Foreshadow
发表于 2025-3-28 16:36:03
http://reply.papertrans.cn/55/5456/545573/545573_41.png
Cuisine
发表于 2025-3-28 21:03:09
Contrast-optimal , out of , secret sharing schemes in visual cryptography,o prove optimality. They also proved that for all fixed k ≤ n, there are (k, n)-schemes with contrast (2e)./√2πk - for k = 2, 3,4 the contrast is approx. 1/105, 1/698 and 1/4380.).In this paper, we show that by solving a simple linear program, one is able to compute exactly the best contrast achieva
Basilar-Artery
发表于 2025-3-29 01:02:47
http://reply.papertrans.cn/55/5456/545573/545573_43.png
phlegm
发表于 2025-3-29 03:19:26
http://reply.papertrans.cn/55/5456/545573/545573_44.png
先锋派
发表于 2025-3-29 09:32:35
http://reply.papertrans.cn/55/5456/545573/545573_45.png
无力更进
发表于 2025-3-29 11:53:37
http://reply.papertrans.cn/55/5456/545573/545573_46.png