Animação quadro a quadro: uma experiência didática no ensino da História

Pós-graduação em Educação - FFC

Paralelos do corpo

O objetivo deste trabalho foi à criação de um Curta-Metragem que causasse uma conexão com o espectador de forma mais sensorial e emotiva, amenizando compreensões racionais e lógicas. Para tal propósito foi utilizada uma representação, uma representação imagética de conceitos oriundos da Psicologia Jungiana, do Teatro da Crueldade e dos estudos de mitologia de Joseph Campbell. A computação gráfica foi utilizada na geração de elementos com o intuito de possibilitar a criação de uma simbologia fundamentada nas teorias pesquisadas. A tentativa de representação dos símbolos arquetípicos baseados nos estudos do Jung fundamentou a construção da obra final. Diversas técnicas foram aplicadas na produção do Curta-Metragem, como: Stop-motion, Foto-manipulação, Camera Tracking, Rotoscopia e Animação 3D. O estudo de composição de artistas que tenham a mesma linha temática possibilitou o melhor desenvolvimento da proposta.

O fantástico em Coraline: uma análise semiótica

The English writer Neil Gaiman has a varied background in various genres of literature and comics. His novel Coraline (2002) was considered a bestseller and received numerous adaptations, including versions for the comics (U.S., 2008, illustrated by P. Craig Russelle) and for a musical off Broadway (USA, 2009). The object of analysis chosen for this research was the adaptation of Coraline for film, Coraline (U.S., 2009), stop motion animation directed by Henry Selick. In the eyes of the general public the film stands out for being an engaging animation. Under a closer look, Coraline becomes a valuable object of study that incorporated the technique of stop motion at the same time that modernized the fantastic genre, usually directed to children and youth, but in that case, reaches many audiences. The objective of this research is to analyze the animation based on theory of origin greimasian, focusing on the narrative that constitutes the fantastic genre in order to infer the regularities of genrer and the specificities of audiovisual product

Targetless image-based method for measuring displacements and strains on concrete surfaces with a consumer camera

Measurement of concrete strain through non-invasive methods is of great importance in civil engineering and structural analysis. Traditional methods use laser speckle and high quality cameras that may result too expensive for many applications. Here we present a method for measuring concrete deformations with a standard reflex camera and image processing for tracking objects in the concretes surface. Two different approaches are presented here. In the first one, on-purpose objects are drawn on the surface, while on the second one we track small defects on the surface due to air bubbles in the hardening process. The method has been tested on a concrete sample under several loading/unloading cycles. A stop-motion sequence of the process has been captured and analyzed. Results have been successfully compared with the values given by a strain gauge. Accuracy of our methods in tracking objects is below 8 μm, in the order of more expensive commercial devices.

An investigation of thin film magnetic recording media

Mechanical, physical and chemical changes in the surface of commercial thin film metal evaporated magnetic recording media have been correlated to recording error and signal degradation measurements. Modified and adapted commercial Hi-8 video recorders have been used for sample generation whilst analytical techniques such as SXPS,IMS and SEM have been employed in the surface characterisation. The durability of the media was assessed through stop motion (still frame) and cycling tests, where error growth and signal degradation were measured as a function of running time. The tests were performed under ambient (22°C, 40% RH) and high humidity (22°C, 80% RH) conditions. Characterisation of the lubricant layer on each tape was performed through models based on XPS and angle resolved XPS. The lubricant thickness can significantly affect the durability and signal output level of a thin film tape and thus it is important that reliable quantification can be achieved. Various models were considered for determining the lubricant thickness although ultimately, the most suitable technique was deemed to be a model that assumed a uniform layer structure. In addition to thin film metal evaporated media, equivalent durability tests and surface analysis experiments were performed using a commercial metal particle tape in order that comparisons could be made between the two types of recording media. The signal performance of the thin film metal evaporated media was found to be quite different from that for the metal particle tape since dropout errors and signal degradation increased at a much earlier stage. Extensive surface analyses enabled the mechanisms responsible for media failure and error growth to be identified in the ME and MP tapes and these were found to result from cyclic stressing and fatigue on the immediate substrate of the media.

Intimité et sensations dans les films d'animation en volume de Girlin Bassovskaja

Peu satisfaite des concepts généralement mentionnés lorsqu’il s’agit d’écrire sur les films réalisés en stop-motion, je propose d’analyser un corpus de quatre films réalisés par un duo estonien peu connu, les réalisatrices Jelena Girlin et Mari-Liis Bassovskaja, en ancrant mon discours dans une recherche plus large sur l’intimité et la sensorialité en art. J’effleure, par l’entremise d’une revue de littérature, le paradoxe d’animer l’inanimé et l’idée du umheimlich freudien, prégnants dans les écrits substantiels autour du cinéma d’animation en volume. Après avoir démontré que l’œuvre de Girlin Bassovskaja s’incrit dans le domaine de l’intime, j’approfondis l’analyse en m’appuyant sur les théories de la visualité haptique appliquée aux films. Je découvre le corpus à la lumière de ces théories, et évoque l’idée du regard caressant du spectateur vers le film, mais aussi de sa réversibilité. De plus, en tant que réalisatrice-animatrice de court-métrages d’animation, les théories susmentionnées outillent ma pensée afin de décrire ma volonté quasi obsessionnelle de rendre l’intimité tangible par une animation sensuelle en pâte à modeler sur verre.

Intimité et sensations dans les films d'animation en volume de Girlin Bassovskaja

Peu satisfaite des concepts généralement mentionnés lorsqu’il s’agit d’écrire sur les films réalisés en stop-motion, je propose d’analyser un corpus de quatre films réalisés par un duo estonien peu connu, les réalisatrices Jelena Girlin et Mari-Liis Bassovskaja, en ancrant mon discours dans une recherche plus large sur l’intimité et la sensorialité en art. J’effleure, par l’entremise d’une revue de littérature, le paradoxe d’animer l’inanimé et l’idée du umheimlich freudien, prégnants dans les écrits substantiels autour du cinéma d’animation en volume. Après avoir démontré que l’œuvre de Girlin Bassovskaja s’incrit dans le domaine de l’intime, j’approfondis l’analyse en m’appuyant sur les théories de la visualité haptique appliquée aux films. Je découvre le corpus à la lumière de ces théories, et évoque l’idée du regard caressant du spectateur vers le film, mais aussi de sa réversibilité. De plus, en tant que réalisatrice-animatrice de court-métrages d’animation, les théories susmentionnées outillent ma pensée afin de décrire ma volonté quasi obsessionnelle de rendre l’intimité tangible par une animation sensuelle en pâte à modeler sur verre.

Documentário Animado: Representação da Memória em Narrativas Não Ficcionais

A animação surge enquanto técnica em narrativas não ficcionais no início do século XX, desvendando-se como um método eficaz para a representação de acontecimentos que se desvaneceram no tempo, e dos quais não há registo fotográfico ou vídeo. Logo, se essa representação tem por base indícios do real, pode-se classificar como documentário animado. Inicialmente a animação passou a desempenhar um papel importante na pedagogia e na propaganda, mas mais do que representar mimeticamente situações que não tiveram a oportunidade de serem captadas em live action, a animação demonstrou-se útil na esquematização de conceitos abstratos, tais como a memória. É neste sentido que foi pensado e desenvolvido o projeto Pronto, era assim consistindo numa curta-metragem documental, que tem como temática: o valor da terceira idade. O intuito do filme é enaltecer o contributo dos idosos na sociedade, e para isso contou-se com a gravação áudio das suas memórias e através da animação fez-se a sua representação. Pretendeu-se que as imagens não identificassem os entrevistados, mas sim, as histórias por elas relatadas e a sua personalidade.

Media futures: A review essay on'The Future of Reputation','TV Futures', and'The Future of the Internet and How to Stop It'

In his 1987 book, The Media Lab: Inventing the Future at MIT, Stewart Brand provides an insight into the visions of the future of the media in the 1970s and 1980s. 1 He notes that Nicolas Negroponte made a compelling case for the foundation of a media laboratory at MIT with diagrams detailing the convergence of three sectors of the media—the broadcast and motion picture industry; the print and publishing industry; and the computer industry. Stewart Brand commented: ‘If Negroponte was right and communications technologies really are converging, you would look for signs that technological homogenisation was dissolving old boundaries out of existence, and you would expect an explosion of new media where those boundaries used to be’. Two decades later, technology developers, media analysts and lawyers have become excited about the latest phase of media convergence. In 2006, the faddish Time Magazine heralded the arrival of various Web 2.0 social networking services: You can learn more about how Americans live just by looking at the backgrounds of YouTube videos—those rumpled bedrooms and toy‐strewn basement rec rooms—than you could from 1,000 hours of network television. And we didn’t just watch, we also worked. Like crazy. We made Facebook profiles and Second Life avatars and reviewed books at Amazon and recorded podcasts. We blogged about our candidates losing and wrote songs about getting dumped. We camcordered bombing runs and built open‐source software. America loves its solitary geniuses—its Einsteins, its Edisons, its Jobses—but those lonely dreamers may have to learn to play with others. Car companies are running open design contests. Reuters is carrying blog postings alongside its regular news feed. Microsoft is working overtime to fend off user‐created Linux. We’re looking at an explosion of productivity and innovation, and it’s just getting started, as millions of minds that would otherwise have drowned in obscurity get backhauled into the global intellectual economy. The magazine announced that Time’s Person of the Year was ‘You’, the everyman and everywoman consumer ‘for seizing the reins of the global media, for founding and framing the new digital democracy, for working for nothing and beating the pros at their own game’. This review essay considers three recent books, which have explored the legal dimensions of new media. In contrast to the unbridled exuberance of Time Magazine, this series of legal works displays an anxious trepidation about the legal ramifications associated with the rise of social networking services. In his tour de force, The Future of Reputation: Gossip, Rumor, and Privacy on the Internet, Daniel Solove considers the implications of social networking services, such as Facebook and YouTube, for the legal protection of reputation under privacy law and defamation law. Andrew Kenyon’s edited collection, TV Futures: Digital Television Policy in Australia, explores the intersection between media law and copyright law in the regulation of digital television and Internet videos. In The Future of the Internet and How to Stop It, Jonathan Zittrain explores the impact of ‘generative’ technologies and ‘tethered applications’—considering everything from the Apple Mac and the iPhone to the One Laptop per Child programme.

Person tracking using motion detection and optical flow

Person tracking systems to date have either relied on motion detection or optical flow as a basis for person detection and tracking. As yet, systems have not been developed that utilise both these techniques. We propose a person tracking system that uses both, made possible by a novel hybrid optical flow-motion detection technique that we have developed. This provides the system with two methods of person detection, helping to avoid missed detections and the need to predict position, which can lead to errors in tracking and mistakes when handling occlusion situations. Our results show that our system is able to track people accurately, with an average error less than four pixels, and that our system outperforms the current CAVIAR benchmark system.