Video target detection method and device and storage medium

• Main Author: XIE ZHIHUAI
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2019
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The embodiment of the invention discloses a video target detection method and device and a storage medium, and is applied to the technical field of information processing. According to the method provided by the embodiment of the invention, after the video target detection device extracts the characteristics of each frame of image in the to-be-detected video, weighting processing is carried out onthe characteristics of each channel in a plurality of channels in the obtained characteristic spectrum to obtain a weighted characteristic spectrum, so that the characteristics of certain unimportantchannels are weakened, and the characteristics of other important channels are enhanced. Therefore, in the weighted feature map, in the process of fusing the features of the adjacent frame images orthe adjacent interval frame images in the to-be-detected video, the feature fusion operation can establish the feature association in time sequence on the basis of better feature quality, the relationship between the frames of