Title | ||
---|---|---|
Effective and Fast Estimation for Image Sensor Noise Via Constrained Weighted Least Squares. |
Abstract | ||
---|---|---|
Noise estimation is crucial in many image processing algorithms such as image denoising. Conventionally, the noise is assumed as a signal-independent additive white Gaussian process. However, for the real raw data of image sensor, the present noise should be practically modeled as signal dependent. In this paper, we propose an effective and fast image sensor noise estimation method for a single ra... |
Year | DOI | Venue |
---|---|---|
2018 | 10.1109/TIP.2018.2812083 | IEEE Transactions on Image Processing |
Keywords | Field | DocType |
Estimation,Image sensors,Noise measurement,Photonics,Optimization,AWGN,Transforms | Least squares,Image sensor,Noise measurement,Pattern recognition,Artificial intelligence,Gaussian process,Digital image processing,Image histogram,Additive white Gaussian noise,Optimization problem,Mathematics | Journal |
Volume | Issue | ISSN |
27 | 6 | 1057-7149 |
Citations | PageRank | References |
2 | 0.37 | 25 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Li Dong | 1 | 45 | 3.39 |
Jiantao Zhou | 2 | 580 | 78.87 |
Yuan Yan Tang | 3 | 10 | 2.23 |