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Image acquisition equipment, quick starting method thereof, storage medium and terminal

An image acquisition device and a quick-start technology, applied in image communication, color signal processing circuits, televisions, etc., can solve the problems of unable to meet the needs of users for quick start, time-consuming, etc.

Pending Publication Date: 2021-08-13
GALAXYCORE SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of external control and adjustment of the image sensor generally takes a long time, which cannot meet the increasingly stringent quick start requirements of users.

Method used

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  • Image acquisition equipment, quick starting method thereof, storage medium and terminal
  • Image acquisition equipment, quick starting method thereof, storage medium and terminal
  • Image acquisition equipment, quick starting method thereof, storage medium and terminal

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Embodiment Construction

[0033] As mentioned in the background, when a current device integrated with an image sensor is started, the host of the device usually adjusts the image output parameters of the image sensor. However, this external control and adjustment of the image sensor generally takes a long time, which cannot meet the increasingly stringent quick start requirements of users.

[0034] In order to solve the above technical problems, an embodiment of the present invention provides a quick start method for an image acquisition device, comprising: in response to receiving a quick start command, operating in a quick start mode to acquire an original image at a first frame rate, wherein, the The first frame rate is higher than the image acquisition frame rate when the image acquisition device operates in a normal sampling mode; the original image is optimized to obtain a processed image; the processed image is output to the image acquisition the exterior of the device.

[0035] By adopting th...

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Abstract

Provided are an image acquisition device and a quick starting method thereof, a storage medium, and a terminal. The method comprises: in response to a received quick start instruction, operating according to a quick start mode to acquire an original image according to a first frame rate, the first frame rate being higher than an image acquisition frame rate when the image acquisition device operates according to a normal sampling mode; performing optimization processing on the original image to obtain a processed image; and outputting the processed image to the outside of the image acquisition equipment. According to the scheme, by optimizing the performance of the image acquisition equipment in the quick starting stage, the time for the image acquisition equipment from starting to normal image output can be greatly shortened, and the time for controlling and adjusting the image acquisition equipment by the outside is shortened.

Description

technical field [0001] The present invention relates to the technical field of image acquisition, and in particular to an image acquisition device, a quick start method thereof, a storage medium, and a terminal. Background technique [0002] Image sensors are semiconductor devices that convert optical image signals into electrical signals. Among various image sensors, a Complementary Metal Oxide Semiconductor (CMOS for short) image sensor (CMOS Image Sensor for short, CIS) is widely used due to its advantages of small size, low power consumption, and low price. [0003] Existing CMOS image sensors (which may be referred to as image sensors for short) mainly include front-side illumination (FSI for short) CMOS image sensors and back-side illumination (BSI for short) CMOS image sensors. Among them, the back-illuminated CMOS image sensor is more widely used because of its better photoelectric conversion effect, and the back-illuminated CMOS image sensor may also be called a ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/235H04N5/243H04N9/73H04N23/76
CPCH04N23/80H04N23/73H04N23/76H04N23/88
Inventor 冯挺
Owner GALAXYCORE SHANGHAI
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