https://www.alibabacloud.com/help/en/imm/developer-reference/api-imm-2020-09-30-encodeblindwatermark
Call EncodeBlindWatermark to embed a blind text watermark in an image - Intelligent Media...
Use the `EncodeBlindWatermark` API to embed robust, invisible text watermarks into images that survive common attacks like compression and scaling.