یک ترجمه بامعنی برای لغت (تخصصی) non-local selfsimilarity

معنی دقیق و روان این کلمه :

non-local selfsimilarity

اکثرا به خودشباهت غیرمحلی ترجمه کردن اما این معنی روانی برای جمله مورد نظر نیست

In this work, we propose a single image dehazing algorithm based on a non-local selfsimilarity prior. The self-similarity prior in natural images shows that a local patch often
has many non-local similar patches, and has been widely used in many image processing