[PDF] Top 20 AN COMPARATIVE STUDY OF VARIOUS DATA COMPRESSION TECHNIQUES& AN ITERATIVE ALGORITHM TO COMPRESS REAL TIME DATABASE

... to compress multimedia data ( Audio, Video & ...Images).Lossy compression is irreversible compression technique which uses inexact approximations and partial data discarding to ... See full document

... for real time applications that uses portable devices with low memory and computational ...transmission time and memory requirements of the user device become ...cause compression inefficiency ... See full document

... Image compression methods can be classified in several ...the compression algorithms remove some part of data which cannot be recovered during ...The algorithm which removes some part of ... See full document

... existing techniques available. Fractal image compression using quad tree decomposition and Huffman coding provides better compression ratio than some of the available ...The time taken for ... See full document

... the data transmission really require quick actions so to provide a better experience to the ...coding algorithm is efficient in term of higher compression ratio where as in term of MSE the singular ... See full document

... based compression technique is used to compress the 3d ...These techniques exploit the spatial and temporal redundancy within the point ...effective compression algorithm for point ... See full document

... Apriori algorithm include 9 functions, it is very important to recognize the part of the code to be ...Apriori algorithm is itself an iterative algorithm and each iteration depends on the ... See full document

... of data in a form of digital image ...High compression ratio for low bit of the wavelet transform coefficients to form a zero or very near ...Image compression without reducing image quality, number ... See full document

... of data to be stored on hard disks and sent over the ..."data compression", that is, the ability to reduce the amount of storage or Internet bandwidth required to handle this ...of ... See full document

... lossless data compression techniques studied in depth from various research papers and authors thus resulting that text data can be compressed more easily and efficiently by ... See full document

... elevation data with sending eye-safe near infrared laser light in the region of 1040 to 1060 nm and receive these pulses after encountered them to objects from the earth and evaluate the range of pulse ...travel ... See full document

... Data compression means shortening the size of the data so as to reduce the disk size as well as data transmission becomes ...the data size reduces, the data that needs to be ... See full document

... in data mining and a study on each of them. Data mining can be used in a wide area that integrates techniques from various fields including machine learning, Network intrusion ... See full document

... lossy data compression system is one where the data reconstructed after decompression may not be exactly same as that of original data, but rather is "significantly close" to be ... See full document

... microarray data for cancer classification—a machine learning approach‘‘ Computational Biology and Chemistry 29 (2005) ...sequencing data using reference-based compression‘‘ European Molecular Biology ... See full document

... the data from various perspectives and summarizing it into valuable information so it becomes important to understand which algorithm or techniques works best banking data ...clustering ... See full document

... Rice Algorithm coding is a great way to compress test ...test data required to be stored on the tester and the time taken to transfer the test data from the tester to the ...our ... See full document

... image compression in which runs of data are stored as a single data value and count, rather than as the original ...[19] data and it is helpful for repetitive ...on data that contains ... See full document

... a comparative study of various optimization techniques such as Genetic Algorithm, Particle Swarm Optimization (PSO) and Big Bang-Big Crunch algorithm for optimal placement of ... See full document

... of techniques, in contrast, work on uncompressed images providing significant storage and computational resources for the decoding process prior to initialization or to feature selection/extraction and background ... See full document