An Efficient Eulerian Video Magnification Technique for Micro-biology Applications
نویسندگان
چکیده
منابع مشابه
Eulerian Video Acceleration Magnification
The ability to amplify or reduce subtle image changesover time is useful in contexts such as video editing, medicalvideo analysis, product quality control and sports. In thesecontexts there is often large motion present which severelydistorts current video amplification methods that magnifychange linearly. In this work we propose a method to copewith large motions while ...
متن کاملA Review: Eulerian Video Motion Magnification
Thispaper reviews computational techniques to efficiently represent, analyse and visualise both shortterm and long-term temporal variation in video and image sequences. This paper reveals temporal variation in videos that are imperceptible to the naked eye. The method takes a standard video sequence as an input, and applies spatial decomposition, followed by temporal filtering to the frames whi...
متن کاملNoninvasive Free Flap Monitoring Using Eulerian Video Magnification.
Eulerian Video Magnification (EVM) can enhance subtle changes in videos to reveal what was once invisible to the naked eye. In this proof of concept study, we investigated using EVM as a novel form of free flap monitoring. Free flaps with skin paddles were filmed in the operating room with manipulation of their pedicles. In a representative 77-year-old female who received a latissimus dorsi-ser...
متن کاملAn Efficient Adaptive Boundary Matching Algorithm for Video Error Concealment
Sending compressed video data in error-prone environments (like the Internet and wireless networks) might cause data degradation. Error concealment techniques try to conceal the received data in the decoder side. In this paper, an adaptive boundary matching algorithm is presented for recovering the damaged motion vectors (MVs). This algorithm uses an outer boundary matching or directional tempo...
متن کاملAn Efficient Technique for Multicast Video Streaming
Patching and transition patching are two techniques proposed to build efficient video-on-demand (VoD) systems. Patching works by allowing a client to playback video data from a patching stream while caching video data from another multicast video stream for later playback. The patching stream can be released once video playback reaches the point where the cached data begins, and playback contin...
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: Radioengineering
سال: 2017
ISSN: 1210-2512
DOI: 10.13164/re.2017.0316