
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A VLSI architecture designed to perform real time image compression using SPIHT with arithmetic coder is described here. The main advantage of SPIHT is that it is fully progressive and provide higher PSNR. SPIHT without list is proposed in this paper and which uses breadth first search method. BFS method is suitable for VLSI implementation. In order to archive more performance a high speed arit...
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Since the birth of multi–spectral imaging techniques, there has been a tendency to consider and process this new type of data as a set of parallel gray–scale images, instead of an ensemble of an n–D realization. Although, even now, some researchers make the same assumption, it is proved that using vector geometries leads to better results. In this paper, first a method is prop...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2011
ISSN: 0975-8887
DOI: 10.5120/2023-2728