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Recently, various types of robots have been researched and developed for supporting our life. Also, the perceptual system for the robot is researched. Visual perception includes a lot of valuable information and it is useful for all intelligent robot system. In this paper, we discuss intelligent robot vision in order to active sensing and information structuring for human-robot collaboration system...
The human vision system has high-level recognition abilities and can efficiently and accurately identify an object based on object parts. In the present study, a letter recognition experiment was designed to evaluate recognition of incomplete objects by humans. Five subjects were asked to identify partially erased English letters displayed for short time periods. We found that features and correlations...
There exist many scenarios in which the automatic distinction between human and machines is desirable. This paper describes a texture-image based approach to encode text information in such a way that machine vision algorithms will experience difficulties while humans can extract the embedded text effortlessly. We exploit both static and dynamic visual patterns to diversify the image content and discourage...
Human visual imaging in is the most efficient data gathering and image recognition system known. This work employs a comprehensive computer model that takes into consideration the anatomical and physical features of the human eye; it employs the ray tracing technique to construct images on the curved surface of the retina. Accordingly, we offer a plausible explanation for how the process of focusing...
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