3D reconstruction methods for digital preservation of cultural heritage: A survey

Gomes, Leonardo; Bellon, Olga Regina Pereira; Silva, Luciano

doi:10.1016/j.patrec.2014.03.023

Cited by 173 publications

(77 citation statements)

References 93 publications

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“…Pertumbuhan tersebut cenderung lebih disukai dalam hal rekonstruksi 3D [4], teknologi multimedia, komputer grafis dan virtual reality juga menyebabkan konsep baru dalam penyajian virtual heritage. Fenomena tersebut mengacu pada penggunaan sistem maya untuk membuat, bernavigasi, dan mengeksplorasi terhadap rekonstruksi lingkungan dari ketertarikan budaya [5].…”

Section: Pendahuluanunclassified

Pembuatan Aredu Sebagai Media Pembelajaran Peninggalan Manusia Purba Di Sangiran

Purnomo

Bawono

Irianti

2017

Indonesian J. Appl. Informatics

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ABSTRAKSangiran merupakan situs terpenting untuk perkembangan berbagai bidang ilmu pengetahuan terutama untuk penelitian di bidang antropologi, arkeologi, biologi, paleoantropologi, geologi, dan kepariwisataan. Keberadaan Situs Sangiran sangat bermanfaat untuk mempelajari kehidupan manusia prasejarah karena situs ini dilengkapi dengan fosil manusia purba, hasil kebudayaan manusia purba, dan fosil flora dan fauna purba. Tetapi dalam pemberian informasi edukasi pada Museum Sangiran masih menggunakan media poster dan pamflet. Oleh karena perlu pengembangan media informasi edukasi dengan metode yang lebih interaktif dengan teknologi Augmented Reality.Aplikasi ini dikembangakan menggunakan metode observasi, studi literatur, wawancara dengan pihak pengelola Sangiran, serta kuisioner pengunjung Sangiran untuk pengumpulan data, pembuatan aplikasi seperti design, story board, katalog marker sampai pengembangan aplikasi dan testing. Penelitian ini tujuan untuk memvisualisasikan zaman prasejarah di Museum Sangiran berbasis multimedia dengan menggunakan Augmented Reality Technology serta untuk menguji kemampuan pengunjung mengenai penemuan benda purba di Museum Sangiran.Hasil penelitian menyebutkan bahwa Pendeteksian marker oleh kamera dapat dilakukan secara optimal apabila jarak kamera terhadap marker antara 15 -75 cm dan sudut simpangan antara 15Hasil kuisioner terhadap aplikasi untuk Aspek Ketertarikan yaitu setuju dan sangat setuju adalah 100%, Aspek Kemudahan yaitu setuju dan sangat setuju adalah 96,6%, Aspek Kemudahan Navigasi yaitu setuju dan sangat setuju adalah 93,4%, Aspek Interaktif yaitu setuju dan sangat setuju adalah 93,4%, dan Aspek Inovasi yaitu setuju dan sangat setuju adalah 100%.Kata kunci: Aredu, Edutaiment, Museum Sangiran, 3D objek, openspace. ABSTRACT Sangiran is an important site for the development of various fields of science, especially for research in the fields

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Section: Pendahuluanunclassified

Pembuatan Aredu Sebagai Media Pembelajaran Peninggalan Manusia Purba Di Sangiran

Purnomo

Bawono

Irianti

2017

Indonesian J. Appl. Informatics

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“…10). In this perspective, the application of the most appropriate method depends on the nature of objects, as well as the purpose of their acquisition (Guarnieri et al, 2004;Pavlidis et al, 2007;Gomes et al, 2014). In the study cases of Segesta and Carthage, models of the territorial context were built through photogrammetry restitution, and film recording made with a flying wing, operating at height of 110 meters with 16 Megapixel calibrated camera.…”

Section: Survey and Data Acquisitionmentioning

confidence: 99%

Sharing on Web 3d Models of Ancient Theatres. A Methodological Workflow

Scianna¹,

Guardia²,

Scaduto³

2016

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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ABSTRACT:In the last few years, the need to share on the Web the knowledge of Cultural Heritage (CH) through navigable 3D models has increased. This need requires the availability of Web-based virtual reality systems and 3D WEBGIS. In order to make the information available to all stakeholders, these instruments should be powerful and at the same time very user-friendly. However, research and experiments carried out so far show that a standardized methodology doesn't exist. All this is due both to complexity and dimensions of geometric models to be published, on the one hand, and to excessive costs of hardware and software tools, on the other. In light of this background, the paper describes a methodological approach for creating 3D models of CH, freely exportable on the Web, based on HTML5 and free and open source software. HTML5, supporting the WebGL standard, allows the exploration of 3D spatial models using most used Web browsers like Chrome, Firefox, Safari, Internet Explorer. The methodological workflow here described has been tested for the construction of a multimedia geo-spatial platform developed for three-dimensional exploration and documentation of the ancient theatres of Segesta and of Carthage, and the surrounding landscapes. The experimental application has allowed us to explore the potential and limitations of sharing on the Web of 3D CH models based on WebGL standard. Sharing capabilities could be extended defining suitable geospatial Web-services based on capabilities of HTML5 and WebGL technology.

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“…Due to the scanning limitations of the 3D acquisition devices and self occlusion caused by the geometry of the objects, the complete 3D scan of an object is usually acquired as multiple overlapping partial scans. The registration of these overlapping partial 3D scans is an important stage of 3D modeling pipeline (Gomes et al, 2014). The partial scans are acquired by moving the object in front of the scanning device, or by moving the scanner around the object or by using multiple scanning devices.…”

Section: Introductionmentioning

confidence: 99%

A Robust Estimation Technique for 3d Point Cloud Registration

Pankaj

Nidamanuri

2016

Image Anal Stereol

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The 3D modeling pipeline involves registration of partially overlapping 3D scans of an object. The automatic pairwise coarse alignment of partially overlapping 3D images is generally performed using 3D feature matching. The transformation estimation from matched features generally requires robust estimation due to the presence of outliers. RANSAC is a method of choice in problems where model estimation is to be done from data samples containing outliers. The number of RANSAC iterations depends on the number of data points and inliers to the model. Convergence of RANSAC can be very slow in the case of large number of outliers. This paper presents a novel algorithm for the 3D registration task which provides more accurate results in lesser computational time compared to RANSAC. The proposed algorithm is also compared against the existing modifications of RANSAC for 3D pairwise registration. The results indicate that the proposed algorithm tends to obtain the best 3D transformation matrix in lesser time compared to the other algorithms.

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3D reconstruction methods for digital preservation of cultural heritage: A survey

Cited by 173 publications

References 93 publications

Pembuatan Aredu Sebagai Media Pembelajaran Peninggalan Manusia Purba Di Sangiran

Pembuatan Aredu Sebagai Media Pembelajaran Peninggalan Manusia Purba Di Sangiran

Sharing on Web 3d Models of Ancient Theatres. A Methodological Workflow

A Robust Estimation Technique for 3d Point Cloud Registration

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