Estimation of gloss and shape from vision and touch.

Conclusion: Joint estimation of shape and gloss? Yes and no: depth cues that stretch or squash perceived shape have little e ect on perceived gloss. However, depth cues (from vision or touch) that change the perceived shape of a multi-stable stimulus have a dramatic e ect on perceived gloss in approximately half of the population. References 1Küçükoğlu, Landy, & Adams (2016). Joint estimation of surface gloss and 3D shape. J. Vision. 2Todorovic (2014). How shape from contours a ects shape from shading. Vis Res. 3Marlow, Todorovic, Anderson (2015). Coupled computations of 3D shape and material. Curr. Biology Group 2 (N=5, independent estimators): Perceived gloss is una ected by changes in perceived shape, whatever the modality. Force-feedback device Visual stimulus via mirror Pictorial depth: Low Medium High Low Medium High