Projection fusion method based on neural network

• Main Authors: SHI ZONGSHENG, ZOU ZHIXIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention relates to the technical field of artificial intelligence, in particular to a projection fusion method based on a neural network, and the method comprises the steps: obtaining an illumination image, a projection image and a target image, obtaining a projection overlapping region according to the illumination image, obtaining a homography matrix of each first pixel according to the projection image, and obtaining a target image; obtaining a homography matrix and an accuracy degree of each second pixel according to the homography matrix of each first pixel, obtaining a first fusion target image and a second fusion target image of each second pixel according to the homography matrix of each second pixel and the sub-projection image, and finally obtaining a projection offset feature vector; and according to the projection offset feature vector, projector adjustment parameters are obtained by using a neural network, and the projector is adjusted. The parameter adjustment method of the projector is ob