Gradient colour deviation in woven textiles to correspond to pictorial images in diversity

Kim, Ken Ri; Ng, Frankie; Zhou, Jiu; Hu, Jinlian

doi:10.1080/17543266.2015.1116615

Cited by 3 publications

(2 citation statements)

References 5 publications

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“…They also discussed the maximum number of brightness levels of predefined satin weave patterns [2], [3]. Kim et al also proposed a way of expressing a smooth gradation using predefined patterns [16]. Zhang and Zhou created a pattern database corresponding to brightness along the vertical, horizontal, and diagonal directions [17] and generated patterns with different appearances for arbitrary images.…”

Section: Related Workmentioning

confidence: 99%

Generating Jacquard Fabric Pattern With Visual Impressions

Toyoura

Igarashi²,

Mao

2019

IEEE Trans. Ind. Inf.

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With jacquard fabric, designers can create complex patterns by freely defining the over-under relationships between warp yarns and weft yarns at each grid point or intersections in the fabric. Binary images are one way of representing the over-under relationships of warp and weft yarns at the grid points in a fabric pattern; an image requires an optimal number of warp-weft intersections-not too many, not too few-to produce a weave with both aesthetic and functional merits. This study proposes a method for generating jacquard fabric patterns that reproduce the visual impressions of given input images on jacquard fabric. Our method makes it possible to assign specific fabric dither masks to individual regions. These fabric dither masks can preserve the overall tone of the input image in the dithered image while appropriately controlling the number of warp-weft intersections in the pattern. As the fabric dither masks give users a considerable degree of freedom in defining texture frequencies and directional properties, the proposed method captures the visual impression of a given input image by enabling users to apply fabric dither masks to match textural features-either automatically or interactively. The former approach involves assigning the mask with the closest textural resemblance to each target region, ultimately producing a fabric pattern with a tone and texture that matches the input image. The interactive approach, meanwhile, provides the designer with an interactive interface for assigning masks. This allows designers to experiment with different expressions and track their progress visually, emphasizing or subduing specific areas at their own discretion. Index Terms-Computer graphics, design methodology, intelligent manufacturing systems, textile product. I. INTRODUCTION T HIS paper proposes a method for generating jacquard fabric patterns that reproduce the visual impressions of given input images. The method enables users to apply fabric dither masks on an individual basis. To replicate the unique textural

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Section: Related Workmentioning

confidence: 99%

Generating Jacquard Fabric Pattern With Visual Impressions

Toyoura

Igarashi²,

Mao

2019

IEEE Trans. Ind. Inf.

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“…In order to realise a wide scope of weave colours with a limited colour variety, the shaded weave format is used to offer varied tones and hues. When creating shaded weave series, a small number of interlacements are used to generate natural shades and two sets are built for distributing filling yarns evenly on the surface 8 . As the simplest model used to define the substrates of respective colourful images is essentially a 'grey-scale' 9 , motif colours are designed in the greyscale mode in which the greyscale variety from 0 to 255 is reduced according to a total shaded weave variety so as to make one-to-one corresponding between shaded weave variety and greyscale 10 .…”

Section: Application Of Yarn Colour Mixing Effect For Development Of mentioning

confidence: 99%

Pigment mixing effect realized with pre-dyed opaque yarns for Jacquard textile design development

Kim

Zhou

et al. 2017

Textile Research Journal

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In modern Jacquard weaving, the application of yarn color variety is limited to electronic Jacquard machinery and realizing a wide scope of weave colors can be challenging. Therefore, when reproducing a pictorial image with a small yarn variety, artwork colors are defined by a CMYK (cyan, magenta, yellow, and black) system and its primary color data are used to associate with weave structures. In alignment with a CMYK pattern layout, shaded weave structures are incorporated to expand the accessible gamut of weave colors and natural shading is realized by different cover factors in the warp and weft. The mixing effect of CMYK yarns is intended for resolving the technical limitations of current digital Jacquard weaving. In this study, quantitative research is designed to examine four yarn mixing effects for which pairs of CMYK yarns are superimposed (e.g., [C]+[M], [C]+[Y], [M]+[Y], [C]+[K], [M]+[K], [Y]+[K]) and 90 different weave colors are produced in six groups. Once they are formatted in a standardized size, weave samples are measured by a spectrophotometer and analyzed by three coordinates (L*, a*, and b*) of a CIELAB color system. As shown by the analysis results, the weave colors bear not only varied brightness, hue, and chroma alternations, but also a great similarity to the pigment mixing effect. In application of the color mixing effect, a new way of woven color presentation is achieved and introduced as a new development of Jacquard design.

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Weave Structure Development to Improve the Current Design Capability for Double Cloth Fabrication via Digital Jacquard Weaving

Kim

Triebs

2020

Journal of Textile Design Research and Practice

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This study aims to improve the current design capability for double cloth fabrication by exploring weave structures via digital Jacquard weaving. New double cloth weave structures are developed as follows. First, a basic plain weave structure is employed to explore a traditional double cloth weaving technique via digital Jacquard weaving. The core principle lies in a weave structure design that interweaves several sets of warps and wefts into separate layers. Second, based on the plain weave experiment result, a feasible weave structure for double cloth fabrication is expanded to a sateen to investigate its possibility to realize complex pictorial images on both sides of a fabric. As a sateen weave can generate varied lengths of thread floats in a stable condition, the weave structure is not only capable of generating delicate details of an image, but it also maintains an appropriate structural balance in production. Therefore, the basic form is developed into a shaded weave structure series to align with complex images in a double cloth format. To verify the relevance of the newly developed weave structures, it is essential to produce an actual Jacquard sample. This study explains the details of double cloth weave structure experiments necessary to improve the design capability via digital Jacquard weaving.

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Gradient colour deviation in woven textiles to correspond to pictorial images in diversity

Cited by 3 publications

References 5 publications

Generating Jacquard Fabric Pattern With Visual Impressions

Generating Jacquard Fabric Pattern With Visual Impressions

Pigment mixing effect realized with pre-dyed opaque yarns for Jacquard textile design development

Weave Structure Development to Improve the Current Design Capability for Double Cloth Fabrication via Digital Jacquard Weaving

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