Title :
Method of coding bitmap transformant to improve image compression while maintaining a predetermined quality image to be transmitted in infocommunication real time systems
Author :
Krasnorutskyi, A.A. ; Hahanova, A.V. ; Demedetskiy, A.O.
Author_Institution :
Kharkov Air Force Univ., Kharkov, Ukraine
Abstract :
The substantiation of the compression technology transforms the binary description of non-equilibrium position within the coding one-dimensional run lengths binary fields sequence. Showing respect to the possibility of reducing the transformants presentation volume from the identification of spatial constraints on the run lengths binary elements sequences. Sets out the conditions for the formation of the effective use of non-equilibrium position-encoding for array processing of run lengths binary elements transforms the binary description. Provides the rationale the shortcomings of nonequilibrium position-encoding: the reconstruction of the run lengths binary elements array columns without information loss is provided for known quantities of non-equilibrium position of code bases and the vector OP number length, during the encoding used internally delays for a preliminary calculation of weights. Construct a modified non-equilibrium position coding, based on code generation from the younger elements and implementation of cross-order correspondence between the OP number elements and array elements column of the run lengths binary elements. Creates a method of decoding the modified nonequilibrium position in the direction of the senior members on the basis of considering the possibility of forming weights, beginning with the junior members.
Keywords :
binary sequences; data compression; image coding; real-time systems; runlength codes; binary description; bitmap transformant coding method; code bases; code generation; cross-order correspondence; decoding method; image compression technology; infocommunication real-time systems; nonequilibrium position-encoding; predetermined quality image; run length binary elements sequences; runlength binary element array columns; spatial constraint identification; vector OP number length;
Conference_Titel :
Design & Test Symposium, 2013 East-West
Conference_Location :
Rostov-on-Don
Print_ISBN :
978-1-4799-2095-2
DOI :
10.1109/EWDTS.2013.6673124