Search Results for author: Si Lu

Found 5 papers, 0 papers with code

DAC: Deep Autoencoder-based Clustering, a General Deep Learning Framework of Representation Learning

no code implementations15 Feb 2021 Si Lu, Ruisi Li

Clustering performs an essential role in many real world applications, such as market research, pattern recognition, data analysis, and image processing.

Clustering Dimensionality Reduction +2

Good Similar Patches for Image Denoising

no code implementations18 Jan 2019 Si Lu

We observe that given a set of good similar patches, their distribution is not necessarily centered at the noisy reference patch and can be approximated by a Gaussian component.

Clustering Image Denoising

High-speed Video from Asynchronous Camera Array

no code implementations17 Jan 2019 Si Lu

Using these three frames, we render a new frame with the same time stamp as the non-reference frame but from the viewpoint of the reference sensor.

Novel View Synthesis Vocal Bursts Intensity Prediction

No-reference Image Denoising Quality Assessment

no code implementations13 Oct 2018 Si Lu

In this paper, we present a no-reference image denoising quality assessment method that can be used to select for an input noisy image the right denoising algorithm with the optimal parameter setting.

Image Denoising

Depth Enhancement via Low-rank Matrix Completion

no code implementations CVPR 2014 Si Lu, Xiaofeng Ren, Feng Liu

Based on this subspace constraint, our method formulates depth map enhancement as a low-rank matrix completion problem.

Low-Rank Matrix Completion

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