CameraLink image processing device and photoelectric rotating tower

Abstract

The invention provides a CameraLink image processing device and a photoelectric rotating tower, and relates to the technical field of a photoelectric rotating tower. The CameraLink image processing device comprises a FPGA processing module, a DSP processing module and a power supply processing module; and the FPGA processing module acquires a high-definition image in a CameraLink system, convertsgenerated CameraLink data into YUV422 data, sends the YUV422 data to the DSP processing module, receives compressed image data compressed by the DSP processing module and sends the compressed image data to a display control side by a data link, so that the display control side monitors a shooting case of the photoelectric rotating tower in real time. According to the technical scheme provided by the invention, a FPGA and DSP architecture is used, acquired images can be compressed, synchronously transmitted to the data link and synchronously stored in an on-board magnetic disk, snapshot processing on a key region can be implemented, photos are transmitted to the data line in real time, and the CameraLink image processing device and the photoelectric rotating tower can be widely applied in the image recording direction of various on-board, vehicle-mounted and ship-borne photoelectric equipment.

Description

technical field [0001] The invention relates to the technical field of photoelectric turrets, in particular to a CameraLink image processing device and a photoelectric turret. Background technique [0002] At present, the image recording equipment of the photoelectric turret only has the function of power-on recording, does not have the function of real-time downloading, does not have the function of taking pictures and downloading in real time, and cannot watch the images taken by the photoelectric turret camera in real time, and the recorded data is original data , the data volume is large and the power consumption is too high, and it is impossible to capture photos of the region of interest observed in real time. In addition, the current image recording equipment cannot adapt to the image resolution, so it cannot be used directly when the resolution of the image source changes or the nature of the image source changes. The current photoelectric turret image recording equi...

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Problems solved by technology

[0002] At present, the image recording equipment of the photoelectric turret only has the function of power-on recording, does not have the function of real-time downloading, does not have the function of taking pictures and downloading in real time, and cannot watch the images taken by the photoelectric turret camera in real time, and the recorded data is original data , the volume of data is large and the power consumption is too high, it is impossible to capture photos of the region of interest observed in real time

In addition, the current image recording equipment cannot adapt to the image resolution, so it cannot be used directly when the resolution of the image source changes or the nature of the image source changes. The current photoelectric turret image recording equipment is low-cost, small in size, light Quality, low power consumption, lack of intelligence

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