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...
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...
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...
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...
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 ...
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...
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...
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...
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 ...
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...