fast fractal image compression
Intelligent fuzzy approach for fast fractal image compression
... the compression ratios that were obtained by conventional block-based ...local fractal dimensions, dynamic classification scheme is presented in ...up fractal encoding through an ...the image ...
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A Fast Fractal Image Compression Algorithm Using Predefined Values for Contrast Scaling
... In this paper we presented a new method for fractal image compression to reduce encoding time. Centrally, our algorithm employed predefined values for contrast scaling factor rather than sweeping the ...
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Image Compression using Fractal Image Compression with Multi Layer Feed Forward Artificial Neural Network
... a Fast Fourier Transform (FFT) like calculation in O (n log n) ...picture Compression with ...basically compression of a surge of 8 x8 squares of picture ...
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A NEW APPROACH OF FRACTAL COMPRESSION USING COLOR IMAGE
... bitmap image to fractal ...of fractal codes are changed over to a bitmap ...the fractal patterns in an ...quality, compression time, and report estimate parameters picked, compressing a ...
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Fractal Image Compression Technique Using Fixed Level of Scaling
... Fractal image compression (FIC) [1-5] is one of the recent methods of ...high compression ratios and to the advantage of having very fast ...of compression by Local Iterated ...
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Fractal Image Compression with varying Sub Image
... and fast communication links ...new image compression ...high compression ratios. An image can be changed in many ways that are either not detectable by the human eye or do not ...
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Parallel Fractal Coding for Color Image Compression Using Genetic Algorithm and Simulated Annealing
... a fast-encoding algorithm for fractal image coding is proposed and implemented using SA/GA for still color ...of image quality, bit rate and coding time for RGB ...Data compression is ...
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A survey of parallel algorithms for fractal image compression
... Other image compression techniques are available however [8, ...upon fractal image compression (FIC) [9, ...high compression ratios, generally maintaining good image ...
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Review of Fractal Transform based Image and Video Compression
... like Fast DCT coefficient-based metric operation [33] is proposed by converting fixed size square block into 1D array to calculate ...hybrid fractal/DCT a technique is proposed by Curtis [35] in which ...
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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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A Review On Fractal Image Compression
... the fractal coding ...called fast DCT presented in [16] to minimize the computational cost of DCT for every domain and range ...the fractal coding by suggesting an adaptive search based on an ...
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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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Design of Image Compression Algorithm Using MatlabAbhishek Thakur, Rajesh Kumar, Amandeep Bath, Jitender Sharma
... the image data. Image compression is the process of encoding information using fewer ...bits. Compression is useful because it helps to reduce the consumption of expensive resources, such as ...
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Threshold Extension of Gallium Arsenide/Aluminum Gallium Arsenide Terahertz Detectors and Switching in Heterostructures
... After this step has been executed, to invoke a kernel, the range of the computation must be specified. The programmer does this by passing vertices to the GPU. A typical GPGPU invocation is a quadrilateral (quad) ...
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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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Energy Efficient and Secure Image Transmission in WSN
... the image using improved wavelet based polyomino’s lossless compression technique which increases the quality of image at receiving ...compressed image is transmitted by Energy Efficient High ...
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A hybrid fractal wavelet transform image data compression algorithm
... The goal of entropy coding is to reduce the numberof bits required to encode a symbol, hence providing compression. Arithmetic coding, pioneered by Langdon [12] and popularised by Witten, Neal and Cleary [25], is ...
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Increasing the Speed of Fractal Image Compression Using Two-Dimensional Approximating Transformations | Journal of Engineering Sciences
... same image A and B are taken, the distri- bution of brightness in which is ...in image B brightness distributions in the rank areas of image A are ...original image. Let's pay attention to the ...
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A Proposed Block Coding Technique of an Image based on Fractal Compression
... encoded image. If any one wants to encode an arbitrary image in this way, they will have to find a family of contractions so that its attractor is an approximation to the given ...
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Fractal Image Compression Based on Jointly and Different Partitioning Scheme
... the image can be determine the minimal data required retaining the necessary information and that it is the key of image compression ...compressed image which may be acceptable or not ...
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