Using a dedicated AI processing unit within the BIONZ XR2, the a7R VI's autofocus precision and subject recognition has been improved. The new Real-time Recognition AF+ offers more stable and reliable performance, especially with distant subjects and when changing subject types. This subject detection system works with seven different selectable target types:
- Human, which tracks body and head positions for accurate portraits. Real-time Eye AF+ performance has also improved human pose estimation capabilities as well as more tracking stability in crowded scenes, better recognition of smaller and distant subjects, and more persistent tracking of partially obscured subjects.