Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 7603 for “"3d"”.
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Interactive 3D model display in Java 3D
<p>This thesis explores the use of Java 3D application programming interface (API) to create an interactive 3D application or applet that allows display and manipulation of complex three dimensional objects. J3dViewer, a program written using the Java 3D API, is used to illustrate the general …
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3D comic : integration of 2D and 2.5D elements into 3D
… and combine the knowledge gained with the 3D media. The aim for this project is to blend the line between 2D and 3D and take comics to the next step. Breaking down the fundamentals of storytelling as well as the creative process of designing characters within a story and transitioning over …
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3D-Druck und 3D-Modellierung im Wirtschaft-Arbeit-Technik-Unterricht
Die Technologie des 3D-Drucks hat sich in den letzten Jahrzehnten rasant entwickelt. Im Industriebereich entstehen immer modernere und spezialisiertere Druckverfahren, im Hobby- und Privatanwenderbereich hingegen werden stetig kostengünstigere und einfacher zu bedienende Geräte zugänglich. Einzig …
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Enhanced image-based 3D reconstruction with 2D-to-3D constraints
… from Motion algorithm, which generates a 3D reconstruction of a scene based on a set of 2D images depicting the scene. Mesh-Assisted Structure from Motion improves on it by incorporating a mesh. A user registers one of the images in the image set to the mesh and provides this registration …
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A software pipeline for converting 3D models into 3D breadboards
3D breadboards are a new form of physical prototypes with breadboard functions directly integrated into its surfaces. 3D breadboards offer both the flexibility and re-configurability of breadboards, while also integrating well with the shape of the prototype. As a result, 3D breadboards can be used …
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Compact 3D Representations
The need to compactly represent 3D data is motivated by the ever-increasing size of these data. Furthermore, for large data sets it is useful to randomly access and process a small part of the data. In this thesis we propose two methods of compactly representing 3D data while allowing random …
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Stavba 3D tiskárny
Práce se zaměřuje na problematiku FDM 3D tisku. Část práce se věnuje vzniku a historii FDM 3D tisku. Porovnává jednotlivé typy FDM 3D tiskáren, jejich rozdílné konstrukce a popisuje jejich výhody a nevýhody. Dále se věnuje nejdůležitějším součástem každé FDM 3D tiskárny a popisuje nejběžnější …
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Simulátor 3D tiskárny
… se zabýva návrhem a implementací simulátoru 3D tiskárny v jazyce C++ s využitím knihovny Qt. Simulátor předpokládá tiskárnu založenou na nejrozšířenější metodě 3D tisku - Fused Deposition Modeling. Vstupem simulátoru je 3D model ve formátu STL. Pro daný 3D model simulátor poskytuje odhad …
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3D hand tracking.
… In human-computer interaction (HCI), proper 3D hand tracking is the first step in developing a more intuitive HCI system which can be used in applications such as gesture recognition, virtual object manipulation and gaming. However, accurate 3D hand tracking, remains a challenging problem due …
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3D-SoftChip: A novel 3D vertically integrated adaptive computing system [thesis]
… and multimedia signal processing. The concept of 3D-vertical integration of 2D planar chips becomes an attractive solution to combat the ever increasing interconnect wire requirements. As a result, this research proposes the concept of a novel 3D integrated adaptive computing system, which we term …
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3D ENDOSCOPY VIDEO GENERATED USING DEPTH INFERENCE: CONVERTING 2D TO 3D
… view. Minimally invasive surgeries aided with 3D view of the invivo site have shown to reduce errors and improve training time compared to those with 2D view. The novelty of this algorithm is that two cues in the images have been used to develop the 3D. Illumination is the rst cue used to nd …
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Asynchronous 3D (Async3D): Design Methodology and Analysis of 3D Asynchronous Circuits
… dissertation focuses on the application of 3D integrated circuit (IC) technology on asynchronous logic paradigms, mainly NULL Convention Logic (NCL) and Multi-Threshold NCL (MTNCL). It presents the Async3D tool flow and library for NCL and MTNCL 3D ICs. It also analyzes NCL and MTNCL …
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Augmenting Shared 3D Model Repositories with Slicing Results for 3D Printing
… thesis, we propose a method to augment shared 3D model repositories, such as Thingiverse, with slicing results that are readily available to all users. By having print time and material consumption for different print resolution profiles and model scales available in real-time, users are able …
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Analysis and exploration of virtual 3D city models using 3D information lenses
… addresses real-time rendering techniques for 3D information lenses based on the focus & context metaphor. It analyzes, conceives, implements, and reviews its applicability to objects and structures of virtual 3D city models. In contrast to digital terrain models, the application of focus & …
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3D-tulostuksen tekijänoikeudelliset kysymykset
3D-tulostuksen on arveltu olevan avain niin sanotun kolmannen teollisen vallankumouksen syntymiseen. 3D-tulostus mahdollistaa digitaalisen tarkkuuden, massatuotannon toistettavuuden ja käsityön yksilöllisyyden yhdistämisen uniikilla tavalla siten, että kustomoinnin kulut häviävät lähes kokonaan. …
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Pla d'empresa: FIL 3D
En aquest pla d'empresa es presenta a FIL 3D, una empresa de fabricació i comercialització de filaments per a impressores 3D, situada a la població de Caldes de Montbui en Barcelona, que ofereix els seus productes, dins del territori espanyol, a les empreses industrials que inclouen aquest filament …
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3D Bioprinting Pediatric Trachea
… extracellular matrix (ECM) into bioinks for 3D bioprinting patient specific, tissue engineered constructs. The results discussed in this dissertation show while ECM is a powerful mediator of cell behavior, its efficacy can be inhibited by chemical modification. Lastly, this work investigates …
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3D from 2D touch
… touch, speech, or using their whole body in 3D space. These new interaction modalities are often referred to as "natural user interfaces" or "NUIs." While 2D NUIs have experienced major success on billions of mobile touch devices sold, 3D NUI systems have so far been unable to deliver a …
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3D-Spektrofotometrie extragalaktischer Emissionslinienobjekte
… erhalten, weswegen das Verfahren auch als 3D-Methode bezeichnet wird. Anschaulich kann man sich das Datenresultat als eine Abbildung vorstellen, in der jeder einzelne Bildpunkt nicht mehr nur einen Intensitätswert enthält, sondern gleich ein ganzes Spektrum. Diese Technik ermöglicht es, …
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