19 September 2017 The role of optical flow in automated quality assessment of full-motion video
Author Affiliations +
Abstract
In real-world video data, such as full-motion-video (FMV) taken from unmanned vehicles, surveillance systems, and other sources, various corruptions to the raw data is inevitable. This can be due to the image acquisition process, noise, distortion, and compression artifacts, among other sources of error. However, we desire methods to analyze the quality of the video to determine whether the underlying content of the corrupted video can be analyzed by humans or machines and to what extent. Previous approaches have shown that motion estimation, or optical flow, can be an important cue in automating this video quality assessment. However, there are many di↵erent optical flow algorithms in the literature, each with their own advantages and disadvantages. We examine the e↵ect of the choice of optical flow algorithm (including baseline and state-of-the-art), on motionbased automated video quality assessment algorithms.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Josh Harguess, Josh Harguess, Scott Shafer, Scott Shafer, Diego Marez, Diego Marez, } "The role of optical flow in automated quality assessment of full-motion video", Proc. SPIE 10396, Applications of Digital Image Processing XL, 1039606 (19 September 2017); doi: 10.1117/12.2275392; https://doi.org/10.1117/12.2275392
PROCEEDINGS
9 PAGES


SHARE
RELATED CONTENT


Back to Top