Image sensor post processing

A method, comprising:

• generating, by an image sensor, a first raw output to represent a first intensity of incident light based on a first relationship;
• generating, by the image sensor, a second raw output to represent a second intensity of the incident light based on a second relationship;
• generating, by a post processor, a first post-processed output based on the first raw output and based on the first relationship such that the first post-processed output is linearly related to the first intensity based on a third relationship;
• and
• generating, by the post processor, a second post-processed output based on the second raw output and based on the second relationship such that the second post-processed output is linearly related to the second intensity based on the third relationship.

A non-transitory computer readable medium storing instructions that, when executed by a hardware processor, causes the hardware processor to:

• receive, from an image sensor, a first raw output to represent a first intensity of incident light based on a first relationship;
• receive, from the image sensor, a second raw output to represent a second intensity of the incident light based on a second relationship;
• generate a first post-processed output based on the first raw output and based on the first relationship such that the first post-processed output is linearly related to the first intensity based on a third relationship;
• and
• generate a second post-processed output based on the second raw output and based on the second relationship such that the second post-processed output is linearly related to the second intensity based on the third relationship