Analysis of the characteristics of human clothing 3D scannerRelease time: 2015-04-29 10:35
Application scope of human body clothing 3D scanner:
Clothing design (3D product development of clothing and equipment, custom clothing), virtual fashion (recommended clothing size and style), fitness, medical and health management, games, and online virtual world applications, body shape analysis, size measurement, etc. .
The human body clothing 3D scanner can scan the entire body in a short time and quickly generate a true-scale 3D body model. The included automatic anthropometric software can use over 400 unique measurements, most of which can be user-defined. 3D scanners are leading the world due to their affordable price, small size (4 x 5 feet), ease of use, protection of personal privacy and high safety factor (no laser or radiation source). ?
Main technical characteristics of 3D scanners for human clothing The traditional contact anthropometric methods have certain requirements on the basic skills of the testers themselves. In order to obtain more accurate 3D physical data of the human body, the relevant testers must have certain skills, not ordinary shop assistants. Sales are easy to operate. Taking the General Survey of Anthropometric Data of the US Army in 1988 as an example, the time required to complete the three-dimensional data of various parts of the human body through calibration measurement and recording is about 4 hours per person, which requires a lot of labor. In contrast, 3D human scanning can move a large amount of linear and nonlinear anthropometric data in just a few seconds in time. It has a wide range of operability. Through professional 3D processing software, the measured data can be identified by a computer. The digital file format storage can be easily integrated into the clothing CAD system, and multiple human models can be repeatedly measured at any time.
Compared with traditional measurement tools, the 3D scanner does solve the measurement problem greatly, but where the raster projection is not available, data will be missing, such as the top of the head, the armpits, the bottom of the pants, and the sole of the foot, which need to be filled by software. Methods are often faster than laser scanners.
Analysis of human body automatic measurement technology After acquiring the geometrical information of the human body surface through a three-dimensional human body scanner, a corresponding size table should be extracted from the obtained three-dimensional human body surface for the needs of clothing design. Although different countries implement different clothing size standards, different companies may have slight changes in size according to the body shape of Zisen's target customer group, but anthropometric measurements are always around how to obtain the length of a straight line at a given position on the surface of the human body, Arc length, perimeter and angle.
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