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1. Figure 1 illustrates a simple "test image". The numbers represent the Gray-scale intensities of the pixels. (a) Determine the Gray-level cooccurrence matrix (GLCM) where the pixel offset is defined by d = 1 and 0 = 45° (also described as [1, 1]). Hence, estimate the texture

1. Figure 1 illustrates a simple "test image". The numbers represent the Gray-scale intensities of the pixels. (a) Determine the Gray-level cooccurrence matrix (GLCM) where the pixel offset is defined by d = 1 and 0 = 45° (also described as [1, 1]). Hence, estimate the texture

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. Figure 1 illustrates a simple "test image". The numbers represent the Gray-scale intensities of the pixels. (a) Determine the Gray-level cooccurrence matrix (GLCM) where the pixel offset is defined by d = 1 and 0 = 45° (also described as [1,1]). Hence, estimate the texture features (i) entropy, (ii) contrast, (iii) energy for the image in Figure 1. (b) What would be the texture energy if the offset is changed to d = 1 and 0 = 90°. 0 0 0 2 2 01 1 1 0 1 1 2 2 2 2 3 3 3 3 23 22 3 Figure 1
Transcribed Image Text:1. Figure 1 illustrates a simple "test image". The numbers represent the Gray-scale intensities of the pixels. (a) Determine the Gray-level cooccurrence matrix (GLCM) where the pixel offset is defined by d = 1 and 0 = 45° (also described as [1,1]). Hence, estimate the texture features (i) entropy, (ii) contrast, (iii) energy for the image in Figure 1. (b) What would be the texture energy if the offset is changed to d = 1 and 0 = 90°. 0 0 0 2 2 01 1 1 0 1 1 2 2 2 2 3 3 3 3 23 22 3 Figure 1
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