Virtual Prototyping of Garments and Their Fit to the Body

Jevšnik, Simona; Pilar, Tomasa; Stjepanovič, Zoran; Rudolf, Andreja

doi:10.2507/daaam.scibook.2012.50

Cited by 12 publications

(12 citation statements)

References 13 publications

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“…Many researchers compared the real garment appearance on the human body with the 3D virtual garment appearance on the virtual mannequin using 3D scanning and 3D CAD systems and evaluated garment fit taking into account the structural and mechanical parameters of the fabrics [2,7,14,15]. There are mainly two methods to evaluate garment fit and comfortability through virtual tryon.…”

Section: Introduction mentioning

confidence: 99%

“…However, the most of the scientists focuses into comparing the garment fit of real and virtual body model with parametric mannequin using 3D CAD system. There is another approach for evaluating garment fit to use the actual scanned 3D body model [7]. H. K. Song and S. P. Ashdown [2] investigated whether 3D virtual try-on technology can effectively visualize the fit and silhouette of pants.…”

Section: Introduction mentioning

confidence: 99%

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Comparative Study of Real and Virtual Garments Appearance and Distance Ease

Lagė

Ancutienė

Pukienė

et al. 2020

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Nowadays, virtual try-on is an irreplaceable technology in fashion industry, so it is very important to prove virtual try-on matching with the real garments. Therefore, the aim of this research was to compare garment fit using virtual try-on and scanning technologies. For this reason, garment visual appearance and distance ease between straight fit dress and mannequin in respect to fabrics properties were investigated. Women mannequins in different sizes were scanned by 3D scanner VITUS Smart XXL without and with the real straight fit dresses made from five different woven fabrics. Fabrics mechanical properties were defined by KES-F. Scanned mannequins were covered with the same size and fabric virtual dresses by Modaris 3D (CAD Lectra). Distance ease of virtual and scanned garments was compared in bust and waist cross-sections. It was defined that distance ease values at bust girth of real and virtual dresses differed till 29.9 % (1.16 cm), while at waist varied from 7.3 % (0.51 cm) to 47.3 % (4.30 cm) because of wrinkles in this area. Generally, appearance of the virtual dresses was similar to real dresses with some differences in garment shape fluency, however by increasing of the mannequin size, similarities decreased. It was assumed that very high shear rigidity G could not be very well reflected in 3D CAD system, therefore differences between virtual and real dresses appearance occurred. The general appearance and form of bust and waist cross-sections of virtual dresses with fabric 03 had less similarities comparing with real dresses due to high G value. So, comparative study showed that the accuracy of virtual try-on was quite useful comparing to real garments, if shear rigidity of fabrics was lower than 1.6 N/m*º and tensile strain in warp direction was higher than 1.80 %.

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Section: Introduction mentioning

confidence: 99%

Section: Introduction mentioning

confidence: 99%

Comparative Study of Real and Virtual Garments Appearance and Distance Ease

Lagė

Ancutienė

Pukienė

et al. 2020

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“…This represents a problem for the non-standard body figures. Using assessment of a jacket's fit to the real parametric and a scanned 3D body model of the elderly women it was found that the scanned/reconstructed 3D model body corresponded better to the real body when compared with the parametric 3D body model [42]. The same conclusion was obtained when developing the sportswear for professional purposes and the success of virtual prototyping a professional skijumper suit using the scanned 3D body model [43,44].…”

Section: Virtual Prototyping Of Garmentsmentioning

confidence: 53%

Study regarding the virtual prototyping of garments for paraplegics

et al. 2015

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The sitting position is very common in everyday life and therefore any garment should be comfortable in that positon. It is especially important for those who are disabled and are confined to a sitting position throughout life. These include paraplegics whose restricted movements are due to paralysis of the lower limbs and restrict them to a wheelchair. Garments for a sitting position should meet certain particular needs like the body dimensions and postures of each individual. Design considerations should provide ergonomic comfort in a sitting position and include functional requirements due to limitations of strength and mobility in such a way that they do not cause additional health problems to paraplegics, e.g. skin irritations, pressure sores, obstruction of the blood flow etc., but rather to improve the quality of life for paraplegics. Today, the development of garments is practically impossible to imagine without the assistance of 3D CAD systems for the virtual prototyping of garments, which usually provide only the 3D body models in a standing position. The aim of this study was to explore the possibilities for the virtual prototyping of garments in regard to the sitting position, using the OptiTex 3D commercial CAD system. For this purpose 3D scans of subjects in sitting position were performed using a general-purpose ATOS II 3D optical scanning system. In addition, processing techniques of the human body mesh modeling and surface reconstruction techniques were involved to obtain a sitting 3D body model. The garments' basic pattern designs for a standing position were constructed according to the rules of the M. Müller&Sohn construction system. Their reconstruction into garments' basic pattern designs for a sitting position were performed by using the virtual measured dimensions of the scanned 3D body model in a sitting position, and virtual prototyping of the garments. Comparisons between the dimensions of the real and the 3D body models were carried out, as well as a comparison between the real sewn and virtually developed garments. The research showed that a reliable sitting 3D body model was achieved by used scanning technology, modeling and reconstruction techniques, as well as the usefulness and effectiveness of the virtual prototyping of the garments for a sitting position. In this study fully mobile individuals were involved to avoid unnecessary burdening of paraplegics in this stage of the research. The experiences gained from this study will enable us to include paraplegics within the study during the scanning and anthropometric survey with the aim of designing a general parametric 3D body model. Its body dimensions and postures would be possible for adapting from able-bodied persons with the purpose of developing individual garments for paraplegics.

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“…rough the introduction of 3D body scanning technologies, many contemporary researchers have begun to investigate di erent target group of customers and to identify new body dimensions that are important for ensuring better tting basic clothing blocks [18][19][20][21]. Additionally, large data bases of clothing 'customers' worldwide should be created to provide different clothing companies the possibility of extracting only those 'customers' important for their business.…”

Section: Discussionmentioning

confidence: 99%

Comparison between Measured and Proposed Body Rise Length Distance for Trouser Pattern Block Construction

Podbevšek¹,

Design²

2017

TEK

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The aim of this study was to compare body rise distances (crotch depth) from contemporary construction systems with the measured body rise (BRise) distances of the young Slovenian female population to establish which body rise presented in diff erent contemporary construction systems fi ts best to the body dimensions of that specifi c target market group. A total of 180 female students (aged 19 to 27 years) from the University of Ljubljana (Slovenia) volunteered in the study. The results showed that measured body rise distances diff ered signifi cantly from those obtained from most tables of contemporary construction systems or calculated as a secondary measure according to some authors. Measured BRise distances were the same in all size groups and did not increase as the size group increased as is the case with all analysed contemporary construction systems. The range of measured BRise distances within each size group was substantial (SD from 1.47 to 2.75 cm), while the Müller system, as the most frequently used pattern construction system in Slovenia, gave the lowest values of BRise distances for all size groups. In conclusion, the values for body rise distances proposed by diff erent contemporary construction systems diff er signifi cantly from those measured in the young Slovenian female population. It is suggested that body rise distance be included as a directly measured parameter for trouser pattern block construction when producing made-to-measure clothes. Keywords: pattern construction, anthropometric measurements, body rise, trousers, basic pattern block Povzetek Cilj študije je bil primerjati vrednosti globine sedala (GSe) iz sodobnih konstrukcijskih sistemov z izmerjenimi

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Virtual Prototyping of Garments and Their Fit to the Body

Cited by 12 publications

References 13 publications

Comparative Study of Real and Virtual Garments Appearance and Distance Ease

Comparative Study of Real and Virtual Garments Appearance and Distance Ease

Study regarding the virtual prototyping of garments for paraplegics

Comparison between Measured and Proposed Body Rise Length Distance for Trouser Pattern Block Construction

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