خط مشی دسترسیدرباره ما
ثبت نامثبت نام
راهنماراهنما
فارسی
ورودورود
صفحه اصلیصفحه اصلی
جستجوی مدارک
تمام متن
منابع دیجیتالی
رکورد قبلیرکورد بعدی
Document Type : Latin Dissertation
Language of Document : English
Record Number : 150526
Doc. No : ET22318
Main Entry : W A I L ABDUL-I-IAKIM MOUSA
Title Proper : ENTORPY-CONSTFtAINED R,EFLECTED VECTOR, QUANTIZATION W I T H APPLICATION T O IMAGE CODING
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : An entropy-constrained rejlected residual vector quantization (EC-RRVQ) designalgorithm, its zntroduced as an alternative to entropy-con,.strain.ed residua,l lector quan,-tization (EC-RVQ) and used t o design codebooks for image coding. EC-RRVQ is ableto realzze a more ordered or less random codebook, that oflers two advantages. Thefirst is that an, ordered codebook have lowe output entropy while the second has t o dowith simplifying the search procedure used to find the best codeword. The idea dis-cussed zn this work is t o int.roduce EC-RRVQ as a new b a s e h e quantzzatzon sch,emewith single-path search and improved rate-distortion performance, whzch if joznedwith othxr tra,n,sform, and subban,d codin,g m,eth,ods will result in, n, competitive de-sign. Because of single-path search, the EC-RRVQ bars the potential t o be a serzouscontender in the list of large block vector quantzzation implementation algorithms.Experim,ental results zndzcate that good im,age reproduction qualzty can be a,ccom-plzshed at rela,tively low bit rates. The performance-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL45524.pdf
Title and statement of responsibility and : ENTORPY-CONSTFtAINED R,EFLECTED VECTOR, QUANTIZATION W I T H APPLICATION T O IMAGE CODING [Thesis]
 
 
 
(در صورت عدم وضوح تصویر اینجا را کلیک نمایید)