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Image signal processing method and system, computer equipment and storage medium

A technology of image signal processing and computer programs, applied in the field of communication, can solve the problems of high power consumption of architecture and high manufacturing cost

Active Publication Date: 2021-01-01
ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the synchronous acquisition of multiple ISP acquisition modules will result in relatively high power consumption of the architecture and relatively high manufacturing costs.

Method used

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  • Image signal processing method and system, computer equipment and storage medium
  • Image signal processing method and system, computer equipment and storage medium
  • Image signal processing method and system, computer equipment and storage medium

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Embodiment Construction

[0049] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0050] In the process of image signal processing, the ISP (image signal processing) acquisition module is currently used for image signal acquisition. There is no image sensor control signal in the existing scheme, and multi-eye image data acquisition can be realized by means of software; for Image sensors without synchronous control or master-slave mode can also be composed of such image sensors into a multi-eye system by software. In addition, in the resource environment with limited pin pins, software control can be used to save pin pin occupation and release pin pins f...

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Abstract

The invention relates to an image signal processing method and system, computer equipment and a storage medium, and the method comprises the following steps: synchronizing transmission signals of multi-view image sensors, and setting a preset phase difference between the multi-view image sensors; setting a time division multiplexing mode for a single ISP acquisition module according to the presetrelative difference, and performing switching acquisition of image signals on the multi-view image sensors by using the ISP acquisition module; and adjusting the frame rate conversion of the transmission signal according to the ambient brightness during signal acquisition. According to the method, the single ISP acquisition module is used for correspondingly acquiring the multi-view image sensor,and the chip architecture is relatively simple, so that the heating power is relatively low. In another aspect, the multi-view image sensor synchronization method is wider in applicability, a common image sensor has the functions of soft state and output data recovery, and a multi-view image sensor acquisition system can be realized without large modification.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to an image signal processing method, system, computer equipment and storage medium. Background technique [0002] At present, in the process of image signal acquisition and processing, the mainstream multi-eye solution uses multiple ISP acquisition modules to synchronously collect multi-eye image sensor data and process them. However, the synchronous acquisition of multiple ISP acquisition modules will result in relatively high power consumption of the architecture and relatively high manufacturing costs. [0003] On the other hand, there is a solution for multi-purpose hardware to send synchronization signals, that is, set one image sensor to work in master mode, and other image sensors to work in slave mode, and then the main control chip controls the output of synchronization signals to the master sensor, and the master sensor in turn The output sync signal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/12H04N5/235H04N5/268
CPCH04N5/12H04N5/268H04N23/73
Inventor 叶国洪胡胜发
Owner ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD