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Exploring the impact of animation-based questionnaire on conducting a web-based educational survey and its association with vividness of respondents' visual images.
Yu-Ta Chien
Chun-Yen Chang
Published in:
Br. J. Educ. Technol. (2012)
Keyphrases
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input image
ground truth
visual appearance
image data
image collections
image features
image database
three dimensional
computer graphics
image classification
visual data
image retrieval
image analysis
visual effects
multimedia
image registration
observed scene
object recognition
visual environment
human visual
web images
feature points
image annotation
image set
visually similar
edge detection
visual attributes
visual tasks
segmentation method
visual similarity
test images
e learning
survey data
human observers
visual information
visual features
data collection
multiscale
special effects