The novel scale-spectrum space for representing gray-level shape
نویسندگان
چکیده
منابع مشابه
The novel scale-spectrum space for representing gray-level shape
This paper presents the construction of a novel representation of shape called the scale-spectrum space, which makes both spatial frequency channels of speciic importance (concerning spectrum information being isolated) as well as signiicant scale levels from the viewpoint of these spectrum bands explicit. The scale concept in the vision literature stands for the characteristic length over whic...
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There has been considerable effort to let more wireless devices operate in “white space” spectrum, i.e. within frequency bands and geographic areas where no wireless devices are active. Making white space available is certainly useful, but there are other sharing opportunities as well, some of which have been obscured by dangerous misconceptions about the concept of “unused spectrum.” This pape...
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Multiscale methods which provide a decomposition of an image based on scale have many uses in image analysis. One class of such methods from mathematical morphology is based on size distributions or granulometries. In this paper a different type of image decomposition based on shape but not scale is proposed. Called a shape granulometry or shape distribution, it is built from a family of morpho...
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ژورنال
عنوان ژورنال: Pattern Recognition
سال: 1997
ISSN: 0031-3203
DOI: 10.1016/s0031-3203(96)00087-8