Maurice Halbwachs: Official and hidden memory

This article tries to show, in general terms, how Maurice Halbwachs has discovered presence and vitality in the collective memorieswhich have been excluded from the socially-institutionalized world.In order to decipher his opaque writing, one should try for a sociology of Flip Flop Sofa the depths, for a sociological look that, separating itself fr

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Three-dimensional measurement for specular reflection object based on adaptive fringe projection and phase measuring profilometry

Objective: Using phase measuring profilometry (PMP) to measure the object with specular reflections is a very challenging task, a large deviation between the measured result and the actual data is caused by the highlights of the measured object surface.Therefore, a 3D measurement method for the object with a specular reflection based on adaptive fr

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