Picture and character contrast display method and device based on electronic document

The invention discloses a picture and character contrast display method and device based on an electronic document, and relates to the technical field of computers. The method comprises the following steps: displaying text description of a target object in a first display area of a display page of an electronic document, and displaying a picture of the target object in a second display area; acquiring a mouse click instruction, and when the mouse click instruction triggers a first part of a target object in the picture, determining a first keyword associated with the first part in the text description through a preset association relationship and performing highlight display; and when the mouse click instruction triggers a second keyword of the target object in the text description, determining a second part associated with the second keyword in the picture through the association relationship, and highlighting the second part. The invention is suitable for scenes needing picture and character contrast descri