Method and system for customizing camera parameters

A method of customizing parameters of an image signal processor of a mobile device, the method comprising:

• providing, via a touch display, an image editing interface;
• generating, via the image editing interface, a first edited image based on a first original image, wherein the first original image comprises first original image data and first metadata indicating a first pattern of processed RGB colors;
• identifying a first mapping function by analyzing the first pattern with respect to a fixed pattern of unprocessed-RGB color space samples;
• generating first unprocessed image data based on the first mapping function and the first original image;
• identifying a first plurality of image signal processor adjustment parameters based on the first unprocessed image data and the first edited image;
• updating a plurality of image signal processor parameters of the image signal processor based on the first plurality of image signal processor adjustment parameters;
• and
• generating, using the updated plurality of image signal processor parameters, a second original image comprising second original image data and second metadata indicating a second pattern of processed RGB colors based on second unprocessed image data received from an image sensor.

A non-transitory computer-readable storage medium storing instructions configured to cause a processor to:

• provide, via a touch display, an image editing interface;
• generate, via the image editing interface, a first edited image based on a first original image, wherein the first original image comprises first original image data and first metadata indicating a first pattern of processed RGB colors;
• identify a first mapping function by analyzing the first pattern with respect to a fixed pattern of unprocessed-RGB color space samples;
• generate first unprocessed image data based on the first mapping function and the first original image;
• identify a first plurality of image signal processor adjustment parameters based on the first unprocessed image data and the first edited image;
• update a plurality of image signal processor parameters of an image signal processor based on the first plurality of image signal processor adjustment parameters;
• and
• generate, using the updated plurality of image signal processor parameters, a second original image comprising second original image data and second metadata indicating a second pattern of processed RGB colors based on second unprocessed image data received from an image sensor.