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Archiving : final program and proceedings. IS & T's Archiving Conference最新文献

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London Imaging Meeting 2023: Material Physics, Appearance, and Reproduction Program and Proceedings 伦敦影像会议2023:材料物理，外观和复制程序和会议录
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/issn.2694-118x.2023.lim-a
{"title":"London Imaging Meeting 2023: Material Physics, Appearance, and Reproduction Program and Proceedings","authors":"","doi":"10.2352/issn.2694-118x.2023.lim-a","DOIUrl":"https://doi.org/10.2352/issn.2694-118x.2023.lim-a","url":null,"abstract":"","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of the Hue of Absorption Pigments on the Perception of Graininess 吸收色素色相对颗粒感的影响
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.24
Esther Perales, Alejandro Ferrero, Julián Espinosa, Jorge Pérez, Mercedes Gutiérrez, Marjetka Miloseveic, Juan Carlos Fernández-Becáres, Joaquín Campos
{"title":"Influence of the Hue of Absorption Pigments on the Perception of Graininess","authors":"Esther Perales, Alejandro Ferrero, Julián Espinosa, Jorge Pérez, Mercedes Gutiérrez, Marjetka Miloseveic, Juan Carlos Fernández-Becáres, Joaquín Campos","doi":"10.2352/lim.2023.4.1.24","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.24","url":null,"abstract":"","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Facial Redness Perception based on Realistic Skin Models 基于真实皮肤模型的面部红肿感知
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.19
Yan Lu, Kaida Xiao, Cheng Li
{"title":"Facial Redness Perception based on Realistic Skin Models","authors":"Yan Lu, Kaida Xiao, Cheng Li","doi":"10.2352/lim.2023.4.1.19","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.19","url":null,"abstract":"Facial redness is an important perceptual attribute that receives many concerns from application fields such as dermatology and cosmetics. Existing studies have commonly used the average CIELAB a* value of the facial skin area to represent the overall facial redness. Yet, the perception of facial redness has never been precisely examined. This research was designed to quantify the perception of facial redness and meanwhile investigate the perceptual difference between the faces and the uniform patches. Eighty images of real human faces and uniform skin colour patches were scaled in terms of their perceived redness by a panel of observers. The results showed that the CIELAB a* was not a good predictor of facial redness since the perceived redness was also affected by the L* and b* values. A new index, RIS was developed to accurately quantify the perception of facial skin redness, which promised a much higher accuracy (R2 = 0.874) than the a* value (R2 = 0.461). The perceptual differenc between facial redness and patch redness was also discussed.","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
LEDSimulator Technology: A Research Tool for Colour and Texture led模拟器技术:颜色和纹理的研究工具
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.22
Jinyi Lin, Ming Ronnier Luo, Keith Hower, Timwei Huang
{"title":"LEDSimulator Technology: A Research Tool for Colour and Texture","authors":"Jinyi Lin, Ming Ronnier Luo, Keith Hower, Timwei Huang","doi":"10.2352/lim.2023.4.1.22","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.22","url":null,"abstract":"This paper describes LEDSimulator, a system that exhibits the impact of texture on colour appearance and serves as a colour communication tool for supply chain management. LEDSimulator is capable of accurately displaying coloured textures, achieving successful colour reproduction between media, and expediting the production cycle. The key technologies that accomplish this are introduced here, including: 1) visual colour matching on textures, 2) projector characterization modeling using the conventional and an advanced reduced LUT approach, and 3) a model to achieve metameric cross-media reproduction.","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Color Change of Printed Surfaces Due to a Clear Coating with Matte Finishing 由于透明涂层与哑光处理导致的印刷表面颜色变化
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.21
Fanny Dailliez, Mathieu Hébert, Lionel Simonot, Lionel Chagas, Anne Blayo, Thierry Fournel
{"title":"Color Change of Printed Surfaces Due to a Clear Coating with Matte Finishing","authors":"Fanny Dailliez, Mathieu Hébert, Lionel Simonot, Lionel Chagas, Anne Blayo, Thierry Fournel","doi":"10.2352/lim.2023.4.1.21","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.21","url":null,"abstract":"When a clear layer is coated on a diffusing background, light is reflected multiple times within the transparent layer between the background and the air-layer interface. If the background is lit in one point, the angular distribution of the scattered light and Fresnel’s angular reflectance of the interface induce a specific irradiance pattern on the diffuser: a ring-like halo. In the case where the background is not homogenously colored, e.g. a half-tone print, the multiple reflection process induces multiple con-volutions between the ring-like halo and the halftone pattern, which increases the probability for light to meet differently col-ored areas of the background and thus induces a color change of the print. This phenomenon, recently studied in the case of a smooth layer surface (glossy finishing) is extended here to rough surface layer (matte finishing) in order to see the impact of the surface roughness on the ring-like halo, and thereby on the print color change. A microfacet-based bi-directional reflectance dis-tribution function (BRDF) model is used to predict the irradi-ance pattern on the background, and physical experiments have been carried out for verification. They show that the irradiance pattern in the case of a rough surface is still a ring-like halo, and that the print color change is similar to the one observed with a smooth interface, by discarding the in-surface reflections which can induce additional color change.","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135056439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-layer Halftoning for Poly-jet 3D Printing 用于Poly-jet 3D打印的多层半色调
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.08
Fereshteh Abedini, Raed Hlayhel, Sasan Gooran, Daniel Nyström, Aditya Suneel Sole
{"title":"Multi-layer Halftoning for Poly-jet 3D Printing","authors":"Fereshteh Abedini, Raed Hlayhel, Sasan Gooran, Daniel Nyström, Aditya Suneel Sole","doi":"10.2352/lim.2023.4.1.08","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.08","url":null,"abstract":"Accurate color reproduction is an essential parameter in many 3D printing applications. Although current technologies in full-color 3D printing have enabled the reproduction of thousands of colors, reproducing the precise target color is still challenging and requires tuning. In this paper, we integrate halftoning with a multi-layer printing approach, where ink is deposited at variable depths, to improve the reproduction of tones and fine details in poly-jet 3D printing. The proposed approach is implemented using a manually controlled ink placement add-on for a commercial 3D printer and is compared to the default software of that printer. Results demonstrate that the proposed multi-layer halftoning performs more accurately in reproducing the tones and details of the target appearance.","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"363 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Optimizing Gabor Texture Features for Materials Recognition by Convolutional Neural Networks 基于卷积神经网络的Gabor纹理特征优化
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.28
Francesco Bianconi, Claudio Cusano, Paolo Napoletano, Raimondo Schettini
{"title":"Optimizing Gabor Texture Features for Materials Recognition by Convolutional Neural Networks","authors":"Francesco Bianconi, Claudio Cusano, Paolo Napoletano, Raimondo Schettini","doi":"10.2352/lim.2023.4.1.28","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.28","url":null,"abstract":"In this paper, we present a novel technique that allows for customized Gabor texture features by leveraging deep learning neural networks. Our method involves using a Convolutional Neural Network to refactor traditional, hand-designed filters on specific datasets. The refactored filters can be used in an off-the-shelf manner with the same computational cost but significantly improved accuracy for material recognition. We demonstrate the effectiveness of our approach by reporting a gain in discriminatio accuracy on different material datasets. Our technique is particularly appealing in situations where the use of the entire CNN would be inadequate, such as analyzing non-square images or performing segmentation tasks. Overall, our approach provides a powerful tool for improving the accuracy of material recognition tasks while retaining the advantages of handcrafted filters.","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Does Motion Increase Perceived Magnitude of Translucency? 运动是否会增加半透明的感知幅度?
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-29 DOI: 10.2352/lim.2023.4.1.20
Davit Gigilashvili, David Norman Díaz Estrada, Lakshay Jain
{"title":"Does Motion Increase Perceived Magnitude of Translucency?","authors":"Davit Gigilashvili, David Norman Díaz Estrada, Lakshay Jain","doi":"10.2352/lim.2023.4.1.20","DOIUrl":"https://doi.org/10.2352/lim.2023.4.1.20","url":null,"abstract":"The visual mechanisms behind our ability to distinguish translucent and opaque materials is not fully understood. Disentanglement of the contributions of surface reflectance and subsurface light transport to the still image structure is an ill-posed problem. While the overwhelming majority of the works addressing translucency perception use static stimuli, behavioral studies show that human observers tend to move objects to assess their translucency. Therefore, we hypothesize that translucent objects appear more translucent and less opaque when observed in motion than when shown as still images. In this manuscript, we report two psychophysical experiments that we conducted using static and dynamic visual stimuli to investigate how motion affects perceived translucency.","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135155446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Texture-based Clustering of Archaeological Textile Images 基于纹理的考古纺织品图像聚类
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-19 DOI: 10.2352/issn.2168-3204.2023.20.1.29
Davit Gigilashvili, H. T. Nguyen, Casper Fabian Gulbrandsen, Margrethe Havgar, M. Vedeler, J. Hardeberg
{"title":"Texture-based Clustering of Archaeological Textile Images","authors":"Davit Gigilashvili, H. T. Nguyen, Casper Fabian Gulbrandsen, Margrethe Havgar, M. Vedeler, J. Hardeberg","doi":"10.2352/issn.2168-3204.2023.20.1.29","DOIUrl":"https://doi.org/10.2352/issn.2168-3204.2023.20.1.29","url":null,"abstract":"","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":"34 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41283906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Archiving 2023 Final Program and Proceedings 存档2023年最终程序和会议记录
Archiving : final program and proceedings. IS & T's Archiving Conference Pub Date : 2023-06-19 DOI: 10.2352/issn.2168-3204.2023.20.1.0
{"title":"Archiving 2023 Final Program and Proceedings","authors":"","doi":"10.2352/issn.2168-3204.2023.20.1.0","DOIUrl":"https://doi.org/10.2352/issn.2168-3204.2023.20.1.0","url":null,"abstract":"","PeriodicalId":89080,"journal":{"name":"Archiving : final program and proceedings. IS & T's Archiving Conference","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49274825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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