Πλοήγηση ανά Συγγραφέα "Petrellis N."

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Image Processing and Classification Method Appropriate for Extensible Mobile Applications

Petrellis N. (2019)

The image processing technique described in this paper can be used for the classification of photographs that display an object of interest. Spots on the object having distinct color surrounded by a potential halo are ...
Plant disease diagnosis for smart phone applications with extensible set of diseases

Petrellis N. (2019)

A plant disease diagnosis method that can be implemented with the resources of a mobile phone application, that does not have to be connected to a remote server, is presented and evaluated on citrus diseases. It can be ...
Skin disorder diagnosis with ambiguity reduction assisted by lesion color adaptation

Petrellis N. (2019)

A smart phone application based on a low complexity image processing technique and a novel fuzzy-like classification method are presented for skin disorder diagnosis. The proposed classification method takes into consideration ...
Sub-Sampled Time Domain Sparse Information in Wired OFDM and STBC-OFDM Systems

Petrellis N. (2022)

A sub-sampling method developed for wired or wireless Orthogonal Frequency Division Multiplexing (OFDM) systems is presented. The proposed technique can be activated during the exchange of sparse data. The sub-sampling ...