We present an approach for generating paintings on photographic images with the style encoded by the example paintings and adopt representative brushes extracted from the example paintings as the painting primitives. ...We present an approach for generating paintings on photographic images with the style encoded by the example paintings and adopt representative brushes extracted from the example paintings as the painting primitives. Our system first divides the given photographic image into several regions on which we synthesize a grounding layer with texture patches extracted from the example paintings. Then, we paint those regions using brushes stochastically chosen from the brush library, with further brush color and shape perturbations. The brush direction is determined by a direction field either constructed by a convenient user interactive manner or synthesized from the examples. Our approach offers flexible and intuitive user control over the painting process and style.展开更多
On linen canvas and with oil pigment, He Duoling creates lyrical depictions of youth, women, villages, frontier communities, life and crows, expressing sorrows and confusions deep in his mind. It is impressive that he...On linen canvas and with oil pigment, He Duoling creates lyrical depictions of youth, women, villages, frontier communities, life and crows, expressing sorrows and confusions deep in his mind. It is impressive that he has removed his passion from paintings with his chisel and only left cold and distorted images for viewers to grief and ponder over. That is really the wisdom of Sichuan natives.展开更多
Through the comparative analysis of freehand brushwork oil painting and expression oil painting, the similarities and differences between the two sides are understood. As a result, when the characteristics of the two ...Through the comparative analysis of freehand brushwork oil painting and expression oil painting, the similarities and differences between the two sides are understood. As a result, when the characteristics of the two sides are effectively known, the blend and complementation of the two sides are realized, and also the space for expressing both freehand brushwork oil painting and expression oil painting is expanded, which are not the simple blend and mix of ＂freehand brushwork＂ and ＂expression＂ .展开更多
In this paper, we conduct research on the developmental trend and characteristics of the modern oil painting from perspectives ofthe texture and color. Image oil painting is not just a simple art genre and style, it i...In this paper, we conduct research on the developmental trend and characteristics of the modern oil painting from perspectives ofthe texture and color. Image oil painting is not just a simple art genre and style, it is a western oil painting the foreign art in the Chinese culturalenvironment to generate the types of oil painting is a kind of Chinese national culture characteristic of painting art for the purpose of art topresent true feelings and true feelings should be created by the artist’s technique, form, style, texture effects such as external factors. And manyof the current oil painting art works are showing the true feelings, because of the wrong style, texture and other external factors as the purpose ofart. Master of art means the long-term growth path is essentially in express their true feelings, and to form the style need to constantly supplementand perfect process. We provide the novel perspective on the corresponding issues that will be meaningful and important.展开更多
From the ancient time, when knowing how to draw, humans deliberately sought for good materials for drawings and wish their colors to be durable. Also from the ancient age, we, humans, knew to mix colors with oil to dr...From the ancient time, when knowing how to draw, humans deliberately sought for good materials for drawings and wish their colors to be durable. Also from the ancient age, we, humans, knew to mix colors with oil to draw. Materials at the time, however, were very gross with many shortcomings and limitations. Over the time, many generations of painters have taken great pains to search for materials and craped for paint. Nevertheless, only until the age of Van Eyck brothers （around 1390-1441） they gained great success in accomplishing and developing oil-painting techniques. Oil-painting colors until this age got purer, brighter, shinier, waterproof, sustainable, and endurable with time. Since then, oil-paint has been widely used in almost countries worldwide. It can be said that the accomplishment of oil-paint is a great technical revolution that changes and enhances the picture painting art. The painting ofoil in English means oil painting. It is the kind of the most popular and favorite pictures. It is called as the name of painting material. That is the oil paint that can be drawn on wooden, metal, and canvas surfaces, etc., Oil kinds with different materials will bring about kinds of oil paints with differentiated attributes. Oil paintings by Indian painters firstly appeared in those on Buddhism and they came to China from the 5th to 10th centuries but only until the 15th century, oil paintings got popular and developed. Oil paint finally became the key tool for painters to transfer into artistic works.展开更多
Realistic oil painting and abstract oil painting is easel plastic arts. And it is realism of style and presentation. The current Chinese realistic oil painting is the product of local culture. The construction of Chin...Realistic oil painting and abstract oil painting is easel plastic arts. And it is realism of style and presentation. The current Chinese realistic oil painting is the product of local culture. The construction of Chinese oil paintings doesn＇t follow modem art, and it has its own soil and space of survival and development. It becomes the mainstream in the art pattern. In practical construction, it presents the characteristics that technical level develops towards simplification and reinforcement, the function of lyric ideogram of paintings and graphic description becomes weak, the real transformation of three-dimensional space is transferred to reconstruction of two degree and a half space and the pursuit for language form constitution relation of paintings. And it presents strong symbolization feature.展开更多
Yu Chengsong and his composite oil print works were I first known to the art circle in 1993 when he published a 35-volum painting album on Chinese landscape. The album, printed in six languages including Chinese, Engl...Yu Chengsong and his composite oil print works were I first known to the art circle in 1993 when he published a 35-volum painting album on Chinese landscape. The album, printed in six languages including Chinese, English, Japanese and French, was distributed worldwide. In order to create this album, Yu traveled across the country on his own expenses. He painted the most marvelous and beautiful landscapes in China,展开更多
In order to study the effect of two-stage injection on two-stroke diesel engines, a well characterized research engine equipped with electronically controlled common rail system and scavenging system was constructed. ...In order to study the effect of two-stage injection on two-stroke diesel engines, a well characterized research engine equipped with electronically controlled common rail system and scavenging system was constructed. Through analysis of combustion and emissions, two-stage injection shows its advantages. Compared with the standard injection, it produces less emissions, while compared with single early injection, it expands engine operation range. Further experiments were carried out to study the influence of several injection control parameters on two-stage injection. The fuel in the first injection is used for forming homogeneous mixture. The fuel in the second injection keeps combustion, and it is the main source of smoke emissions. NO_x is formed in both combustion process caused by these two injections, and there is an optimum fuel allocation ration to produce minimum NO_x. The cylinder pressure decreases, and the combustion is depressed with the increasing of scavenging pressure. By optimizing the injection control parameters of two-stage injection, NO_x and smoke can be reduced beyond 30% simultaneously.展开更多
基金Project supported by the National Basic Research Program (973) of China (No. 2002CB312101) and the National Natural Science Foun-dation of China (Nos. 60403038 and 60373037)
文摘We present an approach for generating paintings on photographic images with the style encoded by the example paintings and adopt representative brushes extracted from the example paintings as the painting primitives. Our system first divides the given photographic image into several regions on which we synthesize a grounding layer with texture patches extracted from the example paintings. Then, we paint those regions using brushes stochastically chosen from the brush library, with further brush color and shape perturbations. The brush direction is determined by a direction field either constructed by a convenient user interactive manner or synthesized from the examples. Our approach offers flexible and intuitive user control over the painting process and style.
文摘On linen canvas and with oil pigment, He Duoling creates lyrical depictions of youth, women, villages, frontier communities, life and crows, expressing sorrows and confusions deep in his mind. It is impressive that he has removed his passion from paintings with his chisel and only left cold and distorted images for viewers to grief and ponder over. That is really the wisdom of Sichuan natives.
文摘Through the comparative analysis of freehand brushwork oil painting and expression oil painting, the similarities and differences between the two sides are understood. As a result, when the characteristics of the two sides are effectively known, the blend and complementation of the two sides are realized, and also the space for expressing both freehand brushwork oil painting and expression oil painting is expanded, which are not the simple blend and mix of ＂freehand brushwork＂ and ＂expression＂ .
文摘In this paper, we conduct research on the developmental trend and characteristics of the modern oil painting from perspectives ofthe texture and color. Image oil painting is not just a simple art genre and style, it is a western oil painting the foreign art in the Chinese culturalenvironment to generate the types of oil painting is a kind of Chinese national culture characteristic of painting art for the purpose of art topresent true feelings and true feelings should be created by the artist’s technique, form, style, texture effects such as external factors. And manyof the current oil painting art works are showing the true feelings, because of the wrong style, texture and other external factors as the purpose ofart. Master of art means the long-term growth path is essentially in express their true feelings, and to form the style need to constantly supplementand perfect process. We provide the novel perspective on the corresponding issues that will be meaningful and important.
文摘From the ancient time, when knowing how to draw, humans deliberately sought for good materials for drawings and wish their colors to be durable. Also from the ancient age, we, humans, knew to mix colors with oil to draw. Materials at the time, however, were very gross with many shortcomings and limitations. Over the time, many generations of painters have taken great pains to search for materials and craped for paint. Nevertheless, only until the age of Van Eyck brothers （around 1390-1441） they gained great success in accomplishing and developing oil-painting techniques. Oil-painting colors until this age got purer, brighter, shinier, waterproof, sustainable, and endurable with time. Since then, oil-paint has been widely used in almost countries worldwide. It can be said that the accomplishment of oil-paint is a great technical revolution that changes and enhances the picture painting art. The painting ofoil in English means oil painting. It is the kind of the most popular and favorite pictures. It is called as the name of painting material. That is the oil paint that can be drawn on wooden, metal, and canvas surfaces, etc., Oil kinds with different materials will bring about kinds of oil paints with differentiated attributes. Oil paintings by Indian painters firstly appeared in those on Buddhism and they came to China from the 5th to 10th centuries but only until the 15th century, oil paintings got popular and developed. Oil paint finally became the key tool for painters to transfer into artistic works.
文摘Realistic oil painting and abstract oil painting is easel plastic arts. And it is realism of style and presentation. The current Chinese realistic oil painting is the product of local culture. The construction of Chinese oil paintings doesn＇t follow modem art, and it has its own soil and space of survival and development. It becomes the mainstream in the art pattern. In practical construction, it presents the characteristics that technical level develops towards simplification and reinforcement, the function of lyric ideogram of paintings and graphic description becomes weak, the real transformation of three-dimensional space is transferred to reconstruction of two degree and a half space and the pursuit for language form constitution relation of paintings. And it presents strong symbolization feature.
文摘Yu Chengsong and his composite oil print works were I first known to the art circle in 1993 when he published a 35-volum painting album on Chinese landscape. The album, printed in six languages including Chinese, English, Japanese and French, was distributed worldwide. In order to create this album, Yu traveled across the country on his own expenses. He painted the most marvelous and beautiful landscapes in China,
基金The National Basic Research Program of China(973 Program)(No.2001CB209208)The National Science Foundation of China(No.50136040)
文摘In order to study the effect of two-stage injection on two-stroke diesel engines, a well characterized research engine equipped with electronically controlled common rail system and scavenging system was constructed. Through analysis of combustion and emissions, two-stage injection shows its advantages. Compared with the standard injection, it produces less emissions, while compared with single early injection, it expands engine operation range. Further experiments were carried out to study the influence of several injection control parameters on two-stage injection. The fuel in the first injection is used for forming homogeneous mixture. The fuel in the second injection keeps combustion, and it is the main source of smoke emissions. NO_x is formed in both combustion process caused by these two injections, and there is an optimum fuel allocation ration to produce minimum NO_x. The cylinder pressure decreases, and the combustion is depressed with the increasing of scavenging pressure. By optimizing the injection control parameters of two-stage injection, NO_x and smoke can be reduced beyond 30% simultaneously.
