New achievements in the field of communication technology enabled an innovative approach solving existing problems power system. The IEC 61850 norm provides a standardized among secondary equipment devices. Numerical relays have limited internal memory terms data storage and capability subsequent analysis. Therefore feasibility making high resolution long term records using open-source hardware...

Flat a acrlnisi~ ion for Gronraphic Inlormalion S y s t ~ m ~ is bot l~ t imp ronsumiug and expeiislrc. Most existing work is undrrtakeil usit~g manual methods which sub Cer the additional problrrn ol producing; resuIts whir11 vary arid show iuconsisre~~cy. I\ variety of automatic attd srmi-automatic melllorls liave bWll devclopcd to try lo reduce thcsc difTiculties. F'niortunatcly. many of! he...

This work presents a novel technique for embedding color constancy into a saliency-based system for detecting potential landmarks in outdoor environments. Sincemultiscale color opponencies are among the ingredients determining saliency, the ideais to make such opponencies directly invariant to illumination variations, rather thanenforcing the invariance of colors themselves....