Google explains how the Live HDR+ feature on the Pixel 4 and 4a works

[GSMArena]

The new Pixel 4a supports Live HDR+ and Dual Exposure, features first introduced with the Pixel 4 (note that these won’t be backported to older devices). The tech giant published a detailed blog post explaining how the two features work. First, what is Live HDR+? It shows a real time preview of what the final HDR+ photo will look like. Note that this is just a preview derived using a different algorithm. The real HDR+ takes 3-15 underexposed photos (to reduce noise), aligns them and merges them. After the merge, tone mapping is applied to produce the final photo where details in...

Please, Log in or Register to view URLs content!