scholarly journals Digital Graphic Documentation and Architectural Heritage: Deformations in a 16th-Century Ceiling of the Pinelo Palace in Seville (Spain)

2021 ◽  
Vol 10 (2) ◽  
pp. 85
Author(s):  
Juan Reinoso-Gordo ◽  
Antonio Gámiz-Gordo ◽  
Pedro Barrero-Ortega
Keyword(s):  
20Th Century ◽  
Digital Image ◽  
Digital Images ◽  
Laser Scanner ◽  
16Th Century ◽  
Southern Europe ◽  
Architectural Heritage ◽  
Digital Documentation ◽  
First Time

Suitable graphic documentation is essential to ascertain and conserve architectural heritage. For the first time, accurate digital images are provided of a 16th-century wooden ceiling, composed of geometric interlacing patterns, in the Pinelo Palace in Seville. Today, this ceiling suffers from significant deformation. Although there are many publications on the digital documentation of architectural heritage, no graphic studies on this type of deformed ceilings have been presented. This study starts by providing data on the palace history concerning the design of geometric interlacing patterns in carpentry according to the 1633 book by López de Arenas, and on the ceiling consolidation in the 20th century. Images were then obtained using two complementary procedures: from a 3D laser scanner, which offers metric data on deformations; and from photogrammetry, which facilitates the visualisation of details. In this way, this type of heritage is documented in an innovative graphic approach, which is essential for its conservation and/or restoration with scientific foundations and also to disseminate a reliable digital image of the most beautiful ceiling of this Renaissance palace in southern Europe.

scholarly journals ADVANCED GEOMATICS AND CONSERVATION MANAGEMENT PLAN FOR PRESERVING 20th CENTURY ARCHITECTURAL HERITAGE

2019 ◽  
Vol XLII-2/W11 ◽  
pp. 63-70
Author(s):  
F. Allegretti ◽  
D. Del Curto ◽  
S. Mazza
Keyword(s):  
20Th Century ◽  
Conservation Management ◽  
Laser Scanner ◽  
Management Plan ◽  
Facility Management ◽  
Value Assessment ◽  
Architectural Heritage ◽  
Survey Techniques ◽  
Pros And Cons ◽  
Dissemination Of Results

<p><strong>Abstract.</strong> This paper discusses the relationship between advanced geomatics and Conservation Management Plan (CMP), by deepening the case of a CMP dedicated to the conservation of the 20th century architectural heritage. A number of issues have already been discussed on how the advanced survey techniques contribute to the conservation field for the last decades (e.g. Laser Scanner, HDR, GIS, intelligence vs. abundance, B.I.M, VT/IM etc.). The authors analyse pros and cons of each technique with respect to the main purposes of a CMP: 1.knowledge, 2.value assessment, 3.data sharing and dissemination of results, 4.support for conservation and restoration activities, 5.support for the planned conservation of buildings / facility management over time. With respect to the research on the CMP for the National Art Schools of Havana, the conclusions focus on the need to share results to non-specialist stakeholders, and on the possibility to combine different scales of analysis and a plurality of buildings with various levels of interest and conservation needs.</p>

Authentication of Digital Image using Exif Metadata and Decoding Properties

2018 ◽  
pp. 335-341 ◽  
Author(s):  
D. P. Gangwar ◽  
Anju Pathania
Keyword(s):  
Digital Image ◽  
Digital Images ◽  
Software Tools ◽  
Robust Analysis

This work presents a robust analysis of digital images to detect the modifications/ morphing/ editing signs by using the image’s exif metadata, thumbnail, camera traces, image markers, Huffman codec and Markers, Compression signatures etc. properties. The details of the whole methodology and findings are described in the present work. The main advantage of the methodology is that the whole analysis has been done by using software/tools which are easily available in open sources.

PERBANDINGAN METODE MD4 DAN SHA 384 UNTUK MENDETEKSI ORISINALITAS CITRA DIGITAL

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Lemcia Hutajulu ◽  
Hery Sunandar ◽  
Imam Saputra
Keyword(s):  
Digital Image ◽  
Detrimental Effect ◽  
Digital Images ◽  
Computer Crime ◽  
The Other ◽  
Image Manipulation ◽  
The Internet ◽  
Secret Key

Cryptography is used to protect the contents of information from anyone except those who have the authority or secret key to open information that has been encoded. Along with the development of technology and computers, the increase in computer crime has also increased, especially in image manipulation. There are many ways that people use to manipulate images that have a detrimental effect on others. The originality of a digital image is the authenticity of the image in terms of colors, shapes, objects and information without the slightest change from the other party. Nowadays many digital images circulating on the internet have been manipulated and even images have been used for material fraud in the competition, so we need a method that can detect the image is genuine or fake. In this study, the authors used the MD4 and SHA-384 methods to detect the originality of digital images, by using this method an image of doubtful authenticity can be found out that the image is authentic or fake.Keywords: Originality, Image, MD4 and SHA-384

scholarly journals Catalogue of the primatological collection of the Torino University

2016 ◽  
Vol 3 (2) ◽  
pp. 3 ◽  
Author(s):  
Mara Calvini ◽  
Maria Stella Siori ◽  
Spartaco Gippoliti ◽  
Marco Pavia
Keyword(s):  
20Th Century ◽  
19Th Century ◽  
Great Part ◽  
Type Specimen ◽  
Zoological Garden ◽  
Historical Material ◽  
The 19Th Century ◽  
First Time

The revised catalogue of primatological material stored in the Museo Regionale di Scienze Naturali of Torino and in the Dipartimento di Scienze della Vita e Biologia dei Sistemi of the Università degli Studi di Torino and belonging to the historical material of the Torino University is introduced. The material, 494 specimens belonging to 399 individuals of 122 taxa, is of particular importance since specimens were mainly obtained during the 19th Century and the beginning of the 20th Century. A relevant part of the collection was created by the collaborators of the Museum, among which it is worth to mention F. De Filippi, A. Borelli and E. Festa, while other material came from purchases and donations from private people or the Royal Zoological Garden of Torino. Great part of the specimens is stuffed but also the osteological materials are of particular importance, as many of them derived from the specimens before being prepared and consisting of skulls or more or less complete skeletons. After this revision, the Lectotype and Paralectotypes of <em>Alouatta</em> <em>palliata</em> <em>aequatorialis</em> have been selected, and the type-specimen of the <em>brunnea</em> variety of <em>Cebus</em> <em>albifrons</em> <em>cuscinus</em> has been recognized. In addition, some specimens of particular historical-scientific importance have also been identified and here presented for the first time.

Rekonstruktion des Ursprungs und Neudatierung zweier magischer Gemmen mit Hilfe einer Zauberzeichensequenz

2020 ◽  
Vol 147 (2) ◽  
pp. 153-163
Author(s):  
Kirsten Dzwiza
Keyword(s):  
Comparative Study ◽  
Fine Arts ◽  
17Th Century ◽  
The State ◽  
Roman Period ◽  
16Th Century ◽  
New Findings ◽  
State Museum ◽  
Museum Of Fine Arts ◽  
First Time

SummaryThere are only a few sequences of ancient magic signs known to us today that have been preserved on multiple artefacts. A previously unnoticed sequence of 17 signs on a gem in the Museum of Fine Arts in Vienna occurs with minor but significant variations on two other gems in the State Museum of Egyptian Art in Munich. The Viennese gem is dated to the 16th century and is documented as a drawing in a 17th century publication. The first Munich gem has been assigned to the Graeco-Roman period. The second gem, which, according to the inventory card of the museum, also belongs to the Graeco-Roman period, is published here for the first time. A comparative study of the three gems and the drawing has lead to a number of new findings, including the re-dating of the Munich gems.

scholarly journals Robust Gaussian Noise Detection and Removal in Color Images using Modified Fuzzy Set Filter

2020 ◽  
Vol 30 (1) ◽  
pp. 240-257
Author(s):  
Akula Suneetha ◽  
E. Srinivasa Reddy
Keyword(s):  
Image Quality ◽  
Mean Square Error ◽  
Fuzzy Set ◽  
Digital Image ◽  
Gaussian Noise ◽  
Digital Images ◽  
Structural Similarity ◽  
Fuzzy Rules ◽  
Mean Square ◽  
Image Edges

Abstract In the data collection phase, the digital images are captured using sensors that often contaminated by noise (undesired random signal). In digital image processing task, enhancing the image quality and reducing the noise is a central process. Image denoising effectively preserves the image edges to a higher extend in the flat regions. Several adaptive filters (median filter, Gaussian filter, fuzzy filter, etc.) have been utilized to improve the smoothness of digital image, but these filters failed to preserve the image edges while removing noise. In this paper, a modified fuzzy set filter has been proposed to eliminate noise for restoring the digital image. Usually in fuzzy set filter, sixteen fuzzy rules are generated to find the noisy pixels in the digital image. In modified fuzzy set filter, a set of twenty-four fuzzy rules are generated with additional four pixel locations for determining the noisy pixels in the digital image. The additional eight fuzzy rules ease the process of finding the image pixels,whether it required averaging or not. In this scenario, the input digital images were collected from the underwater photography fish dataset. The efficiency of the modified fuzzy set filter was evaluated by varying degrees of Gaussian noise (0.01, 0.03, and 0.1 levels of Gaussian noise). For performance evaluation, Structural Similarity (SSIM), Mean Structural Similarity (MSSIM), Mean Square Error (MSE), Normalized Mean Square Error (NMSE), Universal Image Quality Index (UIQI), Peak Signal to Noise Ratio (PSNR), and Visual Information Fidelity (VIF) were used. The experimental results showed that the modified fuzzy set filter improved PSNR value up to 2-3 dB, MSSIM up to 0.12-0.03, and NMSE value up to 0.38-0.1 compared to the traditional filtering techniques.

Early (Avant-garde) Symphonies by Valentin Silvestrov As a Sound Universe

2021 ◽  
Vol 66 (1) ◽  
pp. 329-343
Author(s):  
Liudmyla Shapovalova ◽  
Іryna Romaniuk ◽  
Marianna Chernyavska ◽  
Svitlana Shchelkanova
Keyword(s):  
20Th Century ◽  
Human Being ◽  
Accurate Identification ◽  
Philosophy Of Music ◽  
Philosophical Concept ◽  
Avant Garde ◽  
The Third ◽  
Ninth Symphony ◽  
Human Ontology ◽  
First Time

"In the article under consideration are the ways of symphony genre transformation in the early works of Valentin Silvestrov (Ukraine). For the first time, the First, Second, Third, and Fourth symphonies by the genius composers of the 20th century are analyzed as a certain stylistic system. These compositions are endowed with the features of avant-garde poetics, and as a subject of musicological reflection, they are associated with a rethinking of the semantic paradigm of the genre. V. Silvestrov's early symphonies stand out from the classical practice of European symphonies. Scientific awareness of their phenomenal nature necessitated a methodological choice aimed at the most accurate identification of the philosophical concept of the new sound universum of V. Silvestrov's music. Deep correlation of the image of a human being as a factor of the symphony poetics (the influence of philosophical concepts of human ontology in the 20th century with the transformation of the genre canon) is considered. This refers to the nonmusical dimension of the genre semantics. The study of V. Silvestrov's early symphonies reveal a new philosophy of music through gradual movement – modulation: from the neo-baroque First Symphony and ""cosmic pastorals"" Musica Mundana of the Second Symphony through the history anthropologisation in the Third Symphony ""Eschatology"" to the monodrama Musica Humana in the Fourth Symphony. The dichotomy of Musica Mundana – Musica Humana is not accidental: in V. Silvestrov's creative method, remains relevant, which is confirmed by the dramaturgy of his latest work – the Ninth symphony (2019). Keywords: V. Silvestrov's early symphonies, evolution of style, worldview, Musica Mundana, monodrama. "

Origine et diffusion des expressions romanes du type jaune paille

2021 ◽  
Vol 133 (1) ◽  
pp. 3-27
Author(s):  
Sara Matrisciano ◽  
Franz Rainer
Keyword(s):  
20Th Century ◽  
19Th Century ◽  
18Th Century ◽  
17Th Century ◽  
16Th Century ◽  
Romance Languages ◽  
Short Discussion ◽  
Colour Term ◽  
The 19Th Century ◽  
And Diffusion

All major Romance languages have patterns of the type jaune paille for expressing shades of colour represented by some prototypical object. The first constituent of this pattern is a colour term, while the second one designates a prototypical representative of the colour shade. The present paper starts with a short discussion of the controversial grammatical status of this pattern and its constituents. Its main aim, however, concerns the origin and diffusion of this pattern. We have not found hard and fast evidence that Medieval Italian pigment compounds of the type verderame influenced the rise of the jaune paille pattern, which first appears in French in the 16th century. This pattern continued to be a minority solution during the 17th century, but established itself during the 18th century. In the 19th century, Italian, Spanish and Portuguese adopted the pattern jaune paille, while it did not reach Catalan and Romanian before the 20th century.

Phimodera flori Fieber, found in Greece on Mount Olympus, new to the Balkan Peninsula (Hemiptera: Heteroptera: Scutelleridae)

Zootaxa ◽  
2021 ◽  
Vol 4958 (1) ◽  
pp. 649-653
Author(s):  
PARIDE DIOLI
Keyword(s):  
Balkan Peninsula ◽  
Southern Europe ◽  
High Altitudes ◽  
First Report ◽  
Asian Species ◽  
Central Asian ◽  
The Alps ◽  
First Time

The first report of Phimodera flori Fieber, 1863 (Hemiptera: Heteroptera: Scutelleridae) in the Balkan Peninsula (Mt. Olympus, Greece) is presented. This continental European and Central Asian species is rare in southern Europe where it has been found only at high altitudes of the Alps and the Pyrenees so far. It has been regarded as extinct from the 1970’s in many countries. The species is recorded for the first time for Greece, being Mt. Olympus the southernmost known locality. 

scholarly journals PERANG BUBAT, REPRESENTASI SEJARAH ABAD 14 DAN RESEPSI SASTRANYA

2018 ◽  
Vol 10 (1) ◽  
pp. 51
Author(s):  
Yeni Mulyani Supriatin
Keyword(s):  
Data Collection ◽  
20Th Century ◽  
18Th Century ◽  
The Other ◽  
16Th Century ◽  
Historical Aspect ◽  
14Th Century ◽  
Literary Structure ◽  
The Will ◽  
The Difference

Penelitian ini bertujuan mengungkap peristiwa Perang Bubat yang terjadi pada abad ke-14 atau tahun 1357 M dan resepsi sastranya. Masalah yang dibahas adalah bagaimana latar belakang terjadinya Perang Bubat, reaksi, dan tanggapannya. Teori yang digunakan adalah resepsi sastra. Metode untuk pengumpulan data adalah kualitatif dengan menerapkan prinsip resepsi sastra. Hasil penelitian menggambarkan bahwa terjadinya Perang Bubat adalah Raja Sunda tidak tunduk pada kehendak Gajah Mada dan Gajah Mada ingin menyatukan Nusantara. Resepsi sastra terhadap Perang Bubat dapat dikelompokkan menjadi 3, yaitu resepsi dari aspek kesejarahannya, resepsi pengaruhnya terhadap penciptaan karya baru, dan resepsi terhadap struktur sastra.  Simpulan penelitian ini adalah peristiwa Bubat diresepsi setelah dua abad berlalu, yaitu pada abad ke-16  dan peristiwa tersebut diresepsi ulang pada abad ke-20-an. Hasil resepsi sastra  dari abad ke-18 sampai dengan abad ke-20 cukup beragam. Keberagaman resepsi itu menunjukkan bahwa terdapat perbedaan horizon harapan pembaca.  This study aims to reveal the events of the Bubat War that occurred in the 14th century or the year 1357 AD and literary receptions that emerged after the incident occurred. The issue discussed is how the background of the Bubat War and the reactions and responses to the event through literary receptions. The theory used in analyzing data is literary receptions. The method used for data collection is qualitative by applying the principle of literary receptions. The results of this study illustrate that the background of the Bubat War have two versions and both controversial, the first version because the King of Sunda entourage do not obey to the will of Gajah Mada, on the other hand, the second version is that Gajah Mada tactics in unifying the archipelago while the Kingdom of Sunda is a state that has not been submitted. Literary receptions to the War of Bubat can be grouped into three, they are the reception of its historical aspect, the reception of its influence on the creation of new works, and the reception of the literary structure. The conclusion of this research is  Bubat event was perceived after two centuries passed, in the 16th century and the event was redrawn in the 20th century. Results of literary receptions in the 18th century until the 20th century quite diverse. The diversity of the receptions shows the difference in the horizon of readers' expectations.    

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