A hand stencil left on an Indonesian cave wall at least 67,800 years ago may reveal how and when ancient humans reached a ...
Abstract: This paper introduces a novel method for the precise and efficient interpretation of hand-drawn circuit diagrams. This method addresses the challenge of understanding electrical drawings by ...
Abstract: The conversion of hand-drawn circuit to digital image is very essential for designers to save their rough sketch. Due to COVID-19, the teaching-learning process has become completely virtual ...