منابع مشابه
Enhancing Analog Image Transmission Systems Using Digital Side Information: A New Wavelet-Based Image Coding Paradigm
In this work we address digital transmission for enhancing, in a backward compatible way, the quality of analog image transmission systems. We propose a practical algorithm that treats the problem as one of wavelet image compression with side information (available in the form of a noisy analog version of the image) present at the decoder. We propose a rate allocation technique to eeciently all...
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چکیده: در میان انواع متفاوتی از مبدل های آنالوگ به دیجیتال که تا کنون معرفی شده اند، مبدل های آنالوگ به دیجیتال تقاریب متوالی(sar ) به علت سادگی ساختار و همچنین توان مصرفی کم، همواره یکی از پرکاربرد ترین مبدل های آنالوگ به دیحیتال در کاربرد های بایومدیکال بوده اند. به همین دلیل تاکنون روش های متعددی برای کاهش هرچه بیشتر توان مصرفی در این مبدل ها ارائه شده است که در اکثر آنها توجهی به مشخصات سی...
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ژورنال
عنوان ژورنال: Proceedings
سال: 2018
ISSN: 2504-3900
DOI: 10.3390/proceedings2181163