RWYI: Reading What You Are Interested in with a Learning-Based Text Interactive System

Table 2

Technical fields that may be covered by the auxiliary text reading task.

Technical fields	Features	Category	Ref.
Image preprocessing	Enhance images, improve image quality, and help downstream tasks achieve good results	Image warping	[14]
		Image fusion	[15, 16]
		Image superresolution	[10, 17–21]
Object detection	Locate target areas of text that are of interest to readers	Two-stage object detection	[22–24]
		One-stage object detection	[9, 25–28]
Scene text detection	Text region localization for complex scene images in real life	Text detection	[29–31]
Text recognition	Get detected text content of interest	Text recognition	[11, 32–36]