Rapid parametric design methods for shoe-last customization

Wang, Jin; Zhang, Haining; Lu, Guodong; Liu, Zheng

doi:10.1007/s00170-010-3144-y

Cited by 17 publications

(6 citation statements)

References 19 publications

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“…In the research of shoe lasts, Xiong,SP et al [8]collected 18 characteristic parameters of user's foot through CAD system, and adjusted the last shape of existing shoes through the characteristic parameters to finally achieve the purpose of customized production.Luximon,A et al [9]and Wang,J et al [10]made local modifications to the last parameters according to the biomechanical characteristics of the foot on the basis of reverse engineering, which increased the foot comfort while reducing the development cycle of the last.Huang,S et al [11]proposed a data-driven generative adversarial network(GAN)3D shoe last generation framework based on a subjective comfort evaluation approach.Mishra,MK et al [12]modeled the shoe last in a virtual environment to optimize the 3D cushioning margin between the foot and the last.Wang,CC et al [13]used reverse engineering to scan the sugar foot and last and calculated the correlation between perimeter weights and last with the help of AHP and grey correlation analysis (GRA).Table 2-1 shows some of the research results in the field of foot, last and shoe. Chen,X et al [15]used 3D free-form surface technique for inverse reconstruction of shoe last surfaces.…”

Section: Related Workmentioning

confidence: 99%

Research on Footwear Information System based on Matching Foot Type Characteristics and Common Data of Shoe Lasts

Luo

Wang

Duan

et al. 2023

Preprint

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Digitization is the premise of realizing intelligent manufacturing, and how to promote the informationization of technical resources and demand matching is the key to realize accurate customization of footwear products. Foot-last relationship is the core issue in the process of shoe customization, and most of the previous researches focus on the induction of foot features and classification and the improvement and reconstruction of local parameters of lasts, lacking the research of forming a data-driven full informatization system by linking foot-last model features. Through the research on special cross-section, the inductive construction of bunion foot feature data model and the linking of features of common model of sports shoes last, for example, an all-in-one informationized intelligent identification design system is built, which realizes the shift of traditional footwear design process and data, improves the subjective "empirical" design mode in traditional footwear industry, and provides informationization for It improves the subjective "empirical" design mode in the traditional footwear industry and provides an information-based realization path for footwear precision customization service.

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Section: Related Workmentioning

confidence: 99%

Research on Footwear Information System based on Matching Foot Type Characteristics and Common Data of Shoe Lasts

Luo

Wang

Duan

et al. 2023

Preprint

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“…The model accuracy of the traditional methods is a relative rms over 0.031%. This accuracy is reported by the traditional methods in the references [13], [24], [27]. The surface representation accuracy is calculated by the sum of the model error and the measurement error.…”

Section: Evaluation Of the Plantar Surface Modelmentioning

confidence: 99%

Improving the Modeling of the Plantar Surface via Bezier Networks and Laser Projection

Rodríguez

2014

ITC

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An automatic technique to improve the plantar surface model via Bezier networks is presented. This technique generates the foot sole model via Bezier networks based on surface points, which are retrieved via line projection. The surface model is defined by means of network weights and the control points, which are measured via line position by a Bezier network. Thus, the model represents the plantar surface with high accuracy. It is because the model passes through by all control points of the physical surface. Furthermore, the network reduces operations and memory size to calculate the surface. It is because the model is implemented with less mathematical terms than the traditional models. Also, the calibration of vision parameters is performed via laser line to avoid external calibration, which determines vision parameters outside of the vision system and increases the surface representation inaccuracy. Additionally, the shoe-last bottom is adjusted to plantar surface model. The viability of the proposed surface modeling is corroborated by an evaluation based on the speed, accuracy and memory size of the traditional surface models. Thus, the contribution of the proposed technique is elucidated.

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“…More commonly than in footwear, woven textile design research is conducted with a focus on enhancing creative potential. Research has been conducted into the development of single piece woven garments (Piper and Townsend 2016;Bhattacharya and Koranne 2011;Wang et al 2011;and Ng et al 2010). This research contributes to knowledge within the specialism of footwear.…”

Section: Introductionmentioning

confidence: 99%

Designing through craft practice: A woven textile approach for footwear

2019

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Commercial sandals are typically designed in a two-dimensional (2D) format with materials being applied during product development. In contrast, woven textile practitioners frequently utilize hands-on interaction with materials to produce design ideas through a craft-based approach. Hands-on making has been associated with a number of benefits including, but not limited to, knowledge generation and the potential for innovation. This article reports on practice-led research consisting of a sandal design project that integrates craft-based woven textile practice. Action research was used to develop the approach and evaluate the creative potential and practical considerations at different stages of the design process. Ultimately, this research determines where and how craft-based woven textile practice may be integrated into commercial footwear design and identifies the associated creative design potential. Qualitative data was recorded by written and visual means of documentation and analyzed using coding and clustering. The findings indicate that there is novel creative potential associated with the integration of a craft-based woven textile approach to sandal design and that it may be integrated to varying degrees at all stages of the design process. Benefits include opportunities for innovation, generation of in-depth knowledge, control, and immediacy in decision-making. Key challenges were noted in time and cost inefficiencies. The ability to consider material and product design in parallel ensured a considered relationship between the two. This led to benefits in the final designs that included the production of zero-waste, stitch free constructions. This research contributes empirical evidence and findings in relation to theoretical concerns in the area of craft practice as a vehicle for design innovation.

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Rapid parametric design methods for shoe-last customization

Cited by 17 publications

References 19 publications

Research on Footwear Information System based on Matching Foot Type Characteristics and Common Data of Shoe Lasts

Research on Footwear Information System based on Matching Foot Type Characteristics and Common Data of Shoe Lasts

Improving the Modeling of the Plantar Surface via Bezier Networks and Laser Projection

Designing through craft practice: A woven textile approach for footwear

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