| 摘要 |
PURPOSE: A method for providing robot control information and a navigation device using the same for controlling a robot are provided to provide upward and frontward information at the same time, thereby enhancing motion properties of the corresponding robot. CONSTITUTION: A method for providing robot control information comprises; a step(S100) for obtaining images for calibration, a step(S300) for extracting a characteristic point by analyzing the obtained images and calculating parameters for correcting images based on the extracted characteristic point, a step for correcting normal images obtained by a photographing device based on the calculated parameters, a step(S400) for separating the normal images corrected based on a focal axis of the photographing device into at least two partial images, and a step for generating the robot control information including the separated images. [Reference numerals] (AA) Start; (BB) End; (S100) Step of analyzing an obtained calibration image and extracting feature points about one or more unit pattern marks and one or more of a corner point, a 3D coordinate axis, and a center point in the calibration image; (S200) Step of extracting a reference pattern mark existing one or more planes of 3D planes from the obtained calibration image; (S300) Step of grouping feature points existing in the 3D planes including the extracted reference pattern mark, calculating a distortion amount for each axis by comparing the extracted 3D coordinate axis with the grouped feature point, and calculating an image calibration parameter based on the calculated distortion amount for each axis; (S400) Step of correcting the calibration image by applying the calculated image calibration parameter and determining whether to confirm the image calibration parameter by analyzing the correction result |
