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Image fusion system and method based on ARM and DSP heterogeneous dual-core processor

A dual-core processor and image fusion technology, applied in the field of image processing, can solve the problems of slow running speed of the terminal, slow speed of ARM core processing matrix, etc., and achieve the effect of increasing the speed of image fusion

Active Publication Date: 2010-04-21
SHANGHAI CAMA OPTOELECTRONICS EQUIP
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  • Application Information

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Problems solved by technology

However, due to the limitation of the slow processing speed of the ARM core matrix, the terminal runs slowly

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  • Image fusion system and method based on ARM and DSP heterogeneous dual-core processor
  • Image fusion system and method based on ARM and DSP heterogeneous dual-core processor
  • Image fusion system and method based on ARM and DSP heterogeneous dual-core processor

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Embodiment Construction

[0028] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the scope of protection of the present invention is not limited to the following the described embodiment.

[0029] Such as figure 1 As shown, the image fusion system based on ARM and DSP heterogeneous dual-core processors involved in this embodiment includes: an operation processing module 1 and a user terminal 2 , wherein: the user terminal 2 is connected to the operation processing module 1 .

[0030] The user terminal 2 is a desktop computer, which is connected to the operation processing module 1 to transmit the cross-compiled information of the user terminal 2 and the output information of the operation processing module 1 .

[0031] The operation processing mo...

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Abstract

The invention relates to image fusion system and method based on an ARM and DSP heterogeneous dual-core processor, belonging to the technical field of image processing. The image fusion system comprises an operation processing module and a user terminal, wherein the user terminal is connected with the operation processing module to transmit the cross-compiling information of the user terminal and output information of the operation processing module. In the image fusion method, an imager fusion function is jointly realized by heterogeneous dual-core by adopting an embedded system with ARM transferring DSP; and finally fusion images are obtained through the processing of the user terminal. The invention develops the characters that ARM is good at processing branch prediction and the DSP is good at multiply operation, thereby obviously increasing the image fusion speed of the image fusion system and method.

Description

technical field [0001] The present invention relates to a device and method in the technical field of image processing, in particular to an image fusion system and method based on ARM (Advanced Reduced Instruction Set Computer) and DSP (Digital Signal Processing) heterogeneous dual-core processors. Background technique [0002] Image fusion technology has broad prospects in embedded applications in the fields of medicine, military and aerospace. General image fusion technology is implemented using desktop computers or graphics workstations. Since these desktop devices cannot meet the comprehensive requirements of space, power consumption, performance and cost, As a result, image fusion technology is difficult to be widely used. [0003] After searching the existing technical documents, it is found that the Chinese patent application number is: 01133782.6, and the name is: DSP-based embedded face automatic detection device and method. This application can automatically detect...

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Application Information

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IPC IPC(8): G06T1/00G06T1/20G06T1/60
Inventor 祝永新魏弋彭赵峰施跃华刘平平
Owner SHANGHAI CAMA OPTOELECTRONICS EQUIP