Image database processing device for computer three-dimensional spectacles prescription

Abstract

The invention provides an image database processing device for computer three-dimensional spectacles prescription. The device comprises a main support, a fixed region, a lens placement region, a platform interface, a protective chamfer, a notch groove, a clamp, a lens taking region and a pin, wherein the platform interface is arranged on the main support, and extends outwards to form the protective chamfer; and the protective chamfer extends to form the notch groove; the notch groove extends to form the clamp for fixing a lens. The device is characterized in that the fixed region is fixed on a dial indicator of a measurement tool; the concave surface of a lens is placed downwards and is returned to zero in the lens placement region; the platform interface is used for supporting the concave surface of the lens, and the lens is taken out from the edge of the lens taking region after values on the dial indicator are read. According to the device, an economical and efficient solution is successfully provided to users for purchasing spectacles through a public communication network, and the device becomes an optimized assisting tool for spectacles researches, development and design.

Description

technical field [0001] The invention relates to the technical field of lens production, in particular to a picture database processing device for computerized stereoscopic glasses. Background technique [0002] Everyone who wears glasses wants to try on all the different styles of glasses he likes. Before buying a new pair of glasses, determine which style of glasses best suits his face shape. Although there are thousands of new glasses on the market, each optical shop may only buy a part of them, so the number of new glasses in stock is very limited. The user may lose the opportunity to try some other glasses styles before deciding to buy in the optical shop. On the other hand, an optician loses a potential buyer simply by failing to offer a certain pair of glasses that the customer likes. Although programmers can design software that combines an image of the user's face with an image of the frame to show how the user would look wearing the frame, the size of the frame c...

AI Technical Summary

Problems solved by technology

Users may lose the opportunity to try on some other glasses styles before deciding to buy in the optical shop

On the other hand, an optical shop loses a potential buyer simply because it fails to offer a certain pair of glasses that the customer likes

Although programmers can design software that combines an image of the user's face with an image of the frame to show how the user would look wearing the frame, the size of the frame cannot be adjusted to the proportions of the face image A size does not match

In other words, although the programmer can determine the actual proportions of a particular frame that is fed into the computer, the computer cannot determine the proportions of the input face image

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