Historic Costume Simulation and its Application

This study highlights the potential of new technology as a means to provide new possibility for costumes in fragile condition to be utilised. The aim of this study is to create accurate digital duplicates of costumes from historical sources, and to explore the possibility of developing them as an exhibitory and educational method applying 3D apparel CAD and new media. To achieve this, three attributes for qualities of effective digital costumes were suggested: faithful reproduction, virtual fabrication, and interactive and stereographic appreciation. Based on these qualities, digital costumes and a PC application were produced and evaluated

Technology enablers for the implementation of Industry 4.0 to traditional manufacturing sectors: A review

The traditional manufacturing sectors (footwear, textiles and clothing, furniture and toys, among others) are based on small and medium enterprises with limited capacity on investing in modern production technologies. Although these sectors rely heavily on product customization and short manufacturing cycles, they are still not able to take full advantage of the fourth industrial revolution. Industry 4.0 surfaced to address the current challenges of shorter product life-cycles, highly customized products and stiff global competition. The new manufacturing paradigm supports the development of modular factory structures within a computerized Internet of Things environment. With Industry 4.0, rigid planning and production processes can be revolutionized. However, the computerization of manufacturing has a high degree of complexity and its implementation tends to be expensive, which goes against the reality of SMEs that power the traditional sectors. This paper reviews the main scientific-technological advances that have been developed in recent years in traditional sectors with the aim of facilitating the transition to the new industry standard.This research was supported by the Spanish Research Agency (AEI) and the European Regional Development Fund (ERDF) under the project CloudDriver4Industry TIN2017-89266-R

Three dimensional simulation of cloth drape

Research has been carried out in the study of cloth modelling over many decades. The more recent arrival of computers however has meant that the necessary complex calculations can be performed quicker and that visual display of the results is more realistic than for the earlier models. Today's textile and garment designers are happy to use the latest two dimensional design and display technology to create designs and experiment with patterns and colours. The computer is seen as an additional tool that performs some of the more tedious jobs such as re-drawing, re-colouring and pattern sizing. Designers have the ability and experience to visualise their ideas without the need for photo reality. However the real garment must be created when promoting these ideas to potential customers. Three dimensional computer visualisation of a garment can remove the need to create the garment until after the customer has placed an order. As well as reducing costs in the fashion industry, realistic three dimensional cloth animation has benefits for the computer games and film industries. This thesis describes the development of a realistic cloth drape model. The system uses the Finite Element Method for the draping equations and graphics routines to enhance the visual display. During the research the problem of collision detection and response involving dynamic models has been tackled and a unique collision detection method has been developed. This method has proved very accurate in the simulation of cloth drape over a body model and is also described in the thesis. Three dimensional design and display are seen as the next logical steps to current two dimensional practices in the textiles industry. This thesis outlines current and previous cloth modelling studies carried out by other research groups. It goes on to provide a full description of the drape method that has been developed during this research period

Interactive Assembly and Animation of 3D Digital Garments

We present a novel real-time tool for sewing together 2D patterns, enabling quick assembly of visually plausible, interactively animated garments for virtual characters. The process is assisted by ad-hoc visual hints and allows designers to import 2D patterns from any CAD-tool, connect them using seams around a 3D character with any body type, and assess the overall quality during the character animation. The cloth is numerically simulated including robust modeling of contact of the cloth with itself and with the character\u27s body. Overall, our tool allows for fast prototyping of virtual garments, achieving immediate feedback on their behaviour and visual quality on an animated character, in effect speeding up the content production pipeline for visual effects applications involving clothed characters

From early draping to haute couture models: 20 years of research

Simulating the complex fashion garments of haute couture can only be reached through an optimal combination of modeling techniques and numerical methods that combines high computation efficiency with the versatility required for simulating intricate garment designs. Here we describe optimal choices illustrated by their integration into a design and simulation tool that allow interactive prototyping of garments along drape motion and comfortability tests on animated postures. These techniques have been successfully used to bring haute couture garments from early draping of fashion designers, to be simulated and visualized in the virtual worl

Real time physics-based augmented fitting room using time-of-flight cameras

Ankara : The Department of Computer Engineering and the Graduate School of Engineering and Science of Bilkent University, 2013.Thesis (Master's) -- Bilkent University, 2013.Includes bibliographical references leaves 63-72.This thesis proposes a framework for a real-time physically-based augmented cloth tting environment. The required 3D meshes for the human avatar and apparels are modeled with speci c constraints. The models are then animated in real-time using input from a user tracked by a depth sensor. A set of motion lters are introduced in order to improve the quality of the simulation. The physical e ects such as inertia, external and forces and collision are imposed on the apparel meshes. The avatar and the apparels can be customized according to the user. The system runs in real-time on a high-end consumer PC with realistic rendering results.Gültepe, UmutM.S

Reproduction of Historic Costumes Using 3D Apparel CAD

The progress of digital technology has brought about many changes. In the world of fashion, 3D apparel CAD is attracting attention as the most promising product which reduces time and cost in the design process through virtual simulation. This study highlights the potential of its technology and tries to extend the boundaries of its practical use through the simulation of historical dresses. The aim of this study is to identify the desirable factors for digital costume development, to produce accurate reproductions of digital clothing from historical sources and to investigate the implications of developing it for online exhibitory and educational materials. In order to achieve this, this study went through following process. First, the theoretical background of the digital clothing technology, 3D apparel CAD and museum and new media was established through the review of various materials. Second, the desirable concepts for effective digital costume were drawn from the analysis of earlier digital costume projects considering the constraints of costume collections and limitations of the data on museum websites: faithful reproduction, virtual fabrication and Interactive and stereographic display. Third, design development was carried out for the embodiment of the concepts based on two costumes in the Museum of London: (1) preparation which provided foundation data with physical counterparts, (2) digital reproduction which generated digital costumes with simulations and (3) application development where simulations were embodied into a platform. Fourth, evaluation of the outcomes was carried with different groups of participants. The evaluation results indicated that the outcomes functioned as an effective information delivery method and had suitability and applicability for exhibitory and educational use. However, further improvement particularly in the faithfulness of current digital costumes and more consideration for the concerns for virtual and intangible nature were pointed out to be required. Nevertheless digital costumes were reviewed to bring notable benefits in complete or partial replacement of the relics, presentation of invisible features, release of physical constraints on appreciation and provision of integrated and comprehensive information. This study expects that use of digital costumes may assist museums in terms of preservation, documentation and exhibition of costume collections giving new possibility especially to the endangered garments lying in the dark