Abstract
DCM Research Resources LLC, Germantown, Maryland 20874Abstract. In our previous work, we proposed a joint optical flow and principal componentanalysis (PCA) approach to improve the performance of optical flow based detection, wherePCA is applied on the calculated two-dimensional optical flow image, and motion detectionis accomplished by a metric derived from the two eigenvalues. To reduce the computationaltime when processing airborne videos, parallel computing using graphic processing unit(GPU) is implemented on NVIDIA GeForce GTX480. Experimental results demonstrate thatour approach can efficiently improve detection performance even with dynamic background,and processing time can be greatly reduced with parallel computing on GPU.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
