Digital video
نویسندگان
چکیده
منابع مشابه
طراحی، کارکرد و اجراء DVP (Digital Video Plotter)
دسته بندی سیستم های فتوگرامتری رقومی موجود، با توجه به رشد و متنوع بودن آنها در یک مدل ساده به راحتی گنجانده نمی شود. می توان گفت آن پایان یک دیدی است که از پیدا کردن سیستم های سطح بسیار بالا و خاص طراحی شده، با بهترین سیستم های تحلیلی رقابت میکند و نسبت به سایر سیستم های توسعه یافته موجود دیگر، به ارزان قیمتی منحصر بوده و نیازهای ساده را برطرف می کند. سیستم فتوگرامتری Softcopy تجاری ک...
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In this paper we discuss the role that a video data base may play in a digital video archive and some of the challenges that video data bases are facing. Problems related to large-scale storage and delivery of video data are brieey discussed while a modelling and querying aspecs are treated more thoroughly. We propose a generic data model that captures video data structures and that supports th...
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Introduction and Significance Full size, full motion video requires a computer to deliver data at 30 MB per second. Today’s newer computers can handle this, but it results in video files in the gigabyte range for only a few minutes of video. Even if the computer can process the data, such large files are impractical for storage and transfer. This is especially important for files that will be t...
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ژورنال
عنوان ژورنال: Comunicar
سال: 2003
ISSN: 1134-3478,1988-3293
DOI: 10.3916/c21-2003-06