پديد آورنده :
روح الامين، امين
عنوان :
طراحي و پياده سازي واحد كد گذار ويدئو بر اساس ساختار استانداردهاي فشرده سازي
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده برق و كامپيوتر
صفحه شمار :
ده، 115، [II] ص: مصور، جدول، نمودار
يادداشت :
ص.ع. به: فارسي و انگليسي
استاد راهنما :
مسعود سيدي
استاد مشاور :
شادرخ سماوي
توصيفگر ها :
DCT , چندي كردن , آنتروپي كدينگ
تاريخ نمايه سازي :
30/11/87
دانشكده :
مهندسي برق و كامپيوتر
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتال
چكيده انگليسي :
116AbstractIn view of recent developments in use of video signals in computer networks mobile video conferencing etc digital transmission and storage of digital signalshave become very important issues In that regard different video standards havebeen proposed for compression of video information in different rates and fordifferent applications Optimization and design of new algorithms forimplementation of these standards have attracted a lot of attention from researchersand engineers interested in such issues In this thesis after introducing some ofimportant video compression standards the main blocks of video codec structuresand new algorithms for computing and implementation of them are discussed Tothat end after brief reviewing of color spaces and picture and video formats discrete cosine transform DCT as a main block in video codecs and it sproperties and implementation algorithms are reviewed in details also quantization entropy coding motion estimation and compensation are discussed Atthe end after introducing a sample video source coder that can be used in many
استاد راهنما :
مسعود سيدي
استاد مشاور :
شادرخ سماوي
