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A camera and image processing method
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An image processor and camera technology, applied in the field of image processing, can solve problems such as deployment difficulties, response speed problems, and large edge server size, so as to avoid slow response speed and reduce hardware costs
Active Publication Date: 2021-10-15
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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Problems solved by technology
[0004] In the process of realizing the present invention, the inventor found that there are at least the following technical problems in the prior art: image processing in the cloud requires image data transmission, bandwidth problems during data transmission, and timeliness of response to image processing results Problem: To perform image processing on the edge server, it is necessary to set up a high-performance edge server, which is costly. At the same time, due to the large size of the edge server, it is difficult to deploy; for the combination of cloud computing and edge computing, not only the cost is high, but also there is a problem of response speed , and offline image data processing cannot be performed
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Embodiment 1
[0024] figure 2 A schematic structural diagram of a camera provided in Embodiment 1 of the present invention, the camera includes an image sensor 110, a data transmission interface 120, and a main control chip 130, and the main control chip 130 includes a first ARM processor 131, an ISP image processor 132 and At least two DSP digital processors 133; wherein, the image sensor 110 is electrically connected to the ISP image processor 132 for collecting image signals within the shooting range, and transmitting the image signals to the ISP image processor 132;
[0025] The ISP image processor 132 is electrically connected to the first ARM processor 131, and is used to perform image processing on the received image signal, generate a captured image, and send the captured image to the first ARM processor 131;
[0026] The first ARM processor 131 is electrically connected to at least two DSP digital processors 133 respectively, and is used to distribute received images to at least t...
Embodiment 2
[0046] Figure 4 It is a schematic flowchart of an image processing method provided in Embodiment 2 of the present invention. The method is executed by the camera provided in the above embodiment to realize image processing. Specifically, the image processing method includes:
[0047] S210. The camera collects image signals within the shooting range to generate a shooting image.
[0048] S220. The camera acquires an image analysis instruction, performs image analysis on the captured image according to the image analysis instruction, and generates an image analysis result.
[0049] S230. The camera outputs the captured image and / or the image analysis result.
[0050] In this embodiment, on the basis of the image capture function, the camera performs image analysis on the captured image to obtain an image analysis result, and outputs one or both of the captured image and the image analysis result according to user requirements. Wherein, the image analysis instruction may be p...
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Abstract
The embodiment of the invention discloses a camera and an image processing method. The camera includes an image sensor, a data transmission interface and a main control chip, and the main control chip includes a first ARM processor, an ISP image processor and at least two DSP digital processors; the image sensor is electrically connected with the ISP image processor, and the ISP image processing The device is electrically connected to the first ARM processor, and the first ARM processor is respectively electrically connected to at least two DSP digital processors, and the at least two DSP digital processors respectively perform image analysis on the received image to obtain image analysis results; data transmission The interfaces are respectively electrically connected to the first ARM processor and at least two DSP digital processors. The camera provided by the embodiment of the present invention has both the image capture function and the image analysis and processing function, without uploading the captured image to the edge server or the cloud, and can realize offline processing, which further avoids the problem of slow response speed caused by data transmission, and at the same time reduces the hardware cost.
Description
technical field [0001] Embodiments of the present invention relate to image processing technologies, and in particular, to a camera and an image processing method. Background technique [0002] Because the image contains a large amount of information, a large amount of feature information in the image can be extracted through image processing technology, so image processing technology is widely used in various fields. [0003] At present, traditional cameras only have the function of image capture, and the collected images are transmitted to image processing computing platforms, such as cloud computing and edge computing. Exemplary, see Figure 1A , Figure 1A It is a schematic diagram of image processing based on cloud computing in the prior art. Among them, the camera collects image data, transmits the image data to the server, and the server transmits the image data to the cloud, and performs intelligent computing in the cloud, wherein the intelligent computing can be to...
Claims
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Application Information
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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N9/04
CPCH04N23/60H04N23/80H04N23/10
Inventor 刘自银郭景昊张夏杰陈宇刘巍吴江旭乌日尼安山
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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