rightful

adj.

合法的；正当的；正直的；

1. What he said is a rightful claim.
   他所说的是正当的要求。
2. This was a rightful but a hard demand.
   这是一个合乎正义的、但是严格的要求。
3. He claims to be the rightful heir.
   他要求做合法的继承人。
4. The property was adjudged to the rightful owner.
   财产判给了合法所有人。
5. He was cheated out of his rightful inheritance.
   他依法应得的遗产被人骗走了。

Can invisible watermarks resolve rightful ownerships
Can invisible watermarks resolve rightful ownerships?
Adaptive watermark mechanism for rightful ownership protection
Resolving rightful ownerships with invisible watermarking techniques: limitations, attacks, and implications
An improved SVD-based watermarking scheme for protecting rightful ownership
Comments on "An SVD-based watermarking scheme for protecting rightful Ownership"
Comments on "An SVD-based watermarking scheme for protecting rightful Ownership"
Tan, T.: A SVD-Based Watermarking Scheme for Protecting Rightful Ownership. IEEE Transactions on Multimedia 4(1), 121-128
A statistical watermark detection technique without using original images for resolving rightful ownerships of digital images
A statistical watermark detection technique without using original images for resolving rightful ownerships of digital images