Digital marbling: a multiscale fluid model

Acar, Rüyam; Boulanger, Ph.

doi:10.1109/tvcg.2006.66

Cited by 19 publications

(7 citation statements)

References 29 publications

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“…The user adds color drops of ox gall onto the surface of water or gel, then uses tools, such as a stick or comb, to float and mix the colors on the surface to form various patters. A series of works [15][16][17][18][19][20] have been done on simulating the traditional marbling textures based on fluid dynamics. Recently, Lu et al [2] used mathematical formulae to describe the deformation process of marbling texture.…”

Section: Related Workmentioning

confidence: 99%

Hidden message in a deformation-based texture

Mao

Jin

et al. 2014

Vis Comput

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We present stego-texture, a unique texture synthesis method that allows users to deliver personalized messages with beautiful, decorative textures. Our approach was inspired by the success of recent work generating marbling textures using mathematical functions. We were able to transform an input image or a text message into an intricate texture by combining the seven basic, reversible functions provided in the system. Later, the input image or message could be recovered by reversing the process of these functions. During the design process, the parameters of operations were automatically recorded, encrypted and invisibly embedded into the final pattern to create a stego-texture. In this way, the receiver could extract the hidden message from the stego-texture without the need for extra information from the sender. To ensure that the delivered message is unnoticeably covered by the texture, we propose a new technique for automatically creating a background that is harmonious with the message based on a set of visual perception cues. Electronic supplementary materialThe online version of this article (

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Section: Related Workmentioning

confidence: 99%

Hidden message in a deformation-based texture

Mao

Jin

et al. 2014

Vis Comput

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“…Akgun [3] presented a design tool for creating the Turkish style marbling and improved the speed problem by reducing the image size. Acar et al [4] proposed to use a multi-scale fluid solver to model high turbulent marbling patterns. Jin et al [5] extended Mao's work and first succeeded in achieving real-time performance by implementing the solver on GPU.…”

Section: Related Workmentioning

confidence: 99%

Stego-Marbling-Texture

Mao

Jin

Jaffer³

et al. 2013

2013 International Conference on Computer-Aided Design and Computer Graphics

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We present stego-marbling-texture, a new and unique texture design method which allows users to deliver personalized messages with beautiful marbling textures. Our approach is inspired by the success of the recent work on modeling traditional marbling operations as mathematical functions. The encrypter transforms an input image or a text message into an intricate marbling pattern using marbling operations defined as reversible functions, and the decrypter recovers the input image or message through reversing the process of marbling operations. When applying marbling operations, the parameters of operations are automatically recorded, encrypted, and then invisibly embedded into the marbling pattern to create a stego-marbling-texture. In this way, the decrypter can be implemented as a stand along software, enabling the receiver to extract the hidden message from the stego-marbling-texture without requiring any extra information from the sender. To ensure that the message is unnoticeably and beautifully covered by the marbling texture, we propose a new technique for automatically creating a background which is harmonious with the input message based on a set of visual perception cues.

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“…Regarding to the equation (1), we use the method in [13] to solve it, but we introduce vorticity confinement [7] here in order to make up for the diffusion caused by the solution about equation (2).The technology about vorticity confinement is as follows:…”

Section: Physical Modelmentioning

confidence: 99%

Real-Time Simulation of Smoke

Ding

Hongqiang

2010

2010 Second International Conference on Computer Modeling and Simulation

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In this paper ,a multiscale fluid model based on Navier-Stokes is proposed ,and the operator splitting method is employed to split the model into advection term ,diffusion term ,external force term and projection term. Every step is stable, so the whole process is also stable .And at the same time, "vorticity confinement" is used to enhance the real-time simulation .Compared with the traditional technique ,this method can be taken for realistic animation and real-time simulation for smoke in two-dimensional space.

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Digital marbling: a multiscale fluid model

Cited by 19 publications

References 29 publications

Hidden message in a deformation-based texture

Hidden message in a deformation-based texture

Stego-Marbling-Texture

Real-Time Simulation of Smoke

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