Merge "Add the script to convert normalized byte array back to images." am: 800b05d3cc am: 249623bb17

Original change: https://android-review.googlesource.com/c/platform/test/mlts/benchmark/+/2063852

Change-Id: I9287b69a7a8a18b9126836eaf687857528ce7e20
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>