| 摘要 |
PROBLEM TO BE SOLVED: To provide an intercom terminal with a camera that can more greatly suppress distortion of an image caused by lens aberration, and an intercom system using the same.SOLUTION: An intercom terminal 1 with a camera includes a camera 4 having an imaging element 41 and a lens 42, a storage part 5 for storing correction data, an image conversion processor 6 for correcting image data from the camera 4 by using the correction data stored in the storage part 5 to generate correction image data, a communication interface 7 and a correction data generator 8. The correction data generator 8 is configured to perform image processing on an image based on calibration image data generated by imaging a template pattern with the camera 4 t generate correction data. The correction data generator 8 generates correction data based on coordinates of a group of respective calibration pixels corresponding to plural feature points of the template pattern in the calibration image data.SELECTED DRAWING: Figure 1 |
