2012 IEEE Ninth Electronics, Robotics and Automotive Mechanics Conference 2012
DOI: 10.1109/cerma.2012.15
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Distance Perception in Mobile Robots as an Emergent Consequence of Visuo-Motor Cycles Using Forward Models

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Cited by 4 publications
(3 citation statements)
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“…Also, it must be noted that in the training data, the tactile values are coded as 0s and 1s; however, the resulting predictions are continuous values (see Figure 6(d)). This emergent property is in accordance with previous experimental observations (Escobar et al, 2012; Gaona et al, 2012) where it has been validated. As the agent approaches the obstacle, in the internal simulation, this grows in the visual field and the activation of the tactile prediction increases from values close to 0 when the obstacles are far and approaching 1 as they become closer to the agent.…”
Section: Experiments On Spatial Knowledgesupporting
confidence: 92%
“…Also, it must be noted that in the training data, the tactile values are coded as 0s and 1s; however, the resulting predictions are continuous values (see Figure 6(d)). This emergent property is in accordance with previous experimental observations (Escobar et al, 2012; Gaona et al, 2012) where it has been validated. As the agent approaches the obstacle, in the internal simulation, this grows in the visual field and the activation of the tactile prediction increases from values close to 0 when the obstacles are far and approaching 1 as they become closer to the agent.…”
Section: Experiments On Spatial Knowledgesupporting
confidence: 92%
“…It is worth noting that in this work, the calculation of the disparity values is a geometrical solution to the problem of 3D perception. To avoid using such solution, a system was designed to learn the distance to obstacles in relation to its movement in the world (Gaona, 2014; Gaona, Hermosillo, & Lara, 2012). Here, the authors used a system that takes as input the two images coming from the stereo camera and one of 3 different motor commands.…”
Section: Embodied Sensorimotor Schemesmentioning
confidence: 99%
“…Lo mismo es presentado por Gaona et al (2012) donde el modelo directo toma dos imágenes y predice los cambios de éstas, así como una situación táctil. Sin embargo, este sistema ofrece una predicción muy inferior a la presentada en este trabajo.…”
Section: Conclusionesunclassified