Mining Appearance Models Directly From Compressed Video
نویسندگان
چکیده
منابع مشابه
Super-resolution from compressed video
The problem of recovering a high-resolution frame from a sequence of low-resolution and compressed images is considered. The presence of the compression system complicates the recovery problem, as the operation reduces the amount of frequency aliasing in the low-resolution frames and introduces a non-linear noise process. Increasing the resolution of the decoded frames can still be addressed in...
متن کاملVideo Abstraction in H.264/AVC Compressed Domain
Video abstraction allows searching, browsing and evaluating videos only by accessing the useful contents. Most of the studies are using pixel domain, which requires the decoding process and needs more time and process consuming than compressed domain video abstraction. In this paper, we present a new video abstraction method in H.264/AVC compressed domain, AVAIF. The method is based on the norm...
متن کاملVideo Mining Video Mining
This chapter discusses a framework for segmenting and categorizing videos. Instead of using a direct method of content matching, we exploit the semantic structure of the videos and employ domain knowledge. There are general rules that television and movie directors often follow when presenting their programs. In this framework, these rules are utilized to develop a systematic method for categor...
متن کاملStatistical Feature Extraction from Compressed Video Sequences
General rights This document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: Explore Bristol Research is a digital archive and the intention is that deposited content should not be removed. However, if you believe that this version of the work breaches copyright law please contact open-ac...
متن کاملSurface Appearance Estimation from Video Sequences
The realistic virtual reproduction of real world objects using Computer Graphics techniques requires the accurate acquisition and reconstruction of both 3D geometry and surface appearance. The ability to play interactively with the reflectance, changing the view and the light(s) direction, is mandatory in most applications. In many cases, image synthesis should be based on real, sampled data: s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Multimedia
سال: 2008
ISSN: 1520-9210
DOI: 10.1109/tmm.2007.911835