Artists making three-dimensional art objects have an idea in their minds about how to illuminate their creations. For museums and galleries to illuminate these objects successfully according to the ideas of the artist, the types of light sources and their locations must be known. To fulfil this requirement, we propose a lighting coordinate database (LCD) to establish the coordinates of light so...

Multiple people detection and tracking is a challenging task in real-world crowded scenes. In this paper, we have presented an online multiple people tracking-by-detection approach with a single camera. We have detected objects with deformable part models and a visual background extractor. In the tracking phase we have used a combination of support vector machine (SVM) person-specific classifie...

Shadow art is a practice of arranging objects in space to produce surprising shadow. Creating such an art piece has always been labor intensive and time consuming, through trial-and-error methods. Indeed, the time complexity of solving the shadows art problem is inevitably NP hard. In this work, we present a computational method that determines a 2D arrangement of 3D objects to produce a desire...

In Sydney, Australia, in 1992, in a district near the old Rocks area now incorporated into a tourist district, the sign on the gallery door reads ‘Aboriginal and Tribal Art Museum and Shop’. Inside, the objects range from New Guinea baskets and wood sculptures and Aboriginal boomerangs to bark and acrylic paintings. In 1994, Sotheby’s catalog for their 1994 auction of ‘Tribal Art’ in New York c...