A novel optimization approach to minimize aggregate-fit-loss for improved breast sizing

Pei, Jie; Fan, Jintu; Ashdown, Susan P.

doi:10.1177/0040517519901318

Cited by 14 publications

(8 citation statements)

References 52 publications

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“…Statistical analysis of the anthropomorphic structure of design is used for the optimized choice of a prototype in shape categories according to aesthetic and functional attributes of the constructive solution of products [6]. The concept of design argumentation is aimed at the targeted management of hypothetical models of the style image of the product from the point of view of typifying the design and manufacturing processes at an enterprise [7].…”

Section: Introductionmentioning

confidence: 99%

Devising a method to parametrize the jacket style varieties through the modification of tіpological series structures

Slavinska

Mytsa

Syrotenko

et al. 2021

EEJET

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The study reported here has revealed the issue related to the inefficient scaling of the uniformity of jacket model designs in the processes involving a typical representative as a result of modification parameters uncertainty. A variant has been proposed to synchronize the critical points of silhouetted allowances by grouping the numeric series in the vector of choosing the value for an increase in the allowance according to the characteristics of style varieties. The influence of shape-forming segmentation on the formation of a classifier of the structural and technological solutions for a jacket has been determined. The built model to support modification vectors has made it possible to describe the sequence of procedures execution by the method of typical representation. The presence of one design category, the same structural parts, the uniformity of style simplifies the processes of choosing and selecting the most characteristic models of the jacket. It was found that the morphological combination of attributes of the physical appearance affects the adjustment of style preferences in a manufacturer’s products. The parameters for typical segmentation relative to the junction points of the structural zones of the optimized five-seam prototype design have been defined as the most influential vectors of jacket modification. A method for scaling the allowance for free fitting has been devised on the basis of data from empirical research. An adequate regression model has been derived for normalizing the silhouette allowance parameters. The constructed model makes it possible to scale silhouette structures by changing the increments at the corner points of the contour according to the prototype of gradation under an automated mode. Practical recommendations have been compiled on the parameters of zonal-modular modification of silhouette designs of jacket varieties: a linear character of the state silhouetted transformation relative to ASi1=5 cm. The normalized parameters for constructing functional and decorative parts have been proposed

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Section: Introductionmentioning

confidence: 99%

Devising a method to parametrize the jacket style varieties through the modification of tіpological series structures

Slavinska

Mytsa

Syrotenko

et al. 2021

EEJET

View full text Add to dashboard Cite

show abstract

“…The classification system of optimized selection of prototype categories [19] creates prerequisites for simplifying the parallel encoding method. The use of the method of visual expert evaluation of the design idea of novelty levels of articles in the loop of the fashion life cycle «high -modern -massoutdated» makes it possible to evaluate the production feasibility of the transaction of typical representatives of the shape.…”

Section: Methods For Studying the Transitivity Of The Pro Cess Of Mod...mentioning

confidence: 99%

Devising a method for the interactive arrangement of structural elements of men’s jacket models

Slavinska

Matiukh

Mytsa

et al. 2022

EEJET

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This paper has established that one of the directions to correct a designer’s idea is the close relationship between the metric characteristics of a model and the dynamics of updating the shape structure. The need to convolute information about model varieties of a men’s jacket is due to the cyclical nature of fashion. Regression analysis of this study’s results has confirmed the impact of the accumulation of quantitative changes in style attributes on the transition to qualitative changes in shape over 15 years. The periodic repeatability of the five-seam design of a men’s jacket as a typical representative indicates the possibility of using clusters of standard elements. Correlation analysis of the update of mobile attributes (an increase along the waistline and the lapel width) confirms a high level of connection with the silhouette characteristic. Information and analytical material for encoding classification features of the functional components of model designs for an industrial product range collection has been formed. A variant for convoluting the sets of classification features in the process of sampling sorting relative to the basic list of functional nodes has been proposed. The 24×24 compatibility matrix built makes it possible to apply the morphological box method to compare sample sets. The presence of uniformity of the average value of accumulated frequencies Kc.u.=0.72, Kt.u.=0.69 confirms the membership of the sample in the typological series. Having a common encoding system simplifies the selection of models from the internet-based product range collections. The method of sorting the models-proposals of the resulting layout set has been confirmed by the validity coefficient Kv=0.71, which makes it possible to verify the perception of a jacket design as a typical representative of modern structure. Practical recommendations have been compiled on grouping the records of industrial product range collection model codes into industrial series, which enable control over the launch of articles within the manufacturing process.

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“…Step 2: In the pattern layer, the relationship between the input vector, x i , and each pattern of the fit level, fl j ð Þ l , is calculated by Euclidean distance following equation (3). The neuron output of the pattern layer is then activated by a radial Gauss function like that of equation (4):…”

Section: Framework Of the Garment Fit Level Prediction Modelmentioning

confidence: 99%

“…In the clothing industry, fit is defined as how the garment conforms to the body and how it appears on the body. 3 Compared with other design attributes, such as fashion styles, silhouettes, fabrics, and colors, fit is one of the most significant purchasing criteria for consumers. Unfortunately, the return rate (close to 30%) due to poor garment fit remains high in garment eshopping.…”

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confidence: 99%

Prediction of garment fit level in 3D virtual environment based on artificial neural networks

Wang

Zeng

Sharma

et al. 2021

Textile Research Journal

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This paper proposes a probabilistic neural network-based model for predicting and controlling garment fit levels from garment ease allowances, digital pressures, and fabric mechanical properties measured in a three-dimensional (3D) virtual environment. The predicted fit levels include both comprehensive and local fit levels. The model was set up by learning from data measured during a series of virtual (input data) and real try-on (output data) experiments and then simulated to predict different garment styles, for example, loose and tight fits. Finally, the performance of the proposed model was compared with the Linear Regression model, the Support Vector Machine model, the Radial Basis Function Artificial Neural Network model, and the Back Propagation Artificial Neural Network model. The results of the comparison revealed that the prediction accuracy of the proposed model was superior to those of the other models. Furthermore, we put forward a new interactive garment design process in a 3D virtual environment based on the proposed model. Based on interactions between real pattern adjustments and virtual garment demonstrations, this new design process will enable designers to rapidly, accurately, and automatically predict relevant garment fit levels without undertaking expensive and time-consuming real try-ons.

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A novel optimization approach to minimize aggregate-fit-loss for improved breast sizing

Cited by 14 publications

References 52 publications

Devising a method to parametrize the jacket style varieties through the modification of tіpological series structures

Devising a method to parametrize the jacket style varieties through the modification of tіpological series structures

Devising a method for the interactive arrangement of structural elements of men’s jacket models

Prediction of garment fit level in 3D virtual environment based on artificial neural networks

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