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AssigneeMedia Relief
InventorChristophe Lanfranchi
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The invention relates to a method for producing a series of modified images intended for forming an iridescent image, using at least one reference image, characterised by including steps of creating a colour pallet (P); creating a series of at least two modified reference images (IRMO, IRMI, IRM2, IRMn, etc.), in which the colours of said at least one reference image (IR) are replaced with the colours of the pallet by applying, before or between each new modified reference image (IRM), a circular shift to the colours of the pallet. The invention also relates to the inter-laced, iridescent, 3-D images obtained using such a method, as well as to a device including such an interlaced image and an associated program.
Method for producing an iridescent image from at least one reference image comprising a production of a series of modified images intended to form said iridescent image from at least one reference image, characterised in that it comprises steps of
Interlaced image derived from a series of at least two modified reference images (IRM0, IRM1, IRM2, IRMn . . . ) obtained from at least one reference image, the colours of which have been replaced by the colours of a palette of colours by performing, before or between each new modified reference image, a circular shift of the colours of the palette, said interlaced image being able to form an iridescent image in which the series of at least two modified reference images is put in relationship with an optical selector enabling an observer to perceive with his two eyes the different images in said series.
3D iridescent image derived from a series of modified reference images obtained from reference images constituting a stereoscopic pair, the colours of which have been replaced by the colours of a palette of colours by performing, before or between each new modified reference image, a circular shift of the colours of the palette, an iridescent image in which the series of modified reference images is put in relationship with an optical selector enabling an observer to perceive with his two eyes the different images in said series.
Dependencies are inferred from the claim text.