High resolution 3D imaging
Applications
Local Area
Skin micro structure, pores, fine lines & wrinkles evaluation, skin replica, eye bags and lips
Full Face
Topology changes: re-pulping, firming, fine lines & wrinkles visibility, oval & sagging
Body Part
Morphology changes: thight, abdomen, waist, breast, neck, calf, arms, dimple & nodules for cellulite
Techniques
Active Stereometry
The state of the art combining fringes projection and stereovision, also called active stereometry, provides the largest field of view with the highest resolution. It offers pixel resolution in X, Y, high accuracy in Z, less sensitive to movement. Based on high quality and stability components, different fields of view are available by simply changing objectives sets to switch from small to large measurement areas ( from skin structure to body part).
Fringe Projection
Based on fringe projection and optical triangulation (Gray Code and Phase). this technique was introduced in the eighties to the industry. It was used for the first time in 1998 as a FOITS method (Fast Optical In vivo Technique for Skin) to measure skin in vivo as a reference method for skin research and claim support in product efficacy for anti-ageing and skin care product.
ICP Algorithm
ICP algorithms ( Iterative Coincident Point) where introduced in late eighties as well, providing a unique and performant technique to align 3D data from different views. Developped by a French and Canadian universities cooperation, this technique is widely used nowadays in the industry. Our software use a very powerfull version of this ICP algorithm which can very quickly and accuratly align 3D data having even small overlaping areas. This guaranty that the same zone will be extracted and analyzed from different time points
Comparative chart
Product | FOV | LOCAL ZONE (skin details) | FACE PART (multi zones) | GLOBAL FACE (multi zones) | BODY PART | TECHNIQUE | MORE |
---|---|---|---|---|---|---|---|
AEVA-HE3D | 110 > 450 | X | X | X | X | Active Stereometry | > voir + |
DermaTop-HE | 60 > 125 | X | X | Active Stereometry | > voir + | ||
EvaFace3D S5 | 300 | X | Active Stereometry | > voir + | |||
EvaSkin3D S5 | 125 | X | Active Stereometry | > voir + |
Claim support
Local area
Anti-ageing, anti-Wrinkles, pores reduction, smoothing, hydration, eepulping nasal folds, glabella, dimples and nodules
Global face
Rejuvenation, fillers, mesotherapy, firming, reshaping, restructuring, anti-ageing
Body part
Firming, slimming anti-cellulite