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Add intro section in chapters

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Erwan Normand
2024-10-11 20:49:35 +02:00
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2-perception/vhar-textures/1-introduction.tex
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\noindent When we look at the surface of an everyday object, we then touch it to confirm or contrast our initial visual impression and to estimate the properties of the object, particularly its texture \secref[related_work]{visual_haptic_influence}.
\section{Introduction}
\label{intro}
When we look at the surface of an everyday object, we then touch it to confirm or contrast our initial visual impression and to estimate the properties of the object, particularly its texture \secref[related_work]{visual_haptic_influence}.
Among the various haptic texture augmentations, data-driven methods allow to capture, model and reproduce the roughness perception of real surfaces when touched touched by a hand-held stylus \secref[related_work]{texture_rendering}.
Databases of visuo-haptic textures have been developed in this way \cite{culbertson2014one,balasubramanian2024sens3}, but they have not yet been explored in an immersive and direct touch context with \AR and wearable haptics.