fast image domain fractal compression
A Fast Fractal Image Compression Algorithm Using Predefined Values for Contrast Scaling
... 3.1 The effect of contrast scaling factor, s Another important parameter that was investigated is the contrast scaling factor s . To do this, a large number of experiments with exhaustive search for s were performed. ...
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A Review On Fractal Image Compression
... preserving compression ratio and PSNR. Wang et al. [26] presented a fast FC approach by introduces correlation information feature to make the range-domain block matching near neighbor in the ...
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Designing and Implementation of Efficient Fuzzy Logic Based Fractal Image Compression Technique in DCT Domain Using Quadtree Algorithm
... in fractal coding algorithms. In a research strategy, finding out the domain pool is not necessary include all the possible domain blocks, only the high variance blocks are sufficient ...are ...
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Robust and Efficient ‘RGB’ based Fractal Image Compression: Flower Pollination based Optimization
... Fractal image compression uses the property of self- similarity in an image and utilizes the partitioned iterated function system to encode ...it. Fractal image ...
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Fractal Image Compression Based on Complex Exponent Moments and Fuzzy Clustering
... in fractal image compressions are very time-consuming, because a large numbers of sequential search through a list of domains are needed to find the best match for a given range ...match fractal ...
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Fractal Image Compression Using Self Organizing Mapping
... word fractal to denote an object whose Haus- dorff-Besicovitch dimension is greater than its topological dimension ...[2]. Fractal image compression (FIC) was introduced by Barnsley and Sloan ...
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Performance of Fractal Image Compression for Medical Images: A Comprehensive Literature Review
... frequency domain refers to the plane of the two dimensional discrete Fourier transform of an ...frequency domain, DCT is one of the frequently used techniques for image compression like ...for ...
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Speeding- Up Fractal Image Compression Using Entropy Technique
... Abstract— Fractal image encoding is attractive due to its potential high compression ratio, fast decompression and multi-resolution properties [1] .... Fractal image ...
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Intelligent fuzzy approach for fast fractal image compression
... Image compression is the current mainstream research topic in image processing [1,2] and is still a viable re- search area, owing to the growing need for multimedia data transmission and storage ...
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Review of Fractal Transform based Image and Video Compression
... decimated domain block by inverse scanning all possible circular shift of the corresponding ...similar image quality. Optimized domain block searching in frequency domain like Fast DCT ...
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Energy Efficient and Secure Image Transmission in WSN
... Wavelets fractal transformation is functions defined over a finite interval and having an average value of zero. The main purpose of wavelet transform is to represent any arbitrary function as a superposition of ...
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Vector Quantization based Lossy Image Compression using Wavelets – A Review
... lossy image compression using wavelets. The objective of image compression is to help in storing the transmitted data in proficient way by decreasing its ...of image data file, while ...
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A hybrid fractal wavelet transform image data compression algorithm
... a domain block that is totally dissimilar from any range block in the ...the domain block. Then, orthogonalise the domain block with respect to the basis ...standard fractal block coding, ...
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Fractal Image Compression Technique Using Fixed Level of Scaling
... original image in this ...the fractal compression transformations with minerr = ...complete compression for 4 4 pixel range block and ...complete compression for 8 8 pixel range ...
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Threshold Extension of Gallium Arsenide/Aluminum Gallium Arsenide Terahertz Detectors and Switching in Heterostructures
... standardized image compression techniques ...back. Image compression addresses the problem of reducing the amount of data required to present a digital image with acceptable ...
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A VHDL design for hardware assistance of fractal image compression
... 4.3 Primary Components Pipeline Unit Pipeline Unit Pipeline Unit MAC Chunk Host MAC Chunk Interface Unit MAC Chunk Range Parameter MAC Chunk Block Computation MAC Chunk Chunk Chunk MAC C[r] ...
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A NEW APPROACH OF FRACTAL COMPRESSION USING COLOR IMAGE
... Fractal image compression depends on self-similarity, where one segment of a image is like the other one segment of a similar ...picture. Fractal coding is constantly connected to grey ...
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Image Compression using Fractal Image Compression with Multi Layer Feed Forward Artificial Neural Network
... the image using back propagation training ...preserving image compression technique using one hidden layer feed forward neural network of which the neurons are determined adaptively based on the ...
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Fractal Image Compression Based on Jointly and Different Partitioning Scheme
... size domain block in domain ...A domain pool may contain of overlapped or non-overlapped domain block according to the step size, if the step size is equal to the block size, the domain ...
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Encoding Time Reduction Method for the Wavelet Based Fractal Image Compression
... of fractal predicting, and only predicted when ...on fractal. Firstly, we transform the image by wavelet, then divide it into ...of domain blocks and the range blocks to lessen the block ...
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