2015
DOI: 10.1049/cje.2015.07.003
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A Novel Method to Extract Rocks from Mars Images

Abstract: In this paper, a novel method is proposed to extract rocks from Martian surface images by using 8 data field. It models the interaction between two pixels of an image in the context of imagery 9 characteristics. First, foreground rocks are differed from background information by binarizing 10 image on roughly partitioned images. Second, foreground rocks are grouped into clusters by 11 locating the centers and edges of clusters in data field via hierarchical grids. Third, the target 12 rocks are discovered for … Show more

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Cited by 2 publications
(1 citation statement)
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“…Di et al (2013) adopted a mean-shift segmentation algorithm to generate a set of homogeneous objects and combined 3D point clouds derived from a pair of intensity images to extract both small and large rock candidates. Wang et al (2015) investigated the imagery characteristics of Martian surface and model the interaction between two pixels of an image for differing foreground rocks from background information to keep rover safe navigation. Xiao et al (2017) presented a new autonomous rock detection approach based on homogeneous region-level intensity information and spatial layout.…”
Section: Introductionmentioning
confidence: 99%
“…Di et al (2013) adopted a mean-shift segmentation algorithm to generate a set of homogeneous objects and combined 3D point clouds derived from a pair of intensity images to extract both small and large rock candidates. Wang et al (2015) investigated the imagery characteristics of Martian surface and model the interaction between two pixels of an image for differing foreground rocks from background information to keep rover safe navigation. Xiao et al (2017) presented a new autonomous rock detection approach based on homogeneous region-level intensity information and spatial layout.…”
Section: Introductionmentioning
confidence: 99%