Originally posted by mattdm Makes no sense. In LV, it could just use contrast detection and have many more points than that.
Matt, I agree with your analysis. It could explain these specs from the rumor mill alone.
Maybe except for this one. BECAUSE it makes no sense.
Talking about 77 AF points with contrast AF is ridiculous. As you said.
So, it probably INDEED has leaked from some stupid, simplifying marketing info.
And then, it may actually make sense...
Cut the image in 7 x 11 fields (the center field plus 3 above/below plus 5 left/right). Makes each field 425 x 445 pixels large, near square. Large enough to do contrast AF and histogram per field. I can imagine an algorithm which works this way by splitting the image into fields. And a marketing department turning this into 77 AF points