COLORIZATION

作品数:17被引量:19H指数:2
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Continual few-shot patch-based learning for anime-style colorization
《Computational Visual Media》2024年第4期705-723,共19页Akinobu Maejima Seitaro Shinagawa Hiroyuki Kubo Takuya Funatomi Tatsuo Yotsukura Satoshi Nakamura Yasuhiro Mukaigawa 
The automatic colorization of anime line drawings is a challenging problem in production pipelines.Recent advances in deep neural networks have addressed this problem;however,collectingmany images of colorization targ...
关键词:ANIME COLORIZATION few-shot learning continuous learning strategy 
Video Colorization:A Survey
《Journal of Computer Science & Technology》2024年第3期487-508,共22页彭中正 杨艺新 唐金辉 潘金山 
supported by the National Natural Science Foundation of China under Grant Nos.U22B2049 and 62332010.
Video colorization aims to add color to grayscale or monochrome videos.Although existing methods have achieved substantial and noteworthy results in the field of image colorization,video colorization presents more for...
关键词:video colorization deep convolutional neural network spatial-temporal consistency 
Temporally consistent video colorization with deep feature propagation and self-regularization learning被引量:2
《Computational Visual Media》2024年第2期375-395,共21页Yihao Liu Hengyuan Zhao Kelvin CKChan Xintao Wang Chen Change Loy Yu Qiao Chao Dong 
supported by grants from the National Natural Science Foundation of China(61906184);the Joint Lab of CAS–HK,and the Shanghai Committee of Science and Technology,China(20DZ1100800,21DZ1100100).
Video colorization is a challenging and highly ill-posed problem.Although recent years have witnessed remarkable progress in single image colorization,there is relatively less research effort on video colorization,and...
关键词:video colorization temporal consistency feature propagation self-regularization 
An Improved Encoder-Decoder CNN with Region-Based Filtering for Vibrant Colorization
《Computer Systems Science & Engineering》2023年第7期1059-1077,共19页Mrityunjoy Gain Md Arifur Rahman Rameswar Debnath MrimMAlnfiai Abdullah Sheikh Mehedi Masud Anupam Kumar Bairagi 
Taif University Researchers Supporting Project Number(TURSP-2020/10),Taif University,Taif,Saudi Arabia.
Colorization is the practice of adding appropriate chromatic values to monochrome photographs or videos.A real-valued luminance image can be mapped to a three-dimensional color image.However,it is a severely ill-defin...
关键词:COLORIZATION DenseNet desaturation K-MEANS 
A review of image and video colorization: From analogies to deep learning被引量:1
《Visual Informatics》2022年第3期51-68,共18页Shu-Yu Chen Jia-Qi Zhang You-You Zhao Paul L.Rosin Yu-Kun Lai Lin Gao 
This work was supported by grants from the National Nat-ural Science Foundation of China(No.61872440,No.62061136007 and No.62102403);the Beijing Municipal Natural Science Foun-dation for Distinguished Young Scholars(No.JQ21013);the Youth Innovation Promotion Association CAS,Royal Society Newton Advanced Fellowship(No.NAF\R2\192151);the Open Project Program of State Key Laboratory of Virtual Reality Technology and Systems,Beihang University(No.VRLAB2022C07).
Image colorization is a classic and important topic in computer graphics,where the aim is to add color to a monochromatic input image to produce a colorful result.In this survey,we present the history of colorization ...
关键词:Image colorization Sketch colorization Manga colorization 
Reference-guided structure-aware deep sketch colorization for cartoons被引量:2
《Computational Visual Media》2022年第1期135-148,共14页Xueting Liu Wenliang Wu Chengze Li Yifan Li Huisi Wu 
supported in part by a CIHE Institutional Development Grant No.IDG200107;the National Natural Science Foundation of China under Grant No.61973221;the Natural Science Foundation of Guangdong Province of China under Grant Nos.2018A030313381 and 2019A1515011165.
Digital cartoon production requires extensive manual labor to colorize sketches with visually pleasant color composition and color shading.During colorization,the artist usually takes an existing cartoon image as colo...
关键词:sketch colorization image style editing deep feature understanding reference-based image colorization 
Deep learning virtual colorful lens-free on-chip microscopy被引量:6
《Chinese Optics Letters》2020年第12期54-58,共5页Hua Shen Jinming Gao 
the National Natural Science Foundation of China(No.61775096);Fundamental Research Funds for the Central Uni vers让ies(No.30919011261);National Key Research and Development Program(No.2019YFB2005500);Key Laboratory of Optical System Advanced Manufacturing Technology(Chinese Academy of Sciences)(No.KLOMT190101).
Currently, it is generally known that lens-free holographic microscopy, which has no imaging lens, can realize a large field-of-view imaging with a low-cost setup. However, in order to obtain colorful images, traditio...
关键词:lens-free microscopy deep learning digital holography virtual colorization 
Automatic Colorization with Improved Spatial Coherence and Boundary Localization被引量:1
《Journal of Computer Science & Technology》2017年第3期494-506,共13页Wei Zhang Chao-Wei Fang Guan-Bin Li 
Grayscale image colorization is an important computer graphics problem with a variety of applications. Recent fully automatic colorization methods have made impressive progress by formulating image colorization as a p...
关键词:automatic colorization deep learning conditional random field (CRF) color transform quality evaluation 
Structure-Aware Nonlocal Optimization Framework for Image Colorization被引量:2
《Journal of Computer Science & Technology》2015年第3期478-488,共11页赵汉理 聂桂芝 厉旭杰 金小刚 潘志庚 
This work was supported by the National Natural Science Foundation of China under Grant Nos. 61100146 and 61472351, and the Zhejiang Provincial Natural Science Foundation of China under Grant Nos. LY15F020019 and LQ14F020006. Pan was supported by the National Key Technology Research and Development Program of the Ministry of Science and Technology of China under Grant No. 2013BAH24F01. Acknowledgement CVM 2015 anonymous We would like to thank our reviewers for their constructive and helpful comments which definitely improve ttle quality of the paper.
This paper proposes a structure-aware nonlocal energy optimization framework for interactive image colo- rization with sparse scribbles. Our colorization technique propagates colors to both local intensity-continuous ...
关键词:COLORIZATION recoloring feature space relative total variation 
Colorization method based on the linear relationship assumption
《High Technology Letters》2014年第3期261-266,共6页聂栋栋 Wang Li Ma Qinyong 
Supported by the National Natural Science Foundation of China(No.61073089);the Joint Funds of the National Natural Science,Foundation of China(No.U1304616);the Qinhuangdao Research&Development Program of Science&Technology(No.2012021A044)
A new local cost function is proposed in this paper based on the linear relationship assumption between the values of the color components and the intensity component in each local image window,then a new quadratic ob...
关键词:COLORIZATION quadratic objective function optimization least square solver color propagation 
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