A sea target infrared imaging identification apparatus

Abstract

The invention discloses a sea target infrared imaging identification apparatus comprising a main processing panel and a display panel. The main processing panel comprises an image transmit-receive module (101), a bus control module, a digital signal processor module, an image data storage module, a communication interface module, a non-uniformity correction system-on-a-chip (SoC), a multistage filtering application specific integrated circuit (ASIC) and a mark application specific integrated circuit (ASIC), and the main processing panel completes pretreatment of images and identification and tracking of objects. The display panel comprises an image transmit-receive module (102), an image real time display control module and a display data storage module. According to the invention, the real-time performance, the stability and the reliability of sea target automatic object identification on a moving platform are effectively guaranteed, and at the same time, because the utilization of the Soc / ASICs, the power consumption of the apparatus is effectively reduced.

Description

technical field [0001] The invention relates to an image recognition device, in particular to an infrared imaging recognition device for sea targets, which is used for infrared imaging recognition and tracking of sea targets by a moving platform. Background technique [0002] The process of target recognition is generally as follows: first collect target scene data, then preprocess the collected data to reduce background clutter, and finally perform target detection, recognition and tracking on the preprocessed image. For multi-element linear array or focal plane infrared imaging, non-uniformity correction must also be performed in the preprocessing stage to eliminate the influence of inconsistencies in the response curves of each sensitive element on imaging. [0003] In the complex sea and sky background, there are disturbances such as dynamic undulating waves, bright bands of the sun, and clouds. In the long-distance infrared target imaging, the intensity of the target r...

AI Technical Summary

Problems solved by technology

Isomorphic design is easy to use and suitable for common functions, but these advantages come at the cost of performance and efficiency, requiring more resources in the design and use process

DSP will undertake more algorithm processing tasks, resulting in low overall efficiency, power consumption and real-time performance are not ideal

Images