Described embodiments provide a system and method for measuring surface deformation and strain using digital image correlation of a surface of a test object. A data acquisition system acquires images of the surface. The surface has a unique surface pattern to facilitate image acquisition. The images are grouped into one or more image sets. Three dimensional image correlation is performed on each of the image sets to determine deformation and strain data. The deformation and strain data from the image sets are stitched into one dataset. Principal strains and lines of non-extension (LoNEs) directions are determined. One or more LoNEs streamlines and lines of maximum and minimum extensions are determined. Visualizations for the strain magnitudes, LoNE streamlines, maximum and minimum extension streamlines are generated in three dimensions.

Described embodiments provide a system and method for measuring surface deformation and strain using digital image correlation of a surface of a test object. A data acquisition system acquires images of the surface. The surface has a unique surface pattern to facilitate image acquisition. The images are grouped into one or more image sets. Three dimensional image correlation is performed on each of the image sets to determine deformation and strain data. The deformation and strain data from the image sets are stitched into one dataset. Principal strains and lines of non-extension (LoNEs) directions are determined. One or more LoNEs streamlines and lines of maximum and minimum extensions are determined. Visualizations for the strain magnitudes, LoNE streamlines, maximum and minimum extension streamlines are generated in three dimensions.

A device to facilitate placement of accoutrements on a uniform.

Disclosed is a method for method for determining a bra size, by uploading chest parameters to a server, analyzing the chest parameters, matching the chest parameters with data of a database, generating a bra size, and sending the bra size to the intelligent terminal, precise bra size determination is realized; and the bra size includes a band length, a bra cup size, a breast width and a breast convex height, which make it convenient for users to select well-fitted bras.

A bulletproof protection structure comprises at least a flexible base and a reinforcing structure realized by means of at least one ballistic panel associated with the flexible base. The ballistic panel is finely divided into a plurality of elementary components, individually associated with the flexible base, structurally independent of one another and not bound to each other, so as to ensure flexibility for the structure as a whole.

A tailor ruler includes a transparent substrate includes a series of scales, a series of parallel lines and a series of longitudinal lines respectively formed thereon, wherein the series of parallel lines and the series of longitudinal lines respectively perpendicularly correspond to one another. Each of the parallel lines and the longitudinal lines respectively has a series of reference lines formed thereof. Each intersection of the parallel lines and the longitudinal lines is formed with an identifying point. An anti-slip layer is disposed on the back surface of the transparent substrate, wherein the anti-slip layer is disposed along an edge of the transparent substrate. The anti-slip layer contains countless sharp particles, wherein the sharp particles are partially exposed relative to a surface of the anti-slip layer for promoting a fraction force of the anti-slip layer and enhancing an anti-slip effect of the tailor ruler.

A tailor ruler includes a transparent substrate includes a series of scales, a series of parallel lines and a series of longitudinal lines respectively formed thereon, wherein the series of parallel lines and the series of longitudinal lines respectively perpendicularly correspond to one another. Each of the parallel lines and the longitudinal lines respectively has a series of reference lines formed thereof. Each intersection of the parallel lines and the longitudinal lines is formed with an identifying point. An anti-slip layer is disposed on the back surface of the transparent substrate, wherein the anti-slip layer is disposed along an edge of the transparent substrate. The anti-slip layer contains countless sharp particles, wherein the sharp particles are partially exposed relative to a surface of the anti-slip layer for promoting a fraction force of the anti-slip layer and enhancing an anti-slip effect of the tailor ruler.

Techniques for extraction of body parameters, dimensions and shape of a customer are presented herein. A model descriptive of a garment, a corresponding calibration factor and reference garment shapes can be assessed. A garment shape corresponding to the three-dimensional model can be selected from the reference garment shapes based on a comparison of the three-dimensional model with the reference garment shapes. A reference feature from the plurality of reference features may be associated with the model feature. A measurement of the reference feature may be calculated based on the association and the calibration factor. The computed measurement can be stored in a body profile associated with a user. An avatar can be generated for the user based on the body profile and be used to show or indicate fit of a garment, as well as make fit and size recommendations.

Techniques for extraction of body parameters, dimensions and shape of a customer are presented herein. A model descriptive of a garment, a corresponding calibration factor and reference garment shapes can be assessed. A garment shape corresponding to the three-dimensional model can be selected from the reference garment shapes based on a comparison of the three-dimensional model with the reference garment shapes. A reference feature from the plurality of reference features may be associated with the model feature. A measurement of the reference feature may be calculated based on the association and the calibration factor. The computed measurement can be stored in a body profile associated with a user. An avatar can be generated for the user based on the body profile and be used to show or indicate fit of a garment, as well as make fit and size recommendations.

A method herein is directed toward measuring clothing through image processing. The method comprises capturing a digital image of a clothing article and a reference object with the camera of the portable electronic device, analyzing the reference object in the digital image to determine a scale of the digital image with the processor of the portable electronic device, analyzing the clothing article in the digital image to determine a determined value for each of a plurality of measurements of the clothing article with the processor of the portable electronic device based upon the determined scale of the digital image, and transmitting the determined value for each of the plurality of measurements with the wireless communication transceiver of the portable electronic device, whereby the clothing article is measured with the portable electronic device.