Implementation of Image Enhancement and Edge Detection Algorithm on Diabetic Retinopathy (DR) Image Using FPGA

Table 2

Comparison of synthesis result.

Resources	Sree and Rao’s [7] study	Nausheen et al.’s [6] study	Proposed method
Slice LUTs	2,201 (7%)	7,444 (27%)	1,876 (3.53%)
Flip–flop	1,404 (4%)	358	202 (0.19%)
RAM	2,369 (8%)	—	1,153 (6.63%)
Bounded IOB	17 (6%)	7 (2%)	23 (11.50%)
Slice register	1,401 (9%)	411 (1%)	532 (0.5%)