Learn how to create smooth gradient shading with simple techniques that add depth and dimension to your artwork. Perfect for beginners and aspiring artists. #Shading #ArtTutorial #DigitalArt ...

Abstract: Multi-focus image fusion technology is to extract different focused regions of the same scene among partially focused images and merge them together to generate a composite image where all ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...