ACM Computing Surveys (CSUR)
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
A non-parametric filter for digital image restoration, using cluster analysis
Pattern Recognition Letters
Parameter estimation of two-dimensional moving average randomfields
IEEE Transactions on Signal Processing
Region filling and object removal by exemplar-based image inpainting
IEEE Transactions on Image Processing
Morphology-based multifractal estimation for texture segmentation
IEEE Transactions on Image Processing
Large gap imputation in remote sensed imagery of the environment
Computational Statistics & Data Analysis
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This article describes a new approach to perform image segmentation. First an image is locally modeled using a spatial autoregressive model for the image intensity. Then the residual autoregressive image is computed. This resulting image possesses interesting texture features. The borders and edges are highlighted, suggesting that our algorithm can be used for border detection. Experimental results with real images are provided to verify how the algorithm works in practice. A robust version of our algorithm is also discussed, to be used when the original image is contaminated with additive outliers. A novel application in the context of image inpainting is also offered.