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Recent research has revealed that the output of deep neural networks (DNNs) can be easily altered by adding relatively small… Expand Modeling the distribution of natural images is a landmark problem in unsupervised learning. This task requires an image model… Expand This paper presents a method for detection of steganographic methods that embed in the spatial domain by adding a low-amplitude… Expand In this article, the authors present a new approach to building simpler, smaller, and cheaper digital cameras that can operate… Expand A number of pixel-based image fusion algorithms (using averaging, contrast pyramids, the discrete wavelet transform and the dual… Expand Abstract In this paper, we propose a pixel-based method for texture synthesis with non-parametric sampling. On top of the general… Expand This paper discusses empirical and analytical rules to select a suitable grid resolution for output maps and based on the… Expand An algorithm to detect depth discontinuities from a stereo pair of images is presented. The algorithm matches individual pixels… Expand A new and efficient steganographic method for embedding secret messages into a gray-valued cover image is proposed. In the… Expand Skin color has proven to be a useful and robust cue for face detection, localization and tracking. Image content filtering… Expand