G
Giovanni Ramponi
Researcher at University of Trieste
Publications - 164
Citations - 4567
Giovanni Ramponi is an academic researcher from University of Trieste. The author has contributed to research in topics: Image processing & Interpolation. The author has an hindex of 34, co-authored 159 publications receiving 4332 citations. Previous affiliations of Giovanni Ramponi include Philips.
Papers
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Book ChapterDOI
A New FPGA-Based Architecture for Iterative and Space-Variant Image Processing
TL;DR: An innovative FPGA-based architecture able to speed up the Lucy-Richardson algorithm (LRA) for space-variant image deconvolution is proposed and can be exploited in other similar image processing algorithms.
Book ChapterDOI
Image Coding Using Artificial Neural Networks
TL;DR: The problem of image compression has been recently studied in a variety of different ways; many approaches, however, are based either on transform coding techniques or on vector quantization; both of these methods essentially exploit the correlation which is generally present between close pixels in natural images.
Journal ArticleDOI
Speeded-up Convolution Neural Network for classification tasks using multiscale 2-dimensional decomposition
TL;DR: Extensive evaluations using public data sets like MNIST, Pascal VOC, and WebCASIA, and with different state-of-the art CNN architectures like Open-Face, VGG and DarkNet verify that the proposed model is able to accelerate the training process and even to provide higher classification accuracies for small-sized datasets.
Proceedings ArticleDOI
On the detection of cracks in photographic prints
TL;DR: A method for the detection of cracks in old paper photographs is presented, which uses a multidirectional, multiresolution Gabor approach and mathematical morphology to provide crack detection with good performance.