Image Restoration with Signal-dependent Camera Noise
نویسندگان
چکیده
This article describes a fast iterative algorithm for image denoising and deconvolution with signal-dependent observation noise. We use an optimization strategy based on variable splitting that adapts traditional Gaussian noise-based restoration algorithms to account for the observed image being corrupted by mixed Poisson-Gaussian noise and quantization errors.
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ورودعنوان ژورنال:
- CoRR
دوره abs/1204.2994 شماره
صفحات -
تاریخ انتشار 2012