@article{(International Science Index):https://publications.waset.org/pdf/9666,
	  title     = {A Step-wise Zoom Technique for Exploring Image-based Virtual Reality Applications},
	  author    = {D. R. Awang Rambli and  S. Sulaiman and  M.Y. Nayan and  A.R. Asoruddin},
	  country	= {},
	  institution	= {},
	  abstract     = {Existing image-based virtual reality applications
allow users to view image-based 3D virtual environment in a more
interactive manner. User could “walkthrough"; looks left, right, up
and down and even zoom into objects in these virtual worlds of
images. However what the user sees during a “zoom in" is just a
close-up view of the same image which was taken from a distant.
Thus, this does not give the user an accurate view of the object from
the actual distance. In this paper, a simple technique for zooming in
an object in a virtual scene is presented. The technique is based on
the 'hotspot' concept in existing application. Instead of navigation
between two different locations, the hotspots are used to focus into
an object in the scene. For each object, several hotspots are created.
A different picture is taken for each hotspot. Each consecutive
hotspot created will take the user closer to the object. This will
provide the user with a correct of view of the object based on his
proximity to the object. Implementation issues and the relevance of
this technique in potential application areas are highlighted.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {3},
	  number    = {2},
	  year      = {2009},
	  pages     = {259 - 262},
	  ee        = {https://publications.waset.org/pdf/9666},
	  url   	= {https://publications.waset.org/vol/26},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {International Science Index 26, 2009},
	}