---
_id: '12984'
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.
acknowledged_ssus:
- _id: M-Shop
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).
article_number: '67'
article_processing_charge: No
article_type: original
author:
- first_name: Michael
  full_name: Piovarci, Michael
  id: 62E473F4-5C99-11EA-A40E-AF823DDC885E
  last_name: Piovarci
  orcid: 0000-0002-5062-4474
- first_name: Alexandre
  full_name: Chapiro, Alexandre
  last_name: Chapiro
- first_name: Bernd
  full_name: Bickel, Bernd
  id: 49876194-F248-11E8-B48F-1D18A9856A87
  last_name: Bickel
  orcid: 0000-0001-6511-9385
citation:
  ama: 'Piovarci M, Chapiro A, Bickel B. Skin-Screen: A computational fabrication
    framework for color tattoos. <i>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>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>'
  chicago: 'Piovarci, Michael, Alexandre Chapiro, and Bernd Bickel. “Skin-Screen:
    A Computational Fabrication Framework for Color Tattoos.” <i>Transactions on Graphics</i>.
    Association for Computing Machinery, 2023. <a href="https://doi.org/10.1145/3592432">https://doi.org/10.1145/3592432</a>.'
  ieee: 'M. Piovarci, A. Chapiro, and B. Bickel, “Skin-Screen: A computational fabrication
    framework for color tattoos,” <i>Transactions on Graphics</i>, vol. 42, no. 4.
    Association for Computing Machinery, 2023.'
  ista: 'Piovarci M, Chapiro A, Bickel B. 2023. Skin-Screen: A computational fabrication
    framework for color tattoos. Transactions on Graphics. 42(4), 67.'
  mla: 'Piovarci, Michael, et al. “Skin-Screen: A Computational Fabrication Framework
    for Color Tattoos.” <i>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>.'
  short: M. Piovarci, A. Chapiro, B. Bickel, Transactions on Graphics 42 (2023).
conference:
  end_date: 2023-08-10
  location: Los Angeles, CA, United States
  name: 'SIGGRAPH: Computer Graphics and Interactive Techniques Conference'
  start_date: 2023-08-06
date_created: 2023-05-16T09:39:14Z
date_published: 2023-07-26T00:00:00Z
date_updated: 2024-01-29T10:27:23Z
day: '26'
ddc:
- '004'
department:
- _id: BeBi
doi: 10.1145/3592432
external_id:
  isi:
  - '001044671300033'
file:
- access_level: open_access
  checksum: 5f0a6867689e025a661bd0b4fd90b821
  content_type: application/pdf
  creator: mpiovarc
  date_created: 2023-05-16T09:38:25Z
  date_updated: 2023-05-16T09:38:25Z
  file_id: '12985'
  file_name: Piovarci2023.pdf
  file_size: 30817343
  relation: main_file
  success: 1
file_date_updated: 2023-05-16T09:38:25Z
has_accepted_license: '1'
intvolume: '        42'
isi: 1
issue: '4'
keyword:
- appearance
- modeling
- reproduction
- tattoo
- skin color
- gamut mapping
- ink-optimization
- prosthetic
language:
- iso: eng
month: '07'
oa: 1
oa_version: Submitted Version
project:
- _id: eb901961-77a9-11ec-83b8-f5c883a62027
  grant_number: M03319
  name: Perception-Aware Appearance Fabrication
publication: Transactions on Graphics
publication_identifier:
  eissn:
  - 1557-7368
  issn:
  - 0730-0301
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
status: public
title: 'Skin-Screen: A computational fabrication framework for color tattoos'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 42
year: '2023'
...
---
_id: '10166'
abstract:
- lang: eng
  text: While sexual reproduction is widespread among many taxa, asexual lineages
    have repeatedly evolved from sexual ancestors. Despite extensive research on the
    evolution of sex, it is still unclear whether this switch represents a major transition
    requiring major molecular reorganization, and how convergent the changes involved
    are. In this study, we investigated the phylogenetic relationship and patterns
    of gene expression of sexual and asexual lineages of Eurasian Artemia brine shrimp,
    to assess how gene expression patterns are affected by the transition to asexuality.
    We find only a few genes that are consistently associated with the evolution of
    asexuality, suggesting that this shift may not require an extensive overhauling
    of the meiotic machinery. While genes with sex-biased expression have high rates
    of expression divergence within Eurasian Artemia, neither female- nor male-biased
    genes appear to show unusual evolutionary patterns after sexuality is lost, contrary
    to theoretical expectations.
acknowledged_ssus:
- _id: ScienComp
acknowledgement: We thank the Vicoso laboratory, Thomas Lenormand and Tanja Schwander
  for helpful discussions, the group of Gonzalo Gajardo, especially Cristian Gallardo-Escárate
  and Margarita Parraguez Donoso, for sequencing data and advice, and the IST Scientific
  Computing Group for their support. This work was supported by the European Research
  Council under the European Union's Horizon 2020 research and innovation program
  (grant agreement no. 715257).
article_number: '20211720'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Ann K
  full_name: Huylmans, Ann K
  id: 4C0A3874-F248-11E8-B48F-1D18A9856A87
  last_name: Huylmans
  orcid: 0000-0001-8871-4961
- first_name: Ariana
  full_name: Macon, Ariana
  id: 2A0848E2-F248-11E8-B48F-1D18A9856A87
  last_name: Macon
- first_name: Francisco
  full_name: Hontoria, Francisco
  last_name: Hontoria
- first_name: Beatriz
  full_name: Vicoso, Beatriz
  id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
  last_name: Vicoso
  orcid: 0000-0002-4579-8306
citation:
  ama: 'Huylmans AK, Macon A, Hontoria F, Vicoso B. Transitions to asexuality and
    evolution of gene expression in Artemia brine shrimp. <i>Proceedings of the Royal
    Society B: Biological Sciences</i>. 2021;288(1959). doi:<a href="https://doi.org/10.1098/rspb.2021.1720">10.1098/rspb.2021.1720</a>'
  apa: 'Huylmans, A. K., Macon, A., Hontoria, F., &#38; Vicoso, B. (2021). Transitions
    to asexuality and evolution of gene expression in Artemia brine shrimp. <i>Proceedings
    of the Royal Society B: Biological Sciences</i>. The Royal Society. <a href="https://doi.org/10.1098/rspb.2021.1720">https://doi.org/10.1098/rspb.2021.1720</a>'
  chicago: 'Huylmans, Ann K, Ariana Macon, Francisco Hontoria, and Beatriz Vicoso.
    “Transitions to Asexuality and Evolution of Gene Expression in Artemia Brine Shrimp.”
    <i>Proceedings of the Royal Society B: Biological Sciences</i>. The Royal Society,
    2021. <a href="https://doi.org/10.1098/rspb.2021.1720">https://doi.org/10.1098/rspb.2021.1720</a>.'
  ieee: 'A. K. Huylmans, A. Macon, F. Hontoria, and B. Vicoso, “Transitions to asexuality
    and evolution of gene expression in Artemia brine shrimp,” <i>Proceedings of the
    Royal Society B: Biological Sciences</i>, vol. 288, no. 1959. The Royal Society,
    2021.'
  ista: 'Huylmans AK, Macon A, Hontoria F, Vicoso B. 2021. Transitions to asexuality
    and evolution of gene expression in Artemia brine shrimp. Proceedings of the Royal
    Society B: Biological Sciences. 288(1959), 20211720.'
  mla: 'Huylmans, Ann K., et al. “Transitions to Asexuality and Evolution of Gene
    Expression in Artemia Brine Shrimp.” <i>Proceedings of the Royal Society B: Biological
    Sciences</i>, vol. 288, no. 1959, 20211720, The Royal Society, 2021, doi:<a href="https://doi.org/10.1098/rspb.2021.1720">10.1098/rspb.2021.1720</a>.'
  short: 'A.K. Huylmans, A. Macon, F. Hontoria, B. Vicoso, Proceedings of the Royal
    Society B: Biological Sciences 288 (2021).'
date_created: 2021-10-21T07:46:06Z
date_published: 2021-09-22T00:00:00Z
date_updated: 2024-02-21T12:40:29Z
day: '22'
ddc:
- '595'
department:
- _id: BeVi
doi: 10.1098/rspb.2021.1720
ec_funded: 1
external_id:
  isi:
  - '000697643700001'
  pmid:
  - '34547909'
file:
- access_level: open_access
  checksum: 76e7f253b7040bca2ad76f82bd7c45c0
  content_type: application/pdf
  creator: cchlebak
  date_created: 2021-10-22T11:48:02Z
  date_updated: 2021-10-22T11:48:02Z
  file_id: '10172'
  file_name: 2021_ProRoSocBBioSci_Huylmans.pdf
  file_size: 995806
  relation: main_file
  success: 1
file_date_updated: 2021-10-22T11:48:02Z
has_accepted_license: '1'
intvolume: '       288'
isi: 1
issue: '1959'
keyword:
- asexual reproduction
- parthenogenesis
- sex-biased genes
- sexual conflict
- automixis
- crustaceans
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 250BDE62-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '715257'
  name: Prevalence and Influence of Sexual Antagonism on Genome Evolution
publication: 'Proceedings of the Royal Society B: Biological Sciences'
publication_identifier:
  eissn:
  - 1471-2954
  issn:
  - 0962-8452
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
related_material:
  link:
  - relation: supplementary_material
    url: https://doi.org/10.6084/m9.figshare.c.5615488.v1
  record:
  - id: '9949'
    relation: research_data
    status: public
scopus_import: '1'
status: public
title: Transitions to asexuality and evolution of gene expression in Artemia brine
  shrimp
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 288
year: '2021'
...