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This book focuses on the two psychological factors of naturalness
and ease of viewing of three-dimensional high-definition television
(3D HDTV) images. It has been said that distortions peculiar to
stereoscopic images, such as the "puppet theater" effect or the
"cardboard" effect, spoil the sense of presence. Whereas many
earlier studies have focused on geometrical calculations about
these distortions, this book instead describes the relationship
between the naturalness of reproduced 3D HDTV images and the
nonlinearity of depthwise reproduction. The ease of viewing of each
scene is regarded as one of the causal factors of visual fatigue.
Many of the earlier studies have been concerned with the accurate
extraction of local parallax; however, this book describes the
typical spatiotemporal distribution of parallax in 3D images. The
purpose of the book is to examine the correlations between the
psychological factors and amount of characteristics of parallax
distribution in order to understand the characteristics of easy-
and difficult-to-view images and then to seek to create a new 3D
HDTV system that minimizes visual fatigue for the viewer. The book
is an important resource for researchers who wish to investigate
and better understand various psychological effects caused by
stereoscopic images.
This book focuses on the two psychological factors of
naturalness and ease of viewing of three-dimensional
high-definition television (3D HDTV) images. It has been said that
distortions peculiar to stereoscopic images, such as the puppet
theater effect or the cardboard effect, spoil the sense of
presence. Whereas many earlier studies have focused on geometrical
calculations about these distortions, this book instead describes
the relationship between the naturalness of reproduced 3D HDTV
images and the nonlinearity of depthwise reproduction. The ease of
viewing of each scene is regarded as one of the causal factors of
visual fatigue. Many of the earlier studies have been concerned
with the accurate extraction of local parallax; however, this book
describes the typical spatiotemporal distribution of parallax in 3D
images. The purpose of the book is to examine the correlations
between the psychological factors and amount of characteristics of
parallax distribution in order to understand the characteristics of
easy- and difficult-to-view images and then to seek to create a new
3D HDTV system that minimizes visual fatigue for the viewer. The
book is an important resource for researchers who wish to
investigate and better understand various psychological effects
caused by stereoscopic images. "
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