Quadtrees that represent pictures composed of 2n × 2n pixels, may be economically implemented using linear tree representations. An example of such a representation is the leafcode, which is an ordered sequence of the encoded leaves of the quadtree. This paper describes how the leafcodes of geometrical transformed pictures can be derived from the original leafcodes. In addition, we present some execution times
Quadtree representation of two-dimensional objects is performed with a tree that describes the recur...
Quadtree representation of two-dimensional objects is performed with a tree that describes the recur...
A modification of the linear quadtree [3], the threaded linear hierarchical quadtree (TLHQT), is pro...
Quadtrees that represent pictures composed of 2n × 2n pixels, may be economically implemented using ...
Quadtrees that represent pictures composed of 2n × 2n pixels, may be economically implemented using ...
The leaves of a quadtree can be specified by their colour, size, and position in one 32-bit word of ...
Image representation plays an important role in image processing applications, which usually. contai...
A number of algorithms are presented for obtaining~a~i&?ter representation for an image given it...
Image processing is used for manipulation of pictorial images. Image analysis applications are typic...
The issue of constructing a computer-searchable image encoding algorithm for complex images and the ...
The paper deals with the conversion of a raster-scanned binary image to a linear quadtree (LQT). By ...
The paper deals with the conversion of a raster-scanned binary image to a linear quadtree (LQT). By ...
A quad tree for representing a picture is a tree in which successively deeper levels represent succe...
[[abstract]]Based on some observations on quadtrees, this paper first presents two improved represen...
Abstract. The most frequent method to represent a digital image is the pixel-pixel type representati...
Quadtree representation of two-dimensional objects is performed with a tree that describes the recur...
Quadtree representation of two-dimensional objects is performed with a tree that describes the recur...
A modification of the linear quadtree [3], the threaded linear hierarchical quadtree (TLHQT), is pro...
Quadtrees that represent pictures composed of 2n × 2n pixels, may be economically implemented using ...
Quadtrees that represent pictures composed of 2n × 2n pixels, may be economically implemented using ...
The leaves of a quadtree can be specified by their colour, size, and position in one 32-bit word of ...
Image representation plays an important role in image processing applications, which usually. contai...
A number of algorithms are presented for obtaining~a~i&?ter representation for an image given it...
Image processing is used for manipulation of pictorial images. Image analysis applications are typic...
The issue of constructing a computer-searchable image encoding algorithm for complex images and the ...
The paper deals with the conversion of a raster-scanned binary image to a linear quadtree (LQT). By ...
The paper deals with the conversion of a raster-scanned binary image to a linear quadtree (LQT). By ...
A quad tree for representing a picture is a tree in which successively deeper levels represent succe...
[[abstract]]Based on some observations on quadtrees, this paper first presents two improved represen...
Abstract. The most frequent method to represent a digital image is the pixel-pixel type representati...
Quadtree representation of two-dimensional objects is performed with a tree that describes the recur...
Quadtree representation of two-dimensional objects is performed with a tree that describes the recur...
A modification of the linear quadtree [3], the threaded linear hierarchical quadtree (TLHQT), is pro...
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