The following publications are possibly variants of this publication:
- Camera Autocalibration and the Calibration PencilAntonio Valdés, José Ignacio Ronda. jmiv, 23(2):167-174, 2005. [doi]
- Line Geometry and Camera AutocalibrationJosé Ignacio Ronda, Antonio Valdés, Guillermo Gallego. jmiv, 32(2):193-214, 2008. [doi]
- Camera Autocalibration and Horopter CurvesJosé Ignacio Ronda, Antonio Valdés, Fernando Jaureguizar. ijcv, 57(3):219-232, 2004. [doi]
- Linear camera autocalibration with varying parametersAntonio Valdés, José Ignacio Ronda, Guillermo Gallego. icip 2004: 3395-3398
- Camera autocalibration using Plucker coordinatesJosé Ignacio Ronda, Guillermo Gallego, Antonio Valdés. icip 2005: 800-803 [doi]
- The Absolute Line Quadric and Camera AutocalibrationAntonio Valdés, José Ignacio Ronda, Guillermo Gallego. ijcv, 66(3):283-303, 2006. [doi]