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Exposure: A White-Box Photo Post-Processing Framework [article]

Yuanming Hu, Hao He, Chenxi Xu, Baoyuan Wang, Stephen Lin
2018 arXiv   pre-print
In contrast to many deep learning systems, ours provides users with an understandable solution in the form of conventional retouching edits, rather than just a "black-box" result.  ...  Retouching can significantly elevate the visual appeal of photos, but many casual photographers lack the expertise to do this well.  ...  CONCLUDING REMARKS Inspired by the retouching process of expert photographers, we proposed a general framework for automatic photo post-processing.  ... 
arXiv:1709.09602v2 fatcat:2kx5a34cz5ahbdfbcqdb2o4lwy


Yuanming Hu, Hao He, Chenxi Xu, Baoyuan Wang, Stephen Lin
2018 ACM Transactions on Graphics  
In this paper, we present a photo retouching system that handles a wide range of post-processing operations within a unified framework, and learns how to apply these operations based on a photo collection  ...  CONCLUDING REMARKS Inspired by the retouching process of expert photographers, we proposed a general framework for automatic photo post-processing that utilizes reinforcement learning to reveal an understandable  ... 
doi:10.1145/3181974 fatcat:s3pf7fdi25hqncvga2gjbfjdzu

Dual Illumination Estimation for Robust Exposure Correction [article]

Qing Zhang, Yongwei Nie, Wei-Shi Zheng
2019 arXiv   pre-print
Exposure correction is one of the fundamental tasks in image processing and computational photography.  ...  A multi-exposure image fusion technique is then employed to adaptively blend the visually best exposed parts in the two intermediate exposure correction images and the input image into a globally well-exposed  ...  Reinforcement learning was also employed to train photo adjustment models. For instance, Hu et al. [HHX * 18] achieved a white-box photo post-processing Validation of our observation.  ... 
arXiv:1910.13688v1 fatcat:fp4hciju35byrmh2tegioyiuvu

Personalized Exposure Control Using Adaptive Metering and Reinforcement Learning [article]

Huan Yang, Baoyuan Wang, Noranart Vesdapunt, Minyi Guo, Sing Bing Kang
2018 arXiv   pre-print
We propose a reinforcement learning approach for real-time exposure control of a mobile camera that is personalizable. Our approach is based on Markov Decision Process (MDP).  ...  As a result, our system can associate scene semantics with exposure values; it can also be extended to personalize the exposure adjustments for a user and device.  ...  EXPOSURE CONTROL Unlike post-processing techniques that are applied to photos after they have been captured, our goal is real-time exposure control in the viewfinder mode.  ... 
arXiv:1803.02269v3 fatcat:kktvfmib6fenbdv76e3aksehga

Learning Multi-Scale Photo Exposure Correction [article]

Mahmoud Afifi, Konstantinos G. Derpanis, Björn Ommer, Michael S. Brown
2021 arXiv   pre-print
A key aspect of our solution is a new dataset of over 24,000 images exhibiting the broadest range of exposure values to date with a corresponding properly exposed image.  ...  Capturing photographs with wrong exposures remains a major source of errors in camera-based imaging.  ...  Photo Editing The main potential application of the proposed method is to post-capture correct exposure errors in images.  ... 
arXiv:2003.11596v3 fatcat:agdx3u4utfgdfbnsb3w32amhwu

Photographic (Over) Exposures in the Nuclear Age in Joyce Carol Oates's You Must Remember This

Sonia Weiner, Tel Aviv University
2019 Bearing Witness: Joyce Carol Oates Studies  
In On Boxing, Oates presents the boxer as a phallic symbol. 8 process of revision and revisualization.  ...  As a result, their constructed nature is exposed, facilitating a process of re-visualization.  ... 
doi:10.15867/331917.5.1 fatcat:bsln3ryo3nglpbpwjfj7cnpzli

Variable Species Responses to Experimental Stony Coral Tissue Loss Disease (SCTLD) Exposure

Sonora S. Meiling, Erinn M. Muller, Danielle Lasseigne, Ashley Rossin, Alex J. Veglia, Nicholas MacKnight, Bradford Dimos, Naomi Huntley, Adrienne M. S. Correa, Tyler Burton Smith, Daniel M. Holstein, Laura D. Mydlarz (+2 others)
2021 Frontiers in Marine Science  
Thomas in a controlled laboratory transmission experiment.  ...  Our findings suggest that the tissue loss disease affecting reefs of the USVI has a similar epizootiology to that observed in other regions, particularly Florida.  ...  Using a laboratory-based transmission experiment following the framework of Williams et al. (2020) , we tested coral susceptibility to SCTLD exposure.  ... 
doi:10.3389/fmars.2021.670829 fatcat:kv6xjsns5jdgjhasudzgdcefrm

Chapter 8: Sketching Expressive Visualization of a Natural Phenomenon: Ultra-violet Individual Exposure Estimation

Laurent Moccozet, Alexandre Cao, Antoine Milon, Pierre-Olivier Droz, David Vernez, Jean-Luc Bulliard
2008 2008 3rd International Conference on Geometric Modeling and Imaging  
The research presented in this paper aims at developing and validating a predictive tool of individual exposure to solar Ultra-Violet (UV).  ...  The prediction system uses existing techniques in the field of 3D rendering to visually sketch an accurate estimation of the exposure distribution over body parts represented as a 3D triangular mesh.  ... at the University of Geneva for providing access to the whole body 3D scanner and to the AIM@SHAPE ( network of Excellence for providing access to their 3D shape processing  ... 
doi:10.1109/gmai.2008.14 fatcat:taurfc3wprdb7houcrtfdcn5eu

Materializing Exposure: Developing an Indexical Method to Visualize Health Hazards Related to Fossil Fuel Extraction

Sara Wylie, Elisabeth Wilder, Lourdes Vera, Deborah Thomas, Megan McLaughlin
2017 Engaging Science, Technology, and Society  
Discolored tests strips can be arranged together to form data-rich maps of the exposure landscape where this discoloration both represents how the gas spreads through a space and is a physical trace of  ...  This paper describes and shows the results of a novel method of visualizing environmental emissions of corrosive gases such as hydrogen sulfide (H2S) exposure using photographic paper.  ...  We also give our appreciation to Public Lab for creating and sustaining a space for sharing and further developing the photopaper tool.  ... 
doi:10.17351/ests2017.123 pmid:32601605 pmcid:PMC7324043 fatcat:xnpw4rz3gbfohbjpbrujb6du44

Socio-spatial Self-organizing Maps

Kunal Relia, Mohammad Akbari, Dustin Duncan, Rumi Chunara
2018 Proceedings of the ACM on Human-Computer Interaction  
Social media offers a unique window into attitudes like racism and homophobia, exposure to which are important, hard to measure and understudied social determinants of health.  ...  We find that not only are SS-SOMs robust to missing data, the exposure of a cohort of men who are susceptible to multiple racism and homophobia-linked health outcomes, changes by up to 42% using SS-SOM  ...  for identifying relevant geographical areas of social processes, as defined by the text from Twitter posts.  ... 
doi:10.1145/3274414 pmid:30957076 pmcid:PMC6448781 fatcat:72rqatd7brcu5bb3nsqpexvwmi

Constraints on the late Quaternary glaciations in Tibet from cosmogenic exposure ages of moraine surfaces

Marie-Luce Chevalier, George Hilley, Paul Tapponnier, Jérôme Van Der Woerd, Jing Liu-Zeng, Robert C. Finkel, Frederick J. Ryerson, Haibing Li, Xiaohan Liu
2011 Quaternary Science Reviews  
Our work suggests that more reliable chronologies of Tibetan glaciations will come from improvements in production rate models for this portion of the world, as well as a better understanding of the processes  ...  Thus, when viewed in a similar way with other samples collected from this area, uncertainties within moraine exposure ages obscure attribution of Tibetan glacial advances to temperature minima or precipitation  ...  is as important as incomplete exposure due to post-glacial shielding (e.g.  ... 
doi:10.1016/j.quascirev.2010.11.005 fatcat:o72vfdg5enh6rbjak4zip7ezqi

Queering California Modernism: Architectural Figurations and Media Exposure of Gay Domesticity in the Roosevelt Era

José Parra-Martínez, María-Elia Gutiérrez-Mozo, Ana-Covadonga Gilsanz-Díaz
2020 Architectural Histories  
This research has been funded by the Ministry of Science and Innovation of the Government of Spain (Grant Code: PGC2018-095905-A-I00).  ...  1996) or according to the equally gender-biased etiquette advocated by Emily Post at the time.  ...  The garage is located under the lounge and, on the third floor of the taller box, a concrete pergola and a deck create a solarium with a clear view of California's southern coast, all the way to Mexico  ... 
doi:10.5334/ah.382 fatcat:njcgrpjpk5hlpobhfahumm6ptu

Exposure to Barbie: Effects on thin-ideal internalisation, body esteem, and body dissatisfaction among young girls

Karlie Rice, Ivanka Prichard, Marika Tiggemann, Amy Slater
2016 Body image  
Exposure to Barbie: Effects on thin-ideal internalisation, body esteem, and body dissatisfaction among young girls.  ...  toy, My Little Pony (a plastic white pony with a rainbow mane and tail).  ...  Socio-cultural theory (Thompson et al., 1999) provides an appropriate framework for understanding how girls may develop a preference for thinness.  ... 
doi:10.1016/j.bodyim.2016.09.005 pmid:27697597 fatcat:aup4q7hmuvgclnv4n4iqdoo4le

Double Exposure: Photography and the Great War Paintings of Frank Johnston, Arthur Lismer, and Frederick Varley

Laura Brandon
2014 RACAR Revue d art canadienne  
Varley n'a conservé aucune photo de guerre et a rarement discuté publiquement de son usage de la photographie.  ...  Varley n'a conservé aucune photo de guerre et a rarement discuté publiquement de son usage de la photographie.  ... 
doi:10.7202/1027746ar fatcat:4ftmmy3sbzg33pr4cg4ovdih2a

Exposure: the ethics of making, sharing and displaying photographs of human remains

John Harries, Linda Fibiger, Joan Smith, Tal Adler, Anna Szöke
2018 Human Remains and Violence  
Our discussion of the ethics of the image is, therefore, indivisible from a consideration of the socio-technical process by which the photographic image is produced, circulated and consumed.  ...  This work has increasingly become the object of ethical scrutiny, particularly in the context of a (post)colonial politics of recognition in which indigenous people seek to recover dominion over their  ...  A black and white photo of the child's body appears also appears on page 331 of James P.  ... 
doi:10.7227/hrv.4.1.2 fatcat:g3fg5agjgzfhnczvrwpzeml2he
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