Magic canvas: interactive design of a 3-D scene prototype from freehand sketches
GI '07 Proceedings of Graphics Interface 2007
Sketch-based 3D model retrieval using diffusion tensor fields of suggestive contours
Proceedings of the international conference on Multimedia
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Abstract: The advent of Digital library and multimedia database require robust techniques for multimedia content searches. Content-based retrieval techniques have been developed to overcome some of the limitations associated with conventional keyword-based browsing or searching of visual data. In this paper, we present an affine invariant shape-based retrieval technique for image retrieval which is efficient and robust. More importantly, the technique supports query presented in the form of hand-drawn sketches and has the potential of supporting affine invariant partial shape retrieval.