Patent
Multifunctional intelligent image conversion system
TLDR
In this paper, the authors proposed a multifunctional intelligent image conversion system, which relates to the field of the video image processing, and a first conversion chip in the system is used for decoding the data of a camera link video image and inputting the converted data to a FPGA (field programmable gate array) chip, an SDI (serial digital interface) decoding chip is used to decode the SDI standard-definition image, after the time sequence is reintegrated by the FPGAs chip, the data can be directly converted to a video image conformingAbstract:
The invention relates to a multifunctional intelligent image conversion system, which relates to the field of the video image processing. A first conversion chip in the system is used for decoding the data of a camera link video image and inputting the converted data to a FPGA (field programmable gate array) chip, an SDI (serial digital interface) decoding chip is used for decoding the data of an SDI standard-definition image and inputting the converted data to the FPGA chip, after the time sequence is reintegrated by the FPGA chip, the data can be directly converted to a video image conforming to protocols of VGA (video graphics array), PAL (programmable array logic), SDI and camera link interface, the data also can be inputted to a DSP (digital signal processor) ship so as to solve the maximal value and the minimal value of the image gray scale and the resolution rate of the image, and after being under the pseudo-color enhanced processing and the image gray-scale stretching processing according to the image information calculated by the DSP chip, the image is outputted and displayed. Due to the adoption of the multifunctional intelligent image conversion system, conversion among multiple interfaces such as camera link, SDI, VGA and PAL can be realized, and the quality of the outputted image is high.read more
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References
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Patent
Embedded vision detecting system
TL;DR: In this article, the authors proposed an embedded vision detection system, which is provided with a multi-state power control unit, an image acquisition control and preprocessing unit, image analysis unit and a human-computer interactive unit.
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TL;DR: In this article, an intelligent device for switching camera link to a serial digital interface (SDI) relates to the technical field of image processing and solves the problems that the existing various cameras based on a camera link interface can not display on a monitor directly and quality of displayed images is poor.
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TL;DR: In this article, a mean shift-based embedded type image tracking system was proposed for the field of industrial control and identification, in particular to a mean-shift-based EIT system, which comprises a Cameralink interface, a field programmable gate array (FPGA), a first data storage, shared storage, a digital signal processor (DSP), a second storage, an analog/digital (A/D) chip, an digital/analog (D/A) chip and a display.