Subpixel Estimation

Fisher, Robert B.

doi:10.1007/978-0-387-31439-6_189

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2015

2022

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Cited by 2 publications

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“…12 the relationship between pixel and subpixel is shown schematically. The measuring accuracy of optical systems can be raised up to a 50x improvement of the primary resolution using subpixel interpolation [7]. The calculation shown exemplarily for the xcoordinate can be made according to the following formula (7).…”

Section: Discussionmentioning

confidence: 99%

Optical Tracking System

Korak

Kucera

2015

International Journal of Electronics and Telecommunications

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Abstract-The presented optical tracking system allows intuitive controlling and programming of industrial robots by demonstration. The system is engineered with low cost components. Using an active marker (IR-LEDs) in combination with a stereo vision configuration of the camera system and the selection of suitable algorithms for the process chain of the image processing a positioning accuracy in the range of millimeters has been achieved. The communication between the tracking system and the robot is realized by using the TCP/IP protocol via an Ethernet connection.

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Section: Discussionmentioning

confidence: 99%