| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting control system, image sensor, image sensor calibration method, and computer program capable of reducing labor required for sensor device calibration work for controlling a lighting apparatus.SOLUTION: A lighting control system of an embodiment includes an image sensor and a lighting control device. The image sensor includes an imaging unit, an estimation unit, and a calibration unit. The imaging unit images a space to acquire a space image. The estimation unit estimates brightness of the space imaged on the space image. The calibration unit acquires a brightness estimation parameter used, by the estimation unit, for estimating brightness on the basis of a space image imaged in a state in which a lighting apparatus for supplying light to the space lights up at a predetermined lighting control ratio; and calibrates a brightness estimation parameter set to the sensor, by using the acquired brightness estimation parameter. The lighting control device includes a calibration control unit. The calibration control unit lights up the lighting apparatus at the predetermined lighting control ratio, when the image sensor acquires a brightness estimation parameter. |
