Image segmentation method for a target object, device, and storage medium

An electronic device, comprising:

• at least one processor;
• and
• a memory configured to store at least one program;
• wherein the at least one program, when executed by the at least one processor, causes the at least one processor to perform the following steps:
• fusing a visual feature corresponding to an original image with a text feature corresponding to a description language to obtain a multimodal feature, wherein the description language is used for specifying a target object to be segmented in the original image;
• determining a visual region of the target object according to an image corresponding to the multimodal feature and recording an image corresponding to the visual region as a response heat map;
• and
• determining a segmentation result of the target object according to the image corresponding to the multimodal feature and the response heat map,
• wherein determining the visual region of the target object according to the image corresponding to the multimodal feature comprises:
• performing correlation filtering on the image corresponding to the multimodal feature to obtain the visual region of the target object.

A non-transitory computer-readable storage medium, which is configured to store a computer program which, when executed by a processor, causes the processor to perform the following steps:

• fusing a visual feature corresponding to an original image with a text feature corresponding to a description language to obtain a multimodal feature, wherein the description language is used for specifying a target object to be segmented in the original image;
• determining a visual region of the target object according to an image corresponding to the multimodal feature and recording an image corresponding to the visual region as a response heat map;
• and
• determining a segmentation result of the target object according to the image corresponding to the multimodal feature and the response heat map,
• wherein determining the visual region of the target object according to the image corresponding to the multimodal feature comprises:
• performing correlation filtering on the image corresponding to the multimodal feature to obtain the visual region of the target object.