Systems and methods for annotating target images based on features therein and selected candidate sample images with annotations

A method for image annotation, the method being implemented on a computing device having at least one storage device and at least one processor, the method comprising:

• obtaining sample images and annotation information of each of the sample images, each of the sample images including one or more annotations, and the annotation information of each of the sample images relating to the one or more annotations included in the sample image;
• selecting, based on feature information of a target image to be annotated, one or more candidate sample images from the sample images;
• determining target annotation information of one or more target annotations to be added to the target image based on the annotation information of the one or more candidate sample images;
• and
• adding the one or more target annotations to the target image based on the target annotation information.

A non-transitory computer readable medium, comprising at least one set of instructions for image annotation, wherein when executed by one or more processors of a computing device, the at least one set of instructions causes the computing device to perform a method, the method comprising:

• obtaining sample images and annotation information of each of the sample images, each of the sample images including one or more annotations, and the annotation information of each of the sample images relating to the one or more annotations included in the sample image;
• selecting, based on feature information of a target image to be annotated, one or more candidate sample images from the sample images;
• determining target annotation information of one or more target annotations to be added to the target image based on the annotation information of the one or more candidate sample images;
• and
• adding the one or more target annotations to the target image based on the target annotation information.