ROBOTICS Handbook of Computer Vision Algorithms in Image Algebra Part 2 potx

... c (2, 1) (2, 3), the two underlined elements of A are combined with the two underlinedelements of B as illustrated: In particular,If In the following list of pertinent recursive image- template products ... neighborhoods.Another advantage of using neighborhoods instead of templates can be seen by considering the simpleexample of image smoothing by local averaging. Suppose , where is an m × n array of points, and ... discussed in thepreceding section.A recursive template is defined in terms of a regular template from some point set X to another point set Ywith some partial order imposed on Y.Definition. A partially...

... ´ 2, 3 contains a 2 2 × 2 3 = 4 × 8 version of the original image at a scale of 1/8along the x-axis and a scale of 1/4 along the y-axis.Figure 8.7.5 Gray scale Haar transform of the input image. Figure ... tanks.Figure 9 .2. 2 Pattern used to locate fuel storage tanks.Figure 9 .2. 3 Image representation of positive normalized correlation resulting from applying the pattern of Figure 9 .2. 2 to the image of Figure ... gray scale rendition of an input image of a 32 × 32 letter “A” as shown in Figure8.7 .2. In the gray scale images shown here, black corresponds to the lowest value in the image and whitecorresponds...

... to continuous image. The conversion of â and to continuous images is accomplished by using bilinear interpolation. An image algebra formulation of bilinear interpolation can be found in [15]. ... 9.5.4 SPOMF of image and pattern shown in Figure 9.5.3A straight “line” in the sense of the Hough algorithm is a colinear set of points. Thus, the number of points in a straight line could range ... resulted in several generalizations and a variety of applications in computer vision and image processing [1, 2, 17, 18, 19]. In this section we present a method for finding straight lines using theHough...