METHOD AND DEVICE FOR PERFORMING MAPPING ON SPHERICAL PANORAMIC IMAGE

The present application discloses a method and device for image pasting on a spherical panoramic image. The method may comprises: establishing a spherical coordinate system for a first spherical panoramic image (S101); and mapping the first spherical panoramic image on a spherical surface to obtain a spherical projection image of the first spherical panoramic image (S102); determining a first image pasting area in the spherical projection image according to the selection of the user (S103) and transforming the corresponding image into a plane image (S104); transforming the image to be pasted into a shape of the plane image (S105); mapping the transformed image to be pasted to the spherical coordinate system (S106); rotating the image to be pasted that is mapped to the spherical coordinate system to a position at which the first image pasting area overlaps with the image (S107); transforming the image to be pasted after being transformed into a second spherical panoramic image (S108); determining a second image pasting area corresponding to the first image pasting area (S109); interpolating the second spherical panoramic image into the second image pasting area to complete the pasting (S1010). By applying the embodiments of the present application, distortionless image pasting on a spherical panoramic image is realized. (The most illustrative drawing: Figure 1)