What is the "DITTO" mechanism that allows you to try on and order glasses without taking a step from home?

Since eyeglasses are fitting not only to the power of the lens but also to fit the shape of your face and ear, it is difficult to sell online. However, online glasses shopDITTOIf you do, you can order the glasses that fit perfectly for yourself without going out to the store by trying on the virtual. How to make such DITTO glasses is released.

DITTO: Secret's out on our 3D virtual try-on
http://blog.ditto.com/2013/10/our-secrets-out-how-our-cutting-edge.html

I can understand what kind of service DITTO's "virtual fitting on" is, by seeing the following movie in one shot.

What is a DITTO? - YouTube


On the DITTO site, "Virtual fitting" is possible that allows you to wear glasses on your face taken with webcams etc. to see if they fit you.


You can rotate your face horizontally, so you can check the silhouette from the side.


It is also OK to compare two glasses you care about by aligning them side by side.


In addition, it is also possible to send pictures of winkering glasses to friends via SNS and recruit opinions ......


It is also possible to request individual advice from the coordinator.


With DITTO 's virtual trial fitting, you can easily find your favorite glasses at home.


It is DITTO 's online service that allows you to choose your favorite glasses in front of the PC, but you can check not only the design but also you can order it after fine adjustment, the procedure to purchase glasses and benefits are released It is.

◆1: Capture face data
To make eyeglasses with DITTO, first take a face data using a web camera. By moving the face to the left and right at DITTO's site, we will acquire the positional relationship of eyes, nose, and ears. The point here is "move your face slowly" and "do not forget your smile".

When the position data can be acquired, 30 points are connected with green line with such feeling like this.


◆2: 3D modeling of face
Thirty points are processed in 150 seconds per second, capturing the features of the face and making it 3D model.


◆3: Accurately measure the face size
Next, I fixed the license to the forehead and shoot.


So software can accurately measure the scale from the photograph of the license and accurately grasp the size of the face.


We were able to accurately measure pupillary distance (PD value) and face width etc to 1/10 mm.


The size beside the face is also perfect.


◆4: Select glasses
This is one of the glasses prepared at the DITTO site.


Of course, all glassesCADIt has been converted into data.


It is like this when putting the selected glasses on the face 3D model.


You can use your own face, but it is slightly creepy.


◆order
Then add glasses to your cart and order them, you can get glasses happily.


The PD value and the height of the pupil and the lens bottom frame necessary for making glasses suitable for you are automatically adjusted.


Also, since the trained laboratory technician will set the center of the lens in your eyes, it is safe.


DITTO is an online service that allows you to order glasses at your preferred time without having to go to the store, in addition to being able to choose glasses that suits you, it is extremely satisfactory in that you can fine-tune eyeglasses from accurate face information It is said that it can be said that it is a high service of.

For those with bad eyes, it is very difficult to judge whether glasses trying on without correcting with the lens are suitable. So it is very difficult to judge whether you can try on glasses with glasses on, like DITTO It seems there is demand for services in the form and I expect that similar services will start in Japan.