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This paper proposes a new frame rate up-conversion (FRUC) algorithm to reduce the computational complexity and to improve the peak signal-to-noise ratio (PSNR) performance. The proposed FRUC algorithm includes prediction-based motion vector smoothing (PMVS), partial average-based motion compensation (PAMC), and intrapredicted hole interpolation (IPHI). PMVS can efficiently remove outliers using motion...
This paper proposes two novel frame rate up-conversion (FRUC) algorithms including motion vector smoothing and hole interpolation using intra prediction. The proposed algorithms can efficiently reduce the degradation of interpolated frames by removing blocking artifacts and blurring. Experimental results show that the proposed algorithms improve the average PSNR of the interpolated frames by 4.15dB...
This paper proposes the efficient Frame Rate Up-conversion (FRUC) that has low computational complexity. The proposed algorithm consists of motion vector (MV) smoothing, selective average based motion compensation (SAMC) and hole interpolation with different weights. The proposed MV smoothing constructs more smooth interpolated frames by correcting inaccurate MVs. The proposed SAMC and hole interpolation...
This paper presents a Sub-block Combination Fractional Motion Estimation (SCFME) algorithm and its architecture for an H.264/AVC video encoder. Unlike typical FME algorithms, SCFME can eliminate the overlapped pixel interpolation, and thus, it can reduce the computational complexity. Compared with the JM reference software, the proposed algorithm can reduce up to 69.75% of the number of pixels for...
This paper proposes a novel residual prediction algorithm to improve the coding efficiency. It extends the scope of prediction to the residual data. The proposed algorithm is adopted for intra prediction which accounts for a major portion of the bit stream. The simulation results show that the proposed algorithm can reduce the bit-rate by up to 4.34% compared with the JM reference software without...
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