马里亚诺•本例热作品:女性半身雕像

 

 

本周我们公布了西班牙艺术家马里亚诺·本例热(Mariano Benlliure)的雕像作品,他是19世纪现实主义雕像大师。这副雕像表现的是1909年间的一位西班牙上流社会的女士,基座为19.5 x 23 cm,高48cm。

 

 

 

本例热早年就开始了创作,孜孜不倦,留下了丰富的遗产。他很早便获得了成功,赢得公民纪念碑竞赛,也有给王室及墓葬纪念碑进行创作。值得一提的作品包括Emilio Castelar纪念碑、Martinez Campos将军纪念碑,Goya半身像(bust of Goya)、都市建筑雕塑群(Metropolis Building)等。

这副雕像的扫描包括44副图像。为了进一步优化,我们测试了一个新的名为“Meshlab”的软件进行再次拓扑。我们将扫描的详细模型简化并优化成一体,可以在线或在我们的虚拟博物馆(Virtual Museum)观看。

 

 

 

 

本次测试的新软件是在GDC 2016上听取了“Star Wars: Battlefront and the Art of Photogrammetry”的演讲后进行的。它可用于高质量的图形游戏,因为摄影测量在这里是达到虚拟现实的关键因素。

 

 

在这里我们可以看到成果。在Sketchfab阅读器上,按”5“即可激活网格。如果将这个网格与最新的模型进行比较,你会发现它不是一个有序的结构,它在动画中有很多优点,是一个混沌三角,每个多边形都能获得高质量的三角。这样的结果在静态对象中更适合于实时3D和在线可视化。

 

 

Category: Work

Benllurie - Bust of a Lady

This week we published a bust of the Spanish Mariano Benlliure, the last master of nineteenth-century realist sculpture in Spain. The bust portrays a lady of the Spanish high society of 1909, when it was portrayed in this marble of 19.5 x 23 cm base and 48 in height.

Benlliure begins at an early age, works tirelessly leaving an extensive legacy. His success came soon, winning contests of civil monuments, with orders from the Royal House and also with funerary monuments. Highlights include the monument to Emilio Castelar, the monument to General Martinez Campos, the bust of Goya or the sculptural ensemble of the Metropolis Building on Calle de Alcalá.

The scan of this bust was made from 44 photographs. For further optimization we have tested a new software, “Meshlab”, for the model retopology. Process in which we reduce the detailed model of the scan to one optimized to see online or in our Virtual Museum.

This new software we have tested after listening to the lecture “Star Wars: Battlefront and the Art of Photogrammetry” at GDC 2016. Recognized high quality graphics game where photogrammetry has been the key differentiator to reach new levels of visual realism.

The result can be seen here, in the Sketchfab viewer, by pressing the "5" key, where the mesh of this model is activated. If you compare this mesh with the latest models, you will see that it is not an orderly structure, which has many advantages in animation, but a chaotic triangulation where high quality is achieved by each polygon used. A result that in static objects like these is much more optimal for Real Time 3D and online visualization.

 

 

Category: Work

Mao Zedong - Ceramica

En esta ocasión una cerámica del líder comunista chino Mao Zedong. El culto a la figura de este dirigente nos ha legado innumerables representaciones del mismo como un hombre del pueblo, así en la base encontramos el lema “al servicio del pueblo” “为人民服务”.

El culto a Mao promovido por Lin Biao fue una de las bases de la revolución cultural y en aquella época era habitual encontrar su imagen en todo tipo de edificios, comercios y los hogares de toda china. Aún hoy resulta habitual su imagen en los salones de muchos hogares de las áreas rurales.

Esculturas como estas fueron creadas por todo el país y es fácil encontrarlas en cualquier negocio de antigüedades o incluso nuevas copias en tiendas de arte y ceramica.

 

Para escanear esta cerámica de 57cm de alta y una base de 16 cm x 16 cm, hemos realizado una fotogrametría de 73 fotos. debido a los reflejos y brillos de la superficie esmaltada hubiese sido recomendable el uso de un filtro polarizador circular con el que eliminar de las fotos los reflejos. Como se trataba de un trabajo improvisado en uno de nuestros viajes, no disponíamos de este filtro, así que hemos construido el modelo con algunos defectos y posteriormente con trabajo manual los hemos reducido en el software de modelado 3D.

Por estos motivos hemos decidido en esta ocasión publicar el modelo solo en su versión gratuita, ya que la versión de mucho detalle no tiene la calidad adecuada para nuestros estándares.

 

¡Actualizado!:  Este modelo 3D ha sido actualizado en Mayo de 2017 con una versión más detallada donde hemos corregido la nariz de la escultura y otros pequeños detalles. 

 

 

Category: Work

陶瓷作品:毛泽东

 

本次作品是一个陶器,创作的是中国共产主义领导者毛泽东(Mao Zedong)。这位领导人物被无数人崇拜和颂赞,在底部我们发现了“为人民服务”的字样。

 

林彪提高了对毛泽东的崇拜,这是文化大革命的发源基础。当年在各类建筑中都能找到这样的形象,甚至今天,他的形象在许多的场合都会出现。

像这样的雕塑当年在全国各地被创造出来,在任何古董生意中都很容易找到,甚至在艺术和陶瓷店也能买到新的。

 

 

为了扫描这座57cm高、底座为16cm x 16cm的陶瓷,我们使用了73张照片测量。由于搪瓷表面的强光和眩光,我们使用了圆形偏振滤光镜来消除照片上的反射。由于它是我们旅途中的一个即兴工作,我们没有过滤器,于是我们建立了一些有缺陷的模型,然后在三维建模软件中进行手工作业。

 

因此,我们决定发布这个模型的免费版本,因为这个版本的许多细节没有达到我们的标准。

 

更新:本模型在更新细节处理后已重新上载(2017年5月)

 

 

Category: Work

Mao Zedong - Ceramic

This time a pottery of the Chinese Communist leader Mao Zedong. The cult of the figure of this leader has bequeathed us innumerable representations of the same as a man of the people, so at the base we find the motto "at the service of the people" "为人民服务".

The cult of Mao promoted by Lin Biao was one of the bases of the cultural revolution and at that time it was usual to find its image in all kinds of buildings, shops and homes throughout China. Even today his image is common in the halls of many households in rural areas.

Sculptures like these were created all over the country and are easy to find in any antique business or even new copies in art and ceramic stores.

 

To scan this ceramic 57cm high and a base of 16cm x 16cm, we made a photogrammetry of 73 photos. Due to the glare and glare of the enamelled surface it would have been advisable to use a circular polarizing filter to remove the reflections from the photos. As it was an improvised work in one of our trips, we did not have this filter, so we built the model with some defects and later with manual work we have reduced it in 3D modeling software.

For these reasons we decided on this occasion to publish the model only in its free version, since the version of much detail does not have the quality suitable for our standards.

 

Updated!: This model has been reupload after some detail corrections such the flat nose. 2017/May

Category: Work

“Aprendiz” by Jerónimo Suñol

Today we present bust of an "apprentice" of the sculptor Jerónimo Suñol, one of the most important sculptors of his time in Spain. The sculpture is made in the stage of artistic refinement in Rome in 1878 and cast in bronze later in Barcelona. This small bust measures 43 cm high on the marble base and 22 x 21 cm in plan.

Suñol who gives passage from abstract neoclassicism to living realism, is known by the "Dante pensativo" of the Prado Museum, or popularly by the monument to Columbus in Madrid and his replica in Central Park, New York. Author also of the monuments to General O'Donnell or to the Marquess of Salamanca.

This time the digital reproduction has been made with 120 photographs. Using the techniques tested in previous models we have managed to eliminate the glare and reflections for a correct representation of the texture. Adding those features in the material definition for rendering.

In this case, the original model has 5.4 million polygons, which in the online version we have reduced to 39 thousand polygons by a retopology of the surface.

 

 

Category: Work

Jerónimo Suñol 作品:Aprendiz

Today we present bust of an "apprentice" of the sculptor Jerónimo Suñol, one of the most important sculptors of his time in Spain. The sculpture is made in the stage of artistic refinement in Rome in 1978 and cast in bronze later in Barcelona. This small bust measures 43 cm high on the marble base and 22 x 21 cm in plan.

Suñol who gives passage from abstract neoclassicism to living realism, is known by the "Dante pensativo" of the Prado Museum, or popularly by the monument to Columbus in Madrid and his replica in Central Park, New York. Author also of the monuments to General O'Donnell or to the Marquess of Salamanca.

This time the digital reproduction has been made with 120 photographs. Using the techniques tested in previous models we have managed to eliminate the glare and reflections for a correct representation of the texture. Adding those features in the material definition for rendering.

In this case, the original model has 5.4 million polygons, which in the online version we have reduced to 39 thousand polygons by a retopology of the surface.

 

 

Category: Work

“Aprendiz” de Jerónimo Suñol

Hoy presentamos busto de un “aprendiz” del escultor Jerónimo Suñol, uno de los más relevantes escultores escultores de su momento en España. La escultura está hecha en su etapa de perfeccionamiento artístico en Roma en 1978 y fundida en bronce posteriormente en Barcelona. Este pequeño busto de mide 43 cm de alto sobre la base de mármol y mide 22 x 21 cm en planta.

Suñol quien da paso del neoclasicismo abstracto al realismo viviente, es conocido por el “Dante pensativo” del Museo del Prado, o popularmente por el monumento a Colón en Madrid Y su réplica en Central Park, Nueva York. Autor también de los monumentos al general O’Donnell o al marqués de Salamanca.

En esta ocasión la reproducción digital ha sido realizada con 120 fotografías. Utilizando las técnicas ensayadas en modelos anteriores hemos conseguido eliminar los brillos y reflejos para una correcta representación de la textura. añadiendo esas características en la definición del material para el renderizado.

En este caso el modelo original cuenta con 5,4 millones de polígonos que en la versión online hemos reducido a 39 mil polígonos mediante una retopología de la superficie.

 

 

Category: Work

El Adán de Rodin

Nuestra segunda pieza para esta colección de escultura es una miniatura del Adán de Rodín. Esta pieza de menor escala que la original, 56cm, parece ser una prueba previa a la escultura de Adán finalmente realizada en 1881 para colocar a los lados de “La puerta del infierno”.  Aunque parece que antes de este encargo, Rodín ya la había expuesto como “la creación del hombre”.

Hay obvias diferencias entre la escultura final y esta prueba especialmente en la cabeza o la mano izquierda, pero la composición y conceptos ya estaban claros. La mano derecha un vínculo claro a “La creación de Adán” de Miguel Ángel, permanece igual.

Para este nuevo modelo hemos empleado 126 fotografías, con las que hemos generado un modelo de 4,3 millones de polígonos. Modelo al que hemos optimizado para su versión online o en tiempo real a 39 mil polígonos. El modelo está listo para su descarga gratuita desde Sketchfab, y la versión de alta resolución para su uso profesional en Snaptank.

Pictures from the original model.

Photogrammetry process, from left to right: cloud point, mesh, polisurface, vertex color, texture color.

Para conocer mejor la obra de Rodin visita  tambien su pagina en Artsy!

 

 

Category: Work

罗丹(Rodin)作品:亚当

Our second piece for this sculpture collection is a miniature of Rodin's Adam. This piece of smaller scale than the original, 56cm, seems to be a pre-test to the sculpture of Adam finally made in 1881 to place on the sides of "The Gates of Hell". Although it seems that before this assignment, Rodin already had exposed like "the creation of the man".

There are obvious differences between the final sculpture and this test, especially in the head or left hand, but the composition and concepts were already clear. The right hand a clear link to Michelangelo's "The Creation of Adam" remains the same.

For this new model we have used 126 photographs, with which we have generated a model of 4.3 million polygons. Model that we have optimized for its online version to 39 thousand polygons. The model is ready for free download from Sketchfab, and the high resolution version for professional use at Snaptank.

Pictures from the original model.

Photogrammetry process, from left to right: cloud point, mesh, polisurface, vertex color, texture color.

 

To find more about Rodin artwork and exhibitions check also at Artsy Rodin's page!

 

 

Category: Work

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