A novel frame-rate up conversion using pseudo-true motion vector

In this paper, a method of estimating true motion vectors to reduce image quality deterioration such as block artifact is proposed. Three consecutive original input images are used to calculate the motion vectors. Among consecutive input images, the first and third frames are used to conduct interpo...

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Bibliographic Details
Published in2015 IEEE International Conference on Consumer Electronics (ICCE) pp. 546 - 547
Main Authors Jaekwang Kim, Donggi Kim, Jeahoon Choi, Jintae Kim, Dongil Han
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.01.2015
Subjects
Consumer electronics
Estimation
Image quality
Interpolation
PSNR
Signal processing algorithms
Vectors
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Summary:In this paper, a method of estimating true motion vectors to reduce image quality deterioration such as block artifact is proposed. Three consecutive original input images are used to calculate the motion vectors. Among consecutive input images, the first and third frames are used to conduct interpolation and the block unit PSNR of the created interpolated frame and the second frame which is an original image is calculated to estimate a true motion vector. Then, the estimated true motion vector is applied to frame interpolation.
ISSN:2158-3994
2158-4001
DOI:10.1109/ICCE.2015.7066519