Patent attributes
The disclosure relates to a technique for generating a temperature blur kernel by using a heat balance equation. A method of generating a temperature blur kernel includes obtaining first performance information corresponding to an infrared (IR) sensor and second performance information corresponding to a gyro sensor, obtaining an output image equation based on a heat balance equation, the first performance information, and the second performance information, and generating a temperature blur kernel based on the output image equation, the first performance information, and the second performance information.