Retrieving geometric information from images: the case of hand-drawn diagrams
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DOI: 10.1007/s10618-017-0494-1
Abstract: This paper addresses the problem of retrieving meaningful geometric information implied in image data. We outline a general algorithmic scheme to solve the problem in any geometric domain. The scheme, which depends on the domain,… read more here.
Keywords: geometric information; information; retrieving geometric; hand drawn ... See more keywords
A complete hand-drawn sketch vectorization framework
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DOI: 10.1007/s11042-019-7311-3
Abstract: Vectorizing hand-drawn sketches is an important but challenging task. Many businesses rely on fashion, mechanical or structural designs which, sooner or later, need to be converted in vectorial form. For most, this is still a… read more here.
Keywords: framework; hand drawn; vectorization; complete hand ... See more keywords
An Overview of Hand-Drawn Diagram Recognition Methods and Applications
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DOI: 10.1109/access.2024.3357398
Abstract: Hand-drawn diagrams have been a standard visual communication tool in many disciplines, including architectural design, engineering, and education. The inherent diversity and absence of standardized formats of hand-drawn diagrams make it difficult to recognize them.… read more here.
Keywords: hand; drawn diagrams; drawn diagram; hand drawn ... See more keywords
Mobile Robot Navigation Using Hand-Drawn Maps: A Vision Language Model Approach
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DOI: 10.1109/lra.2025.3577456
Abstract: Hand-drawn maps can be used to convey navigation instructions between humans and robots in a natural and efficient manner. However, these maps can often contain inaccuracies such as scale distortions and missing landmarks which present… read more here.
Keywords: language; navigation; robot navigation; hand drawn ... See more keywords