Single-target tracking method and device, terminal and storage medium

• Main Authors: CHEN FANGLIN, RHO KWANG-MYUNG, ZHONG MINGHAN, PEI WENJIE
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a single target tracking method and device, a terminal and a storage medium, and the method comprises the steps: inputting a reference image into a feature extraction network, obtaining a first feature image outputted by the feature extraction network, inputting a to-be-tracked image into the feature extraction network, and obtaining a second feature image outputted by the feature extraction network, the reference image comprises target mark information; inputting the first feature image into an encoder, and obtaining an intermediate feature image output by the encoder; and inputting the intermediate feature image and the second feature image into a decoder to obtain output data of the decoder, and determining a target tracking result in the to-be-tracked image according to the output data of the decoder, the decoder including cross-correlation operation. When the target in the to-be-tracked image is tracked, the cross-correlation operation is combined in the decoder, so that more accu