ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR

An electronic apparatus is provided. The electronic apparatus includes a camera, a memory in which a plurality of photographing images obtained through the camera and a parameter value of the camera are stored, and a processor connected to the camera and the memory to control the electronic apparatus, and the processor is configured to identify a scene type corresponding to each of the plurality of photographing images, extract a feature point of each of the plurality of photographing images based on a feature point extraction method corresponding to the identified scene type, obtain a calibration parameter value corresponding to a feature type of the extracted feature point, obtain an integrated calibration parameter value based on the obtained calibration parameter value, and update the parameter value stored in the memory based on the integrated calibration parameter value.