[{"publication":"2023 IEEE International Conference on Robotics and Automation","file":[{"creator":"mpiovarc","file_size":5367986,"access_level":"open_access","date_updated":"2023-05-16T09:12:05Z","file_name":"Liao2023.pdf","file_id":"12977","content_type":"application/pdf","success":1,"checksum":"daeaa67124777d88487f933ea3f77164","date_created":"2023-05-16T09:12:05Z","relation":"main_file"}],"abstract":[{"lang":"eng","text":"3D printing based on continuous deposition of materials, such as filament-based 3D printing, has seen widespread adoption thanks to its versatility in working with a wide range of materials. An important shortcoming of this type of technology is its limited multi-material capabilities. While there are simple hardware designs that enable multi-material printing in principle, the required software is heavily underdeveloped. A typical hardware design fuses together individual materials fed into a single chamber from multiple inlets before they are deposited. This design, however, introduces a time delay between the intended material mixture and its actual deposition. In this work, inspired by diverse path planning research in robotics, we show that this mechanical challenge can be addressed via improved printer control. We propose to formulate the search for optimal multi-material printing policies in a reinforcement\r\nlearning setup. We put forward a simple numerical deposition model that takes into account the non-linear material mixing and delayed material deposition. To validate our system we focus on color fabrication, a problem known for its strict requirements for varying material mixtures at a high spatial frequency. We demonstrate that our learned control policy outperforms state-of-the-art hand-crafted algorithms."}],"status":"public","oa_version":"Submitted Version","conference":{"end_date":"2023-06-02","location":"London, United Kingdom","start_date":"2023-05-29","name":"ICRA: International Conference on Robotics and Automation"},"volume":2023,"page":"12345-12352","doi":"10.1109/ICRA48891.2023.10160465","article_processing_charge":"No","date_published":"2023-07-04T00:00:00Z","language":[{"iso":"eng"}],"file_date_updated":"2023-05-16T09:12:05Z","day":"04","isi":1,"project":[{"name":"Perception-Aware Appearance Fabrication","grant_number":"M03319","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"date_updated":"2025-04-15T07:43:52Z","type":"conference","author":[{"first_name":"Kang","last_name":"Liao","full_name":"Liao, Kang"},{"last_name":"Tricard","full_name":"Tricard, Thibault","first_name":"Thibault"},{"id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","first_name":"Michael","orcid":"0000-0002-5062-4474","full_name":"Piovarci, Michael","last_name":"Piovarci"},{"last_name":"Seidel","full_name":"Seidel, Hans-Peter","first_name":"Hans-Peter"},{"last_name":"Babaei","full_name":"Babaei, Vahid","first_name":"Vahid"}],"publisher":"IEEE","oa":1,"scopus_import":"1","ddc":["004"],"acknowledgement":"This work is graciously supported by FWF Lise Meitner (Grant M 3319). Kang Liao sincerely thank Emiliano Luci, Chunyu Lin, and Yao Zhao for their huge support.","publication_status":"published","month":"07","keyword":["reinforcement learning","deposition","control","color","multi-filament"],"intvolume":"      2023","external_id":{"isi":["001048371104068"]},"year":"2023","publication_identifier":{"eisbn":["9798350323658"],"issn":["1050-4729"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"12976","title":"Learning deposition policies for fused multi-material 3D printing","department":[{"_id":"BeBi"}],"quality_controlled":"1","date_created":"2023-05-16T09:14:09Z","citation":{"ista":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. 2023. Learning deposition policies for fused multi-material 3D printing. 2023 IEEE International Conference on Robotics and Automation. ICRA: International Conference on Robotics and Automation vol. 2023, 12345–12352.","short":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, V. Babaei, in:, 2023 IEEE International Conference on Robotics and Automation, IEEE, 2023, pp. 12345–12352.","ama":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. Learning deposition policies for fused multi-material 3D printing. In: <i>2023 IEEE International Conference on Robotics and Automation</i>. Vol 2023. IEEE; 2023:12345-12352. doi:<a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">10.1109/ICRA48891.2023.10160465</a>","apa":"Liao, K., Tricard, T., Piovarci, M., Seidel, H.-P., &#38; Babaei, V. (2023). Learning deposition policies for fused multi-material 3D printing. In <i>2023 IEEE International Conference on Robotics and Automation</i> (Vol. 2023, pp. 12345–12352). London, United Kingdom: IEEE. <a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">https://doi.org/10.1109/ICRA48891.2023.10160465</a>","chicago":"Liao, Kang, Thibault Tricard, Michael Piovarci, Hans-Peter Seidel, and Vahid Babaei. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” In <i>2023 IEEE International Conference on Robotics and Automation</i>, 2023:12345–52. IEEE, 2023. <a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">https://doi.org/10.1109/ICRA48891.2023.10160465</a>.","ieee":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, and V. Babaei, “Learning deposition policies for fused multi-material 3D printing,” in <i>2023 IEEE International Conference on Robotics and Automation</i>, London, United Kingdom, 2023, vol. 2023, pp. 12345–12352.","mla":"Liao, Kang, et al. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” <i>2023 IEEE International Conference on Robotics and Automation</i>, vol. 2023, IEEE, 2023, pp. 12345–52, doi:<a href=\"https://doi.org/10.1109/ICRA48891.2023.10160465\">10.1109/ICRA48891.2023.10160465</a>."},"has_accepted_license":"1"},{"has_accepted_license":"1","citation":{"apa":"Condor, J., Piovarci, M., Bickel, B., &#38; Didyk, P. (2023). Gloss-aware color correction for 3D printing. In <i>SIGGRAPH ’23 Conference Proceedings</i>. Los Angeles, CA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3588432.3591546\">https://doi.org/10.1145/3588432.3591546</a>","ama":"Condor J, Piovarci M, Bickel B, Didyk P. Gloss-aware color correction for 3D printing. In: <i>SIGGRAPH ’23 Conference Proceedings</i>. Association for Computing Machinery; 2023. doi:<a href=\"https://doi.org/10.1145/3588432.3591546\">10.1145/3588432.3591546</a>","ista":"Condor J, Piovarci M, Bickel B, Didyk P. 2023. Gloss-aware color correction for 3D printing. SIGGRAPH ’23 Conference Proceedings. SIGGRAPH: Computer Graphics and Interactive Techniques Conference, 21.","short":"J. Condor, M. Piovarci, B. Bickel, P. Didyk, in:, SIGGRAPH ’23 Conference Proceedings, Association for Computing Machinery, 2023.","mla":"Condor, Jorge, et al. “Gloss-Aware Color Correction for 3D Printing.” <i>SIGGRAPH ’23 Conference Proceedings</i>, 21, Association for Computing Machinery, 2023, doi:<a href=\"https://doi.org/10.1145/3588432.3591546\">10.1145/3588432.3591546</a>.","chicago":"Condor, Jorge, Michael Piovarci, Bernd Bickel, and Piotr Didyk. “Gloss-Aware Color Correction for 3D Printing.” In <i>SIGGRAPH ’23 Conference Proceedings</i>. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3588432.3591546\">https://doi.org/10.1145/3588432.3591546</a>.","ieee":"J. Condor, M. Piovarci, B. Bickel, and P. Didyk, “Gloss-aware color correction for 3D printing,” in <i>SIGGRAPH ’23 Conference Proceedings</i>, Los Angeles, CA, United States, 2023."},"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"quality_controlled":"1","department":[{"_id":"BeBi"}],"title":"Gloss-aware color correction for 3D printing","date_created":"2023-05-16T09:34:13Z","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"12979","article_number":"21","publication_identifier":{"isbn":["9798400701597"]},"year":"2023","external_id":{"isi":["001117690500021"]},"keyword":["color","gloss","perception","color compensation","color management"],"month":"07","scopus_import":"1","oa":1,"acknowledgement":"We thank Matthew S Zurawski for the 3D model of the car speed shape. This research has been supported by the Swiss National Science Foundation (SNSF, Grant 200502) and the FWF Lise Meitner (Grant M 3319).","ddc":["004"],"publication_status":"published","author":[{"last_name":"Condor","full_name":"Condor, Jorge","first_name":"Jorge"},{"first_name":"Michael","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","orcid":"0000-0002-5062-4474","full_name":"Piovarci, Michael","last_name":"Piovarci"},{"full_name":"Bickel, Bernd","last_name":"Bickel","id":"49876194-F248-11E8-B48F-1D18A9856A87","first_name":"Bernd","orcid":"0000-0001-6511-9385"},{"last_name":"Didyk","full_name":"Didyk, Piotr","first_name":"Piotr"}],"publisher":"Association for Computing Machinery","type":"conference","date_updated":"2025-04-15T07:43:53Z","day":"23","project":[{"grant_number":"M03319","name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"isi":1,"file_date_updated":"2024-01-29T10:14:10Z","language":[{"iso":"eng"}],"date_published":"2023-07-23T00:00:00Z","article_processing_charge":"Yes (via OA deal)","doi":"10.1145/3588432.3591546","oa_version":"Published Version","conference":{"location":"Los Angeles, CA, United States","start_date":"2023-08-06","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","end_date":"2023-08-10"},"publication":"SIGGRAPH ’23 Conference Proceedings","file":[{"relation":"main_file","date_created":"2023-05-16T09:32:50Z","checksum":"84a437739af5d46507928939b20c0c28","success":1,"content_type":"application/pdf","file_size":42323971,"creator":"mpiovarc","file_name":"Condor2023_supplemental.pdf","date_updated":"2023-05-16T09:32:50Z","file_id":"12983","access_level":"open_access"},{"success":1,"relation":"main_file","checksum":"0f5c8b242e8e7c153c04888c4d0c6f37","date_created":"2024-01-29T10:14:10Z","file_size":26079404,"creator":"dernst","date_updated":"2024-01-29T10:14:10Z","file_id":"14893","file_name":"2023_Siggraph_Condor.pdf","access_level":"open_access","content_type":"application/pdf"}],"status":"public","abstract":[{"lang":"eng","text":"Color and gloss are fundamental aspects of surface appearance. State-of-the-art fabrication techniques can manipulate both properties of the printed 3D objects. However, in the context of appearance reproduction, perceptual aspects of color and gloss are usually handled separately, even though previous perceptual studies suggest their interaction. Our work is motivated by previous studies demonstrating a perceived color shift due to a change in the object's gloss, i.e., two samples with the same color but different surface gloss appear as they have different colors. In this paper, we conduct new experiments which support this observation and provide insights into the magnitude and direction of the perceived color change. We use the observations as guidance to design a new method that estimates and corrects the color shift enabling the fabrication of objects with the same perceived color but different surface gloss. We formulate the problem as an optimization procedure solved using differentiable rendering. We evaluate the effectiveness of our method in perceptual experiments with 3D objects fabricated using a multi-material 3D printer and demonstrate potential applications. "}],"corr_author":"1"},{"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"12984","article_number":"67","publication_identifier":{"issn":["0730-0301"],"eissn":["1557-7368"]},"citation":{"ama":"Piovarci M, Chapiro A, Bickel B. Skin-Screen: A computational fabrication framework for color tattoos. <i>ACM Transactions on Graphics</i>. 2023;42(4). doi:<a href=\"https://doi.org/10.1145/3592432\">10.1145/3592432</a>","apa":"Piovarci, M., Chapiro, A., &#38; Bickel, B. (2023). Skin-Screen: A computational fabrication framework for color tattoos. <i>ACM Transactions on Graphics</i>. Los Angeles, CA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3592432\">https://doi.org/10.1145/3592432</a>","short":"M. Piovarci, A. Chapiro, B. Bickel, ACM Transactions on Graphics 42 (2023).","ista":"Piovarci M, Chapiro A, Bickel B. 2023. Skin-Screen: A computational fabrication framework for color tattoos. ACM Transactions on Graphics. 42(4), 67.","mla":"Piovarci, Michael, et al. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” <i>ACM Transactions on Graphics</i>, vol. 42, no. 4, 67, Association for Computing Machinery, 2023, doi:<a href=\"https://doi.org/10.1145/3592432\">10.1145/3592432</a>.","ieee":"M. Piovarci, A. Chapiro, and B. Bickel, “Skin-Screen: A computational fabrication framework for color tattoos,” <i>ACM Transactions on Graphics</i>, vol. 42, no. 4. Association for Computing Machinery, 2023.","chicago":"Piovarci, Michael, Alexandre Chapiro, and Bernd Bickel. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2023. <a href=\"https://doi.org/10.1145/3592432\">https://doi.org/10.1145/3592432</a>."},"has_accepted_license":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"title":"Skin-Screen: A computational fabrication framework for color tattoos","quality_controlled":"1","department":[{"_id":"BeBi"}],"date_created":"2023-05-16T09:39:14Z","acknowledged_ssus":[{"_id":"M-Shop"}],"month":"07","article_type":"original","scopus_import":"1","oa":1,"publication_status":"published","ddc":["004"],"acknowledgement":"We thank Todor Asenov and the Miba Machine Shop for their help in assembling the tattoo machine and manufacturing the substrates. We thank Geysler Rodrigues for the insightful discussions on tattooing practices from a professional artist's perspective. We thank Maria Fernanda Portugal for sharing a doctor's perspective on medical applications of tattoos. This work is graciously supported by the FWF Lise Meitner (Grant M 3319).","external_id":{"isi":["001044671300033"]},"year":"2023","keyword":["appearance","modeling","reproduction","tattoo","skin color","gamut mapping","ink-optimization","prosthetic"],"intvolume":"        42","date_updated":"2025-04-15T07:43:53Z","day":"26","isi":1,"project":[{"name":"Perception-Aware Appearance Fabrication","grant_number":"M03319","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"publisher":"Association for Computing Machinery","author":[{"full_name":"Piovarci, Michael","last_name":"Piovarci","orcid":"0000-0002-5062-4474","first_name":"Michael","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E"},{"last_name":"Chapiro","full_name":"Chapiro, Alexandre","first_name":"Alexandre"},{"full_name":"Bickel, Bernd","last_name":"Bickel","orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87","first_name":"Bernd"}],"type":"journal_article","oa_version":"Published Version","conference":{"end_date":"2023-08-10","start_date":"2023-08-06","location":"Los Angeles, CA, United States","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference"},"issue":"4","publication":"ACM Transactions on Graphics","file":[{"content_type":"application/pdf","creator":"mpiovarc","file_size":30817343,"access_level":"open_access","date_updated":"2023-05-16T09:38:25Z","file_name":"Piovarci2023.pdf","file_id":"12985","date_created":"2023-05-16T09:38:25Z","checksum":"5f0a6867689e025a661bd0b4fd90b821","relation":"main_file","success":1},{"content_type":"application/pdf","file_size":30281676,"creator":"dernst","access_level":"open_access","file_id":"15324","date_updated":"2024-04-16T05:52:18Z","file_name":"2023_ACM_Piovarci.pdf","checksum":"6dd371de5b517e5f184f9c2cbea4b8b3","date_created":"2024-04-16T05:52:18Z","relation":"main_file","success":1}],"abstract":[{"lang":"eng","text":"Tattoos are a highly popular medium, with both artistic and medical applications. Although the mechanical process of tattoo application has evolved historically, the results are reliant on the artisanal skill of the artist. This can be especially challenging for some skin tones, or in cases where artists lack experience. We provide the first systematic overview of tattooing as a computational fabrication technique. We built an automated tattooing rig and a recipe for the creation of silicone sheets mimicking realistic skin tones, which allowed us to create an accurate model predicting tattoo appearance. This enables several exciting applications including tattoo previewing, color retargeting, novel ink spectra optimization, color-accurate prosthetics, and more."}],"corr_author":"1","status":"public","date_published":"2023-07-26T00:00:00Z","language":[{"iso":"eng"}],"file_date_updated":"2024-04-16T05:52:18Z","volume":42,"doi":"10.1145/3592432","article_processing_charge":"Yes (via OA deal)"},{"date_updated":"2026-05-13T13:45:04Z","day":"25","author":[{"first_name":"Michaela","last_name":"Meyn","full_name":"Meyn, Michaela"},{"first_name":"Mariano","full_name":"Perálvarez, Mariano","last_name":"Perálvarez"},{"first_name":"Amelie","last_name":"Heuer Jungemann","full_name":"Heuer Jungemann, Amelie"},{"first_name":"Wim","last_name":"Hertog","full_name":"Hertog, Wim"},{"full_name":"Ibanez Sabate, Maria","last_name":"Ibanez Sabate","orcid":"0000-0001-5013-2843","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria"},{"first_name":"Raquel","last_name":"Nafria","full_name":"Nafria, Raquel"},{"last_name":"Genç","full_name":"Genç, Aziz","first_name":"Aziz"},{"full_name":"Arbiol, Jordi","last_name":"Arbiol","first_name":"Jordi"},{"full_name":"Kovalenko, Maksym","last_name":"Kovalenko","first_name":"Maksym"},{"full_name":"Carreras, Josep","last_name":"Carreras","first_name":"Josep"},{"first_name":"Andreu","full_name":"Cabot, Andreu","last_name":"Cabot"},{"first_name":"Antonios","last_name":"Kanaras","full_name":"Kanaras, Antonios"}],"publisher":"American Chemical Society","type":"journal_article","oa_version":"Accepted Version","issue":"30","publication":"Applied Materials and Interfaces","abstract":[{"text":"Cesium lead halide (CsPbX3, X = Cl, Br, I) nanocrystals (NCs) offer exceptional optical properties for several potential applications but their implementation is hindered by a low chemical and structural stability and limited processability. In the present work, we developed a new method to efficiently coat CsPbX3 NCs, which resulted in their increased chemical and optical stability as well as processability. The method is based on the incorporation of poly(maleic anhydride-alt-1-octadecene) (PMA) into the synthesis of the perovskite NCs. The presence of PMA in the ligand shell stabilizes the NCs by tightening the ligand binding, limiting in this way the NC surface interaction with the surrounding media. We further show that these NCs can be embedded in self-standing silicone/glass plates as down-conversion filters for the fabrication of monochromatic green and white light emitting diodes (LEDs) with narrow bandwidths and appealing color characteristics.","lang":"eng"}],"status":"public","date_published":"2016-07-25T00:00:00Z","language":[{"iso":"eng"}],"OA_type":"green","volume":8,"page":"19579 - 19586","doi":"10.1021/acsami.6b02529","article_processing_charge":"No","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","_id":"366","publist_id":"7460","publication_identifier":{"issn":["1944-8244"],"eissn":["1944-8252"]},"OA_place":"repository","citation":{"ama":"Meyn M, Perálvarez M, Heuer Jungemann A, et al. Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs. <i>Applied Materials and Interfaces</i>. 2016;8(30):19579-19586. doi:<a href=\"https://doi.org/10.1021/acsami.6b02529\">10.1021/acsami.6b02529</a>","apa":"Meyn, M., Perálvarez, M., Heuer Jungemann, A., Hertog, W., Ibáñez, M., Nafria, R., … Kanaras, A. (2016). Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs. <i>Applied Materials and Interfaces</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsami.6b02529\">https://doi.org/10.1021/acsami.6b02529</a>","short":"M. Meyn, M. Perálvarez, A. Heuer Jungemann, W. Hertog, M. Ibáñez, R. Nafria, A. Genç, J. Arbiol, M. Kovalenko, J. Carreras, A. Cabot, A. Kanaras, Applied Materials and Interfaces 8 (2016) 19579–19586.","ista":"Meyn M, Perálvarez M, Heuer Jungemann A, Hertog W, Ibáñez M, Nafria R, Genç A, Arbiol J, Kovalenko M, Carreras J, Cabot A, Kanaras A. 2016. Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs. Applied Materials and Interfaces. 8(30), 19579–19586.","mla":"Meyn, Michaela, et al. “Polymer Enhanced Stability of Inorganic Perovskite Nanocrystals and Their Application in Color Conversion LEDs.” <i>Applied Materials and Interfaces</i>, vol. 8, no. 30, American Chemical Society, 2016, pp. 19579–86, doi:<a href=\"https://doi.org/10.1021/acsami.6b02529\">10.1021/acsami.6b02529</a>.","ieee":"M. Meyn <i>et al.</i>, “Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs,” <i>Applied Materials and Interfaces</i>, vol. 8, no. 30. American Chemical Society, pp. 19579–19586, 2016.","chicago":"Meyn, Michaela, Mariano Perálvarez, Amelie Heuer Jungemann, Wim Hertog, Maria Ibáñez, Raquel Nafria, Aziz Genç, et al. “Polymer Enhanced Stability of Inorganic Perovskite Nanocrystals and Their Application in Color Conversion LEDs.” <i>Applied Materials and Interfaces</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acsami.6b02529\">https://doi.org/10.1021/acsami.6b02529</a>."},"pmid":1,"title":"Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs","quality_controlled":"1","date_created":"2018-12-11T11:46:03Z","main_file_link":[{"open_access":"1","url":"https://eprints.soton.ac.uk/398581/"}],"extern":"1","month":"07","article_type":"original","scopus_import":"1","oa":1,"acknowledgement":"This work was supported by the European Regional Development Funds, the Framework 7 program under project UNION (FP7-NMP-2012-310250) and HI-LED (FP7-ICT-2013-11- 619912), as well as the Spanish MINECO Projects BOOSTER (ENE2013-46624-C4-3-R) and AMALIE (TEC2012-38901- C02-01). M.M. thanks the Spanish MINECO for financial support through the Juan de la Cierva-formacion program. A.G. and J.A. acknowledge funding from Generalitat de Catalunya 2014 SGR 1638 and the Spanish MINECO MAT2014-51480- ERC (e-ATOM) and Severo Ochoa Excellence Program. We would like to thank Pablo Guardia for fruitful discussions.","publication_status":"published","external_id":{"pmid":["27454750"]},"year":"2016","keyword":["inorgani","perovskite nanocrystals","CsPbBr3","LED","color conversion","poly(maleic anhydride-alt-1-octadecene)"],"intvolume":"         8"},{"oa_version":"Preprint","month":"06","conference":{"name":"ISBI: International Symposium on Biomedical Imaging","start_date":"2011-03-30","location":"Chicago, Illinois, USA","end_date":"2011-04-02"},"publication":"2011 IEEE International Symposium on Biomedical Imaging: from Nano to Micro","oa":1,"abstract":[{"text":"Segmentation is the process of partitioning digital images into meaningful regions. The analysis of biological high content images often requires segmentation as a first step. We propose ilastik as an easy-to-use tool which allows the user without expertise in image processing to perform segmentation and classification in a unified way. ilastik learns from labels provided by the user through a convenient mouse interface. Based on these labels, ilastik infers a problem specific segmentation. A random forest classifier is used in the learning step, in which each pixel's neighborhood is characterized by a set of generic (nonlinear) features. ilastik supports up to three spatial plus one spectral dimension and makes use of all dimensions in the feature calculation. ilastik provides realtime feedback that enables the user to interactively refine the segmentation result and hence further fine-tune the classifier. An uncertainty measure guides the user to ambiguous regions in the images. Real time performance is achieved by multi-threading which fully exploits the capabilities of modern multi-core machines. Once a classifier has been trained on a set of representative images, it can be exported and used to automatically process a very large number of images (e.g. using the CellProfiler pipeline). ilastik is an open source project and released under the BSD license at www.ilastik.org.","lang":"eng"}],"status":"public","publication_status":"published","language":[{"iso":"eng"}],"date_published":"2011-06-09T00:00:00Z","year":"2011","keyword":["image segmentation","biomedical imaging","three dimensional displays","neurons","retina","observers","image color analysis"],"article_processing_charge":"No","doi":"10.1109/isbi.2011.5872394","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","_id":"9943","date_updated":"2023-02-23T14:13:38Z","day":"09","publication_identifier":{"issn":["1945-7928"],"isbn":["978-1-4244-4127-3"],"eissn":["1945-8452"]},"citation":{"mla":"Sommer, Christoph M., et al. “Ilastik: Interactive Learning and Segmentation Toolkit.” <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Micro</i>, Institute of Electrical and Electronics Engineers, 2011, doi:<a href=\"https://doi.org/10.1109/isbi.2011.5872394\">10.1109/isbi.2011.5872394</a>.","chicago":"Sommer, Christoph M, Christoph Straehle, Ullrich Köthe, and Fred A. Hamprecht. “Ilastik: Interactive Learning and Segmentation Toolkit.” In <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Micro</i>. Institute of Electrical and Electronics Engineers, 2011. <a href=\"https://doi.org/10.1109/isbi.2011.5872394\">https://doi.org/10.1109/isbi.2011.5872394</a>.","ieee":"C. M. Sommer, C. Straehle, U. Köthe, and F. A. Hamprecht, “Ilastik: Interactive learning and segmentation toolkit,” in <i>2011 IEEE International Symposium on Biomedical Imaging: from Nano to Micro</i>, Chicago, Illinois, USA, 2011.","apa":"Sommer, C. M., Straehle, C., Köthe, U., &#38; Hamprecht, F. A. (2011). Ilastik: Interactive learning and segmentation toolkit. In <i>2011 IEEE International Symposium on Biomedical Imaging: from Nano to Micro</i>. Chicago, Illinois, USA: Institute of Electrical and Electronics Engineers. <a href=\"https://doi.org/10.1109/isbi.2011.5872394\">https://doi.org/10.1109/isbi.2011.5872394</a>","ama":"Sommer CM, Straehle C, Köthe U, Hamprecht FA. Ilastik: Interactive learning and segmentation toolkit. In: <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Micro</i>. Institute of Electrical and Electronics Engineers; 2011. doi:<a href=\"https://doi.org/10.1109/isbi.2011.5872394\">10.1109/isbi.2011.5872394</a>","ista":"Sommer CM, Straehle C, Köthe U, Hamprecht FA. 2011. Ilastik: Interactive learning and segmentation toolkit. 2011 IEEE International Symposium on Biomedical Imaging: from Nano to Micro. ISBI: International Symposium on Biomedical Imaging.","short":"C.M. Sommer, C. Straehle, U. Köthe, F.A. Hamprecht, in:, 2011 IEEE International Symposium on Biomedical Imaging: From Nano to Micro, Institute of Electrical and Electronics Engineers, 2011."},"publisher":"Institute of Electrical and Electronics Engineers","author":[{"full_name":"Sommer, Christoph M","last_name":"Sommer","first_name":"Christoph M","id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1216-9105"},{"first_name":"Christoph","last_name":"Straehle","full_name":"Straehle, Christoph"},{"full_name":"Köthe, Ullrich","last_name":"Köthe","first_name":"Ullrich"},{"first_name":"Fred A.","last_name":"Hamprecht","full_name":"Hamprecht, Fred A."}],"title":"Ilastik: Interactive learning and segmentation toolkit","department":[{"_id":"Bio"}],"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://www.researchgate.net/publication/224241106_Ilastik_Interactive_learning_and_segmentation_toolkit"}],"date_created":"2021-08-19T11:49:58Z","type":"conference","extern":"1"}]