Embodiments described herein provide an apparatus comprising a processor to divide a first image projection into a plurality of regions, the plurality of regions comprising a plurality of points, determine an accuracy rating for the plurality of regions, and apply one of a first rendering technique to a first region in the plurality of regions when the accuracy rating for the first region in the plurality of regions fails to meet an accuracy threshold or a second rendering technique to the first region in the plurality of regions when the accuracy rating for the first region in the plurality of regions meets an accuracy threshold, and a memory communicatively coupled to the processor. Other embodiments may be described and claimed.