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An image processing method, device and equipment

An image processing and image technology, applied in the field of image processing, can solve the problems that the user cannot observe in real time, the user moves outside the shooting screen, and the image cannot be seen in real time.

Inactive Publication Date: 2017-08-18
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Light painting photography is usually taken outdoors at night or in a dark room. The darker the ambient light, the better the shooting effect. At present, light painting photography requires certain photography skills and has high professional requirements for users. Users may need to repeat drawing many times to obtain The desired image; during the light painting process, the user cannot observe his position in the shooting screen in real time, so the user often moves out of the shooting screen during the shooting process; in addition, currently, the user only has Only after the light painting photography is finished can the image drawn by oneself be seen, and the image drawn by oneself cannot be seen in real time during the drawing process. Therefore, the user is in a state of blind drawing in the process of light painting photography

Method used

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  • An image processing method, device and equipment
  • An image processing method, device and equipment
  • An image processing method, device and equipment

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0021] figure 1 It is a schematic diagram of the light painting photography system 100 provided by the embodiment of the present invention. Since in light painting photography, the movement track of the light source is photographed, it is necessary to photograph at night or under low light conditions. Before shooting, the user can first select the preset background 104 of light painting photography, that is, what kind of scenery the user needs to use as the shooting scene of light painting photography, the user can choose the preset background according to his own wishes, here choose trees and grass The preset background is only a schematic illustration, and those skilled in the art may choose other scenes as the preset background, which is not specifically limited here. It is worth noting that when t...

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Abstract

An image processing method, device and equipment are disclosed. The method includes sequentially acquiring N frames of images which are images captured by photographing a motion of a light source in a preset background by a photographing device, with the N being an integer greater than or equal to 2; and when the i-th frame image in the N frames of images is acquired, combining the light source image information in the i-th frame image with the light source image information extracted from each of the images in the previous i-1 frame images to obtain a first motion trail of the light source and displaying the first motion trail of the light source, with the i being more than 1 and not more than N. An image drawn by a user can be displayed in real time through the method, so that a user can preview a light painting image drawn by the user, thus achieving an effect of drawing while watching, and improving flexibility of light painting photographing.

Description

[0001] Copyright statement [0002] The disclosure of this patent document contains material that is protected by copyright. This copyright belongs to the copyright owner. The copyright owner has no objection to the reproduction by anyone of the patent document or the patent disclosure as it exists in the official records and files of the Patent and Trademark Office. technical field [0003] Embodiments of the present invention relate to the communication field, and more specifically, to an image processing method, device, and equipment. Background technique [0004] Light painting photography is a photographic work obtained by shooting the moving track of the light source through the long exposure mode of the shooting device. Any light source can be used as a part of the imaging effect. Light painting photography is usually taken outdoors at night or in a dark room. The darker the ambient light, the better the shooting effect. At present, light painting photography requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00H04N5/232
CPCG06T3/00H04N23/62
Inventor 封旭阳赵丛
Owner SZ DJI TECH CO LTD
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