Digital Image Blending by Inexact Multiplication

Digital image blending is commonly used in applications such as photo editing and computer graphics where two images are combined to produce a desired blended image. can be by addition or multiplication, usually exact multiplication performed for blending. In this paper, we evaluate the usefulness of inexact digital Towards this, describe how an array multiplier made introducing vertical cut(s) it assigning distinct combinations binary values dangling inputs product bits. We considered many 8-bit obtained using multipliers shown, which demonstrates For 8 × blending, one our viz. IAM01-VC8 was found achieve 63.3% reduction area, 21% critical path delay, 72.3% power dissipation, 78.1% energy compared multiplier. addition, achieved 60.6% 9.7% 64.7% 68.1% high-speed that automatically synthesized logic synthesis tool. The were physically realized 32/28 nm CMOS process technology.