It is nowadays more probable that a print media is captured and shared with a mobile phone
than with a scanner. The reasons for photographing the print range from intention of copying …

Depth from focus is a highly accessible method to estimate the 3D structure of everyday
scenes. Today's DSLR and mobile cameras facilitate the easy capture of multiple focused …

Thus far the research of print-cam robust watermarking methods has focused on finding new
methods for embedding and extracting the watermark. However, the capturing process itself …

In this paper, we presents a novel method (RGBF-IID) for intrinsic image decomposition of a
wild scene without any restrictions on the complexity, illumination or scale of the image. We …

There are many reasons for sharing a photo of a printout. The intention might be to copy the
image for personal use or experience an interesting ad with friends. With watermarking, the …

Focus, depth-of-field, and defocus are important elements that portray the aesthetic
emphasis in a good photograph. The ability to manipulate the focus after capture provides …

Recent advances in the field of computational light transport have made it possible to solve
previously unsolvable problems thanks to incorporating new devices and techniques. One of …

An image captured with a wide-aperture camera exhibits a finite depth-of-field, with focused
and defocused pixels. A compact and robust representation of focus and defocus helps …

In this paper, we propose a linear view interpolation method using defocused stereo images
with coded aperture. The proposed method, without requiring depth estimation, reconstructs …

A business ethics course has been part of our undergraduate curriculum since its inception.
Students have always liked the course for its social application and timely usefulness. We …