His snake eyes were bigger than his stomach. Florida might have a new ally in the ongoing fight against the invasive Burmese python scourge — chilly weather. Researchers who track the elusive and ...

What is an Einstein Cross? Foreground galaxies warp space-time and bend the light from a distant galaxy to create four distinct images. But scientists were shocked when they saw a fifth image while ...

Abstract: In order to obtain good welding quality, it is necessary to apply quality control because there are many influencing factors in the X-ray welding process. The key to realize welding quality ...

Abstract: In this paper, a new variant of algorithm for normalized cross-correlation (NCC) is proposed in the context of template matching in images. The proposed algorithm is based on the ...