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Table 1 Performance measures of proposed methodology with reference road map

From: Connected component-based technique for automatic extraction of road centerline in high resolution satellite images

Images

Completeness %

Correctness %

Quality %

Test image 1

89

99

89

Test image 2

87

94

83

Test image 3

89

95

85

Test image 4

95

98

93

Test image 5

90

95

86

Average

90

96

87