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High Frame-Rate Virtual View Synthesis Based on Low Frame-Rate Input
2020 IEEE 22nd International Workshop on Multimedia Signal Processing (MMSP), 2020In the paper we investigated the methods of obtaining high-resolution, high frame-rate virtual views based on low frame-rate cameras for applications in high-performance multiview systems. We demonstrated how to set up synchronization for multiview acquisition systems to record required data and then how to process the data to create virtual views at a
Krzysztof Wegner +5 more
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SMPTE Motion Imaging Journal, 2009
The frame and field rates that have been used for television since the 1930s cause problems for motion portrayal, which are increasingly evident on the large, high-resolution television displays that are now common. This paper reports on a program of experimental work that successfully demonstrated the advantages of higher frame rate capture and ...
M. G. Armstrong +4 more
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The frame and field rates that have been used for television since the 1930s cause problems for motion portrayal, which are increasingly evident on the large, high-resolution television displays that are now common. This paper reports on a program of experimental work that successfully demonstrated the advantages of higher frame rate capture and ...
M. G. Armstrong +4 more
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High Frame Rate Egomotion Estimation
2013In this paper, we present an algorithm for doing high frame rate egomotion estimation. We achieve this by using a basis flow model, along with a novel inference algorithm, that uses spatio-temporal gradients, foregoing the computation of the slow and noisy optical flow.
Natesh Srinivasan +2 more
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High-Frame-Rate Optical Flow System
IEEE Transactions on Circuits and Systems for Video Technology, 2012In this paper, we develop a high-frame-rate (HFR) vision system that can estimate the optical flow in real time at 1000 f/s for 1024×1024 pixel images via the hardware implementation of an improved optical flow detection algorithm on a high-speed vision platform.
Idaku Ishii +3 more
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High Frame Rate Ultrasound Coded Excitation
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 2005an ultrasound imaging method which can achieve high frame rate and good SNR without sacrificing the resolution is proposed. Compared with other reported high frame rate imaging methods, the proposed imaging method can achieve 12dB SNR improvement while keeping the high frame rate.
Cao, Ji, Koh, Liangmong
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High frame rate video conversion
IP Streams, Control, and Production, 2014SMPTE is discussing high frame rates within the Ultra-High-Definition Television (UHDTV) Study Group and, in particular, conversions from high frame rates to today's integer and fractional standards. Although it seems an easy problem to upconvert and downconvert between frame rates when there is a simple multiplier, for example, between 119.88 and 59 ...
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High frame rate Motion Compensated Frame Interpolation in High-Definition video processing
2010 IEEE International Conference on Acoustics, Speech and Signal Processing, 2010Numerous MCFI methods have been proposed to increase the frame rate in the past ten years. However, these methods usually focus on how to double the frame rate and involve complex computation, complicated time-consuming iterations, and are difficult to implement for real-time High-Definition (HD) videos. In this paper, a fast one-pass processing method
Yen-Lin Lee, Truong Q. Nguyen
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High Frame Rate Psychophysics: Experimentation to Determine a JND for Frame Rate
SMPTE Motion Imaging Journal, 2017In past research at the Rochester Institute of Technology (RIT), a temporal texture space was defined. It was used to classify what attributes contribute to the perceived motion quality of stroboscopic reproductions. One of these attributes was determined to be the content’s captured and displayed frame rate.
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Perceptual Quality Driven Frame-Rate Selection (PQD-FRS) for High-Frame-Rate Video
IEEE Transactions on Broadcasting, 2016Video of higher frame rates (HFR) reduces the visual artifact in large screen display at the cost of a higher coding bit rate (or transmission bandwidth). In this work, we propose a perceptual quality driven frame rate selection (PQD-FRS) method that assigns a time-varying frame rate to a sequence so as to reduce its transmission cost. The objective of
Qin Huang 0006 +7 more
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IEEE International Conference on Image Processing 2005, 2005
Higher frame-rates are being considered to achieve more realistic representations. Since increasing the frame-rate increases the total amount of information, efficient coding methods are required. However, its statistical properties are not clarified.
Yukihiro Bandoh +3 more
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Higher frame-rates are being considered to achieve more realistic representations. Since increasing the frame-rate increases the total amount of information, efficient coding methods are required. However, its statistical properties are not clarified.
Yukihiro Bandoh +3 more
openaire +1 more source