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An Eyemovements Study on Features of Processing for Three-dimentiongal Figure

Author: YangFan
Tutor: HanYuChang
School: Liaoning Normal University
Course: Basic Psychology
Keywords: Three-dimensional painting Tactics Feature Eye movement
CLC: TP391.41
Type: Master's thesis
Year: 2010
Downloads: 67
Quote: 0
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Abstract


The three-dimensional paintings binocular disparity produced a special graphics , is closely related to its recognition and deep vision . Identification dimensional painting is an active cognitive process , this initiative is epitomized in the test processing strategy . This study used eye movement recording method records eye movement try to watch a three-dimensional painting , explore the processing strategies and characteristics . Were filtered Liaoning Normal University students , experimental materials used Photoshop11.0 processing three-dimensional painting . The two parts of this study, including a preliminary experiment and formal experiments . The purpose of the preliminary test is the selection of subjects and experimental materials . Formal experiment consists of two experiments , experimental single factor between experimental design task by naming records of different categories ( does not recognize dimensional painting , can identify dimensional painting ), eye movement analysis of two categories were to identify the three-dimensional painting eye movement indicators of differences , to explore can identify dimensional painting was to identify the three-dimensional painting when processing strategy . Experiment 2 ( Display : upright , inverted ) × 2 ( display conditions : clear , blur) two factors were within the experimental design , were able to identify three-dimensional painting difficult task to identify three-dimensional naming task to test eye movement characteristics of three - dimensional painting . The study found that the following conclusions : 1 . Dimensional painting were reaction does not recognize , the total fixation time , look at the number of times , staring number of significant results in the corresponding indicators were greater than to be able to identify the three-dimensional painting . 2 dimensional painting saccade test can identify distance , watching the frequency and does not recognize the three-dimensional painting were close to a significant level . Dimensional painting were able to identify 3 different display mode and display conditions do not affect recognition performance (reaction time , accuracy ) . 4. In inverted displayed , be able to identify the three-dimensional painting was reduce fixation time, to increase the fixation points to accurately identify the contents of the three-dimensional painting . Fuzzy display conditions , be able to identify dimensional painting increase the average fixation duration decreases saccade distance the tasks identify three-dimensional painting .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
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