Search for dissertations about: "color contrast"

Showing result 1 - 5 of 33 swedish dissertations containing the words color contrast.

  1. 1. The Visible and the Invisible : Color Contrast Phenomena in Space

    University dissertation from Stockholm : KTH

    Author : Gertrud Olsson; KTH.; [2009]
    Keywords : HUMANIORA; HUMANITIES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; color in architecture; color theory; color phenomena; simultaneous contrast; simultané; afterimage; transparency; material and immaterial; color mixture; light-colors; HUMANITIES and RELIGION Aesthetic subjects Art; HUMANIORA och RELIGIONSVETENSKAP Estetiska ämnen Konstvetenskap; TECHNOLOGY Civil engineering and architecture Architecture and architectural conservation and restoration Architecture; TEKNIKVETENSKAP Samhällsbyggnadsteknik och arkitektur Arkitektur och bebyggelsevård Arkitektur;

    Abstract : This study deals with the changes in color that arise in space, primarily simultaneous contrast in three dimensions. The typical account of simultaneous contrast is that the contrast phenomenon occurs between two or more color surfaces seen together, thus affecting one another. READ MORE

  2. 2. Salient Region Detection Methods with Application to Traffic Sign Recognition from Street View Images

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Keren Fu; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; normalized cut; traffic sign recognition; saliency propagation; color distribution; continuous conditional random field; manifold; Salient region detection; adaptive graph edge weights; color contrast; geodesics;

    Abstract : In the computer vision community, saliency detection refers to modeling the selective mechanism in human visual attentions. Outputs of saliency detection algorithms are called saliency maps, which represent conspicuousness levels of different scene areas. READ MORE

  3. 3. On Nonlinear Acoustics in Contrast Echocardiography

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Marcus Ressner; Linköpings universitet.; Linköpings universitet.; [2010]

    Abstract : Ultrasound is one of the most commonly used noninvasive medical imaging techniques. Ultrasound contrast agents (UCA), consisting of encapsulated gas-filled microbubbles, have shown to increase the diagnostic precision in selected low echogenic patients. READ MORE

  4. 4. Enhancement of Salient Image Regions for Visual Object Detection

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Keren Fu; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; geodesic distance; graph spectral decomposition; video processing; visual attention; color contrast and distribution; propagation; salient region; figure-ground segmentation;

    Abstract : Salient object/region detection aims at finding interesting regions in images and videos, since such regions contain important information and easily attract human attention. The detected regions can be further used for more complicated computer vision applications such as object detection and recognition, image compression, content-based image editing, and image retrieval. READ MORE

  5. 5. EXPANDED CHOREOGRAPHY Shifting the agency of movement in The Artificial Nature Project and 69 positions

    University dissertation from Stockholm : Stockholms konstnärliga högskola

    Author : Mette Invartsen; Stockholms konstnärliga högskola.; [2016]
    Keywords : HUMANIORA; HUMANITIES; material agency; vibrant matter; sensorial participation; sensorial problems; immersive stage environments; color perception; nonhuman choreography; actants; the Anthropocene; non-subjective performativity; ecology; catastrophe; technological extensions of the body; the triple image; animate inanimate; expression; action; production of affect; evaporation; dissolution and dispersion; poetics; expanded choreography; Sexuality; sexual liberation; the performance history of the 1960s; protest and politics; ‘language choreography’; orality; storytelling; pornography; affect and economy; expression and liberty; immaterial labor; self-experimentation; dance; ‘soft choreography ; social choreography; Koreografi; Dans; Konstnärlig forskning; Performativa och mediala praktiker; med inriktning mot film och media koreografi opera scen; Performative and mediated practices; with specializations in choreography film and media opera performing arts;

    Abstract : Through two books and a series of video documentations of live performances Mette Ingvartsen makes choreography into a territory of physical, artistic and social experimentation. The Artificial Nature Series focusses on how relations between human and non-human agency can be explored and reconfigured through choreography. READ MORE