Ever taken a great photo, only to have it ruined by a cluttered background? Or maybe you’re an online seller trying to make ...

Abstract: Moving cast shadow identification and extraction are the commonly encountered problems in visual surveillance applications. In the video object detection problem, a shadow is a category of ...

Abstract: This paper proposes a simple yet effective method for removing shadows from text document images. Assuming that the document mainly contains texts, our method estimates the global and local ...