Grading the Object Model Match
The following chart graphs out the number of objects which match partially or fully to the corresponding
objects in the PG Film frames, as well as the two other site photos. This grading chart confirms that a substantial number of objects
do match a good number of film frames with varied camera positions.
But this grading does not have a relative value so far. I
post this, along with a blank version of the chart, so if other analysts test other model options with different lens specifications,
different camera positions and/or object placements, we can compare their results to mine in a point match system.
If a different
model with lens/camera/object specifications (as noted on a data sheet provided by that analyst) yields a model with a greater number
of matches, it must prevail over mine as more accurate. If there is a tie, equal number of matches, then we must re-evaluate the methodology
and resolve the discrepancy, because there should not be two different models that can equally provide as many matches. If there is
no alternate model which equals or exceeds the number of matches I have shown here, then my model, and the 15mm lens specification,
should prevail as the most accurate model and lens specification.
For any alternate test, the analyst should specify if the tested
lens focal length is theoretical (just a number) or a real lens of known make and specification.
Work on the model will continue
to see if it can be upgraded further for even greater accuracy, and more objects added to see if additional matches will occur.