دورية أكاديمية
Make Your Own Sprites:Aliasing-Aware and Cell-Controllable Pixelization
| العنوان: | Make Your Own Sprites:Aliasing-Aware and Cell-Controllable Pixelization |
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| المؤلفون: | Wu, Zongwei, Chai, Liangyu, Zhao, Nanxuan, Deng, Bailin, Liu, Yongtuo, Wen, Qiang, Wang, Junle, He, Shengfeng |
| المصدر: | Wu , Z , Chai , L , Zhao , N , Deng , B , Liu , Y , Wen , Q , Wang , J & He , S 2022 , ' Make Your Own Sprites : Aliasing-Aware and Cell-Controllable Pixelization ' , ACM Transactions on Graphics , vol. 41 , no. 6 , 193 . https://doi.org/10.1145/3550454.3555482Test |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | generative adversarial networks, image-to-image translation, pixelization, /dk/atira/pure/subjectarea/asjc/1700/1704, name=Computer Graphics and Computer-Aided Design |
| الوصف: | Pixel art is a unique art style with the appearance of low resolution images. In this paper, we propose a data-drivenpixelization method that can produce sharp and crisp cell effects with controllable cell sizes. Our approach overcomes the limitation of existing learning-based methods in cell size control by introducing a reference pixel art to explicitly regularize the cell structure. In particular, the cell structure features of the reference pixel art are used as an auxiliary input for the pixelization process, and for measuring the style similarity between the generated result and the reference pixel art. Furthermore, we disentangle the pixelization process into specific cell-aware and aliasing-aware stages, mitigating the ambiguities in joint learning of cell size, aliasing effect, and color assignment. To train our model, we construct a dedicated pixel art dataset and augment it with different cell sizes and different degrees of anti-aliasing effects. Extensive experiments demonstrate its superior performance over state-of-the-arts in terms of cell sharpness and perceptual expressiveness. We also show promising results of video game pixelization for the first time. Code and dataset are available at https://github.com/WuZongWei6/PixelizationTest. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://researchportal.bath.ac.uk/en/publications/971e487c-1206-447b-b1ba-e1f63ecf8baeTest |
| DOI: | 10.1145/3550454.3555482 |
| الإتاحة: | https://doi.org/10.1145/3550454.3555482Test https://researchportal.bath.ac.uk/en/publications/971e487c-1206-447b-b1ba-e1f63ecf8baeTest http://www.scopus.com/inward/record.url?scp=85146371450&partnerID=8YFLogxKTest https://orca.cardiff.ac.uk/id/eprint/152816Test/ |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.53377C60 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1145/3550454.3555482 |
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