Video Mixing
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Modelamento físico de uma panela siderúrgica não cilíndrica agitada com gás
Utilizando um modelo físico de uma panela siderúrgica agitada com gás, de base elíptica e escala reduzida, foram realizados estudos para verificar a influência de diversas variáveis operacionais na otimização dos processos de mistura, fenômenos de emulsificação, e comportamento da abertura do olho da coluna de bolhas durante a agitação do aço l
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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2. Objetos tecnopoéticos : transmutações de imagens do repulsivo
The artistic proposal ¿Technopoetic Objects: Transmutations of Images of the Repulsive¿ discusses poetic experimentation using digital painting, video art, computer and control interfaces. In this thesis, Technopoetics use principles such as numerical representation, modularity, automation, variability and transcoding. Technology is explored as a tool for
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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3. Parangolés eletrônicos: expressões audiovisuais de uma estética do silício
Este estudo cartografa uma qualidade de mistura composta por fissura-fusão entre imagens visuais e sonoras, entre modos de expressão, entre processos de produção audiovisual, entre corpos e acontecimentos, que marcam os parangolés eletrônicos com traços de uma ordem técnica e midiática de produção, os quais desembocam em sua diferença estética d
Publicado em: 2008
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4. Processamento de vídeo estereoscópico em tempo real para extração de mapa de disparidades / Real-time disparity map extraction in a dual head stereo vision system
Real-time analysis of stereo images for extraction of dimensional features has been focus of great interest, providing means for autonomous robot navigation and identification of objects in dynamic environments. This work describes a method based in pixel-to-pixel and windows based matching analysis, in stereo images, for constructing dense disparity maps. T
Publicado em: 2007
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5. Amplificadores Ãpticos, estudos de polarizaÃÃo e geraÃÃo de pulso usando processos paramÃtricos em fibras Ãpticas
The recent telecommunication development can be, to a large extent, attributed to the capacity of transmitting information (video, sound and data) at high transmission rates (Tbits/s) through the optical fiber. The constant advances in the technological development of active and passive devices based on optical fibers have enabled a steady increase in commun
Publicado em: 2007
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6. Algoritmo de casamento de padrões aplicado na estimação de movimento em compressão de video
With the application of motion estimation and compensation techniques in video sequences, we can reduce the number of bits needed to encode the video sequence and to increase the quality of the reconstructed video signal. On the other hand, the high computational cost of the process demands high performance of the encoder. This thesis proposes a new motion e
Publicado em: 2003
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7. Characterization of vegetation physiognomies in earstern Amazonon region through airbone videography and landsat 7 ETM + images / Caracterização de fisionomias vegetais na Amazônia Oriental através de videografia aerotransportada e imagens landsat 7 ETM+
Transformation of multispectral remote sensing data is needed for compression of data volume and for the inference of biophysical properties of the land cover. Linear Spectral Mixing Models (LSMM) and Normalized Difference Vegetation Index (NDVI) are transformations that result in indicators of vegetation structure. However these methods present limitations
Publicado em: 2003
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8. ACAPELLA-1K, A Capillary-Based Submicroliter Automated Fluid Handling System for Genome Analysis
The Genomation Laboratory in the Electrical Engineering Department at the University of Washington has been developing an automated, high-throughput, submicroliter-scale fluid-handling system for use in molecular biology, especially as part of the Human Genome Project and other high-throughput DNA sequencing endeavors. Small glass capillaries enable the prep
Cold Spring Harbor Laboratory Press.
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9. Direct observation of brownian motion of lipids in a membrane.
Nanovid microscopy, which uses 30- to 40-nm colloidal gold probes combined with video-enhanced contrast, can be used to examine random and directed movements of individual molecules in the plasma membrane of living cells. To validate the technique in a model system, the movements of lipid molecules were followed in a supported, planar bilayer containing fluo