Image processing method and equipment

An image processing device and image processing technology, applied in the field of image processing, can solve problems such as expensive software, inability to perform automatic processing, and affecting the quality of panoramic images.

Active Publication Date: 2009-07-15
NEC (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in these images, there will also be some removed objects, which will affect the quality of the formed panoramic image and bring regrets to people.
[0005] An existing method of removing objects in an image and repairing the image is manually by means of professional image processing software like Photoshop, which cannot be done automatically
In addition, on the one hand, these software are relatively expensive, on the other hand, users need a lot of training to be able to master the functions of these software

Method used

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Embodiment Construction

[0015] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0016] figure 1 A structural block diagram of an image processing device according to an embodiment of the present invention is shown. like figure 1 As shown, the image processing apparatus according to the embodiment of the present invention includes: an object definition unit 110, which defines a removal object in a target image that is a part of the panoramic image, for example, manually selects a target area in the target image that includes the removal object; an image set determination unit 120 , determine a specific set of related images from several captured images, each of which is related to the target image (the several images may be multiple photos or multiple images in a filmed video), and contains at least a part of the object to be removed defined by the object definition unit 10; the sub-region selection unit 130 select...

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Abstract

The invention discloses a method and a device for processing an image, used to remove a removed object in a target image and repair the target image. The method for processing the image comprises steps of defining a target area containing the removed object in the target image; extracting at least a sub area as an image from other images related with the target image stack, wherein all aforesaid other images a removed object different from a shooting view point of the target image; selecting pixels pf same position corresponding to the sub area from the image stack pixel by pixel based on theoptimization method to substitute pixels in the target area. Through the inventive method and device for processing images, a user can repair images so as to form ideal images while removing removed images from shot imaged to his delight.

Description

technical field [0001] The invention relates to computer image processing, in particular to an image processing method and device, which can automatically remove objects such as occluders in a captured image, and repair a target image according to information in other images related to it. Background technique [0002] At present, digital cameras are increasingly popular, and users can record a large number of photos with digital cameras in daily life. [0003] For example, many travelers take many photos of a scenic spot from different perspectives during a trip, so as to leave good memories of the trip. However, there are often objects that you don't want to keep in your photos. For example, a very nice landscape image has a portrait that you don't want to keep. It is difficult for the user to remove the target area (the sub-area of ​​the image containing the removed object) from the image without leaving a visible trace. [0004] In addition, photo-sharing communities ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
Inventor 王建宇谢杰成徐成华王嘉
Owner NEC (CHINA) CO LTD
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