What are the requirements for image content in Kolors fine-tuned corpus?

[luoan7248]

Mostly the pictures in the fine-tuned corpus have a clear focus on something, such as a character, a puppy, etc. But the picture content is more mixed cases, such as publicity posters, on which there are characters, scenery, and very important text (both in Chinese and English), and even some proper nouns, such as China Petrochemical, China Mobile, etc., fine-tuning is not very good, may I ask is the fine-tuning of the content of the corpus picture is there a specific requirement?