Search Results for author: Giuliana Ramella

Found 3 papers, 1 papers with code

Image scaling by de la Vallée-Poussin filtered interpolation

1 code implementation28 Sep 2021 Donatella Occorsio, Giuliana Ramella, Woula Themistoclakis

We present a new image scaling method both for downscaling and upscaling, running with any scale factor or desired size.

Saliency-based segmentation of dermoscopic images using color information

no code implementations26 Nov 2020 Giuliana Ramella

Skin lesion segmentation is one of the crucial steps for an efficient non-invasive computer-aided early diagnosis of melanoma.

Binarization Lesion Segmentation +2

Evaluation of quality measures for color quantization

no code implementations25 Nov 2020 Giuliana Ramella

The results indicate the quality measures that have closer performances in terms of their correlation to the subjective human rating and show that the evaluation of the statistical performance of the quality measures for color quantization is significantly impacted by the selected image quality database while maintaining a similar trend on each database.

Image Quality Assessment Quantization

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