Fast Texture Synthesis for Discrete Example-Based Elements

Huang, Zhengrui; Lin, Xiaohong; Chen, Chongcheng

doi:10.1109/access.2020.2989898

Cited by 7 publications

(4 citation statements)

References 34 publications

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“…Te optimized synthesis algorithm of image quilting texture can achieve the same texture synthesis efect as the original image quilting algorithm, which can meet the actual requirements. Under the premise of the same synthesis efect, we compared the proposed texture synthesis algorithm with the texture synthesis algorithms presented in references [12,13], respectively. Te comparative results are shown in Figure 8.…”

Section: Comparison Of Synthesis Results Of Diferent Texturementioning

confidence: 99%

“…Te use of art design to shape a person's external appearance is positioned as a "fexible" image model in communication. Huang et al [12] proposed a method for synthesizing texture images based on discrete examplebased elements and extracted texture feature distribution from exemplars and then produced discrete elements based on the clustering algorithm. Dong and Zhou [13] proposed a texture synthesis quality assessment method and introduced two perceptual similarity principles for synthesis quality assessment.…”

Section: Introductionmentioning

confidence: 99%

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Visual Sensing Technology for Digital Image-Oriented Public Art Design

Zheng

Cong

2022

Security and Communication Networks

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With the development of computer software technology, computer image processing software has become increasingly significant in the public art design process. It can help with graphic design inventiveness and color presentation, as well as improve the aesthetics of public art design. This study aims to analyze the use of digital image synthesis and visual sensing techniques in public art design, as well as to use Dongba paintings, which reflects Chinese culture, as image fusion research objects. The Dongba painting’s line drawing is modeled and drawn, and an element library is created. The characteristic information of Dongba paintings is extracted using line integration convolution (LIC) algorithm. The background texture elements of the image are fused using image quilting texture’s improved synthesis algorithm. To improve the image effect of the linked Dongba paintings, a local color transfer algorithm based on color transfer rights is presented. The results show that the optimized synthesis algorithm of image quilting textures can achieve the same texture synthesis effect as the original algorithm. The method can meet the needs of real-world applications while also significantly improving the original technique’s performance. The synthesis time is reduced by 87.67%, and the image recognition accuracy of the local color transfer algorithm reaches 88.9%. Compared with other algorithms, the recognition accuracy is improved by 6.4%. The proposed digital image synthesis technique can create good images with different foreground and backdrop combinations and can provide a diverse visual expression. This contributes to public art’s visual production.

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Section: Comparison Of Synthesis Results Of Diferent Texturementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Visual Sensing Technology for Digital Image-Oriented Public Art Design

Zheng

Cong

2022

Security and Communication Networks

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“…However, when making surface texture and large-scale texture, the common texture mapping methods will produce seam errors and distortion. Reference [17] proposed that the solid texture function has achieved good results in simulating the carved surface. The algorithm introduces a three-dimensional function, which can simulate water grain and marble well.…”

Section: Related Workmentioning

confidence: 99%

Artistic Style Analysis of Root Carving Visual Image Based on Texture Synthesis

Zhao

Bao

2022

Mobile Information Systems

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Texture synthesis is a hotspot of research in the field of realism and nonphotorealistic rendering, with applications in virtual reality, computer vision, and other areas. It has a wide application prospect in image editing, filling of defective images, data compression, rapid transmission of network data, generation of large-scale scenes, and rendering of realistic and nonrealistic images, and it is used to solve the problems of seam, distortion, and parameter adjustment of traditional methods. Root carving is a one-of-a-kind plastic art form that dates back to the Xia and Shang dynasties and peaked during the Ming and Qing dynasties. Texture synthesis uses existing texture data to create a large-area texture that looks similar. This technology detects matching points in the sample texture and copies them to the output image, resulting in a texture image that is similar to and continuous with the sample texture. Realistic and nonrealistic rendering, image restoration, and computer-aided design are just a few of the applications. Texture can describe a variety of natural phenomena with repeating features, as well as expressing the rich details of an object’s surface. Because of its characteristics of both practicality and artistry, as well as the coexistence of popularity and elegance, the art of root carving retains its unique charm despite its ups and downs as a more than 2,000-year-old art form. A genetic evolution search strategy is used to propose an optimization search algorithm in this paper. We further investigate the ecological aesthetic characteristics of root carving art, in accordance with the nature of its aesthetics. By using a genetic search strategy, you will be able to find what you are looking for faster. A better matching block can be quickly found to complete the search for the best matching block, speeding up the algorithm’s search process and ensuring better synthesis results.

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“…Furthermore, experimental methods make it difficult to observe the crushing process of individual particles due to equipment limitations . Hence, to surmount the constraints of empirical investigation and gain a more comprehensive understanding of the evolution mechanism and overall mechanical characteristics of the particle crushing process. − The study used the discrete element method to investigate the crushing characteristics of particles which can discretize the complete particle crushing process, enabling a frame-by-frame analysis of the particle crushing procedure. , …”

Section: Introductionmentioning

confidence: 99%

The Crushing Distribution Morphology of a Single Particle Subjected to Rotary Impact

Wu,

Zhao,

Cao

2024

ACS Omega

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In a vertical shaft impact crusher, the particle crushing process is extraordinarily complex, and the particle shape significantly influences the size distribution of the crushed product. To quantify the crushing behavior of particles more accurately and thus reveal the crushing mechanism of the crusher, an analytical approach is suggested for characterizing the crushing distribution of particles subjected to rotational impact. First, according to the working principle of vertical shaft impact crusher, a rotary impact tester was designed, and the cumulative damage model of particles under repetitive impact was established based on the theory of fracture mechanics, based on which the simulation model of single-particle rotary impact tester was constructed. Then, seven distinct particle shapes were established based on the particle shapes observed during the crusher's actual production. Finally, an investigation was conducted using the simulation model to examine the impact of various rotor velocities and particle shapes on the macroscopic mechanical properties and crushing distribution attributes of single-particle crushing. In the single-particle rotary impact crushing experiments, the findings indicated that the particle crushing transpired at the site of contact with the anvil. The particle size distribution of subparticles generated through the crushing with distinct particle shapes all exhibit single-peak characteristics as rotor speed increases. The magnitude of the peak value progressively escalates in tandem with the rotor speed increase. Furthermore, as the rotor speed increases, so do the cumulative mass distribution and the maximum continuous crushing cumulative mass. When the horizontal aspect ratio of the particles is V < 1 and V > 1, the crushing effect of the particles is poor at the same rotational speed; the curve of the maximum continuous crushing degree has an inverted "V″ shape. The crushing effect of the particles improves as their edges become progressively sharper, and the maximum continuous crushing degree of the particles increases as the edge sharpness of the particles advances.

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Fast Texture Synthesis for Discrete Example-Based Elements

Cited by 7 publications

References 34 publications

Visual Sensing Technology for Digital Image-Oriented Public Art Design

Visual Sensing Technology for Digital Image-Oriented Public Art Design

Artistic Style Analysis of Root Carving Visual Image Based on Texture Synthesis

The Crushing Distribution Morphology of a Single Particle Subjected to Rotary Impact

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