According to a report in Barron’s, digital sensor developer OmniVision Technologies will be supplying CMOS image sensors for the next-generation iPad, expected to launch in the first quarter of 2011. Citing a brief research note from investment firm Detweller Fenton, the report suggests that the new iPad will ship with both a rear-facing 5 MP and front-facing VGA camera and is expected to support FaceTime video calling. Detweller indicates that…