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Method and device for image processing

An image processing device and image processing technology, applied in the fields of multimedia and image processing, can solve the problems that photos cannot reach a 360-degree panoramic viewing angle, and a perfect spherical panorama cannot be obtained.

Active Publication Date: 2015-06-24
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides an image processing method and device, which overcomes the technical problem that it is impossible to achieve a 360-degree panoramic viewing angle for a single shot of an ordinary shooting device, and it is impossible to obtain a perfect spherical panorama. Or pre-store ordinary photos for processing to get asteroid special effects pictures

Method used

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  • Method and device for image processing
  • Method and device for image processing

Examples

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Embodiment 1

[0022] figure 1 is a flow chart of an image processing method provided by an embodiment of the present invention, such as figure 1 As shown, the image processing method includes the following steps:

[0023] Step S101, acquiring an image to be processed.

[0024] In the embodiment of the present invention, the mobile terminal first needs to obtain the image to be processed. The mobile terminal can be a mobile phone, a card camera, a SLR camera, a notebook computer with a camera, etc. The image processing method provided in the embodiment of the present invention can also be used For other data processing equipment, such as desktop PC, etc.

[0025] In the embodiment of the present invention, the mobile terminal can acquire the image to be processed according to the image sensed by the photosensitive element in real time. When the user uses the mobile terminal to take pictures, the electronic photosensitive element in the mobile terminal can display the sensed image data on ...

Embodiment 2

[0048] In daily use, the image processed by the mobile terminal is usually not a 360-degree panorama, and sometimes the angle of the image to be processed is even smaller than 90 degrees. In this case, the images on the left and right sides of the image to be processed are not continuous. There are noticeable differences when taken together. At this time, the image to be processed is directly converted into an asteroid special effect picture, then when the patterns on the left and right sides of the line θ=0 are connected, a large mutation will occur, and a complete asteroid special effect picture cannot be formed, thus failing to satisfy the user need.

[0049] In order to overcome the above problems, an embodiment of the present invention provides an image processing method, Figure 4 is a flow chart of an image processing method provided by an embodiment of the present invention, such as Figure 4 As shown, the image processing method includes the following steps:

[005...

Embodiment 3

[0085] Figure 7 is a block diagram of an image processing device provided by an embodiment of the present invention, such as Figure 7 As shown, the image processing device 700 includes: an image acquisition unit 701, a special effect conversion unit 702, and a picture output unit 703, wherein:

[0086] An image acquiring unit 701, configured to acquire an image to be processed.

[0087] In the embodiment of the present invention, the image acquisition unit 701 first acquires the image to be processed. The image processing device 700 can be a mobile phone, a card camera, a SLR camera, a notebook computer with a camera, etc., and the image processing device 700 provided in the embodiment of the present invention The device 700 is also other data processing equipment, such as a desktop PC and the like.

[0088] In the embodiment of the present invention, Figure 8 is a block diagram of the image acquisition unit 701 provided by the embodiment of the present invention, as F...

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Abstract

The invention relates to a method and device for image processing. The method comprises the following steps of: obtaining an image to be processed; carrying out coordinate transformation processing on the image to be processed, thereby obtaining a little-planet-effect picture; and outputting the little-planet-effect picture. According to the method and the device, provided by embodiments of the invention, little-planet-effect pictures can be created and output according to images or pre-stored photos which are sensed by a terminal in real time.

Description

technical field [0001] The present invention relates to the technical field of multimedia, in particular to the technical field of image processing, and in particular to an image processing method and device. Background technique [0002] With the continuous development of terminal technologies, imaging technologies on mobile terminals are also continuously developed, and more and more users use mobile terminals to take photos or videos. [0003] When a user takes a photo or a video, he can use various special effect filters preset in the mobile terminal to process the taken photo, such as a pinhole filter, an old photo filter, and the like. Real time camera effect means that when users use the camera to take pictures, they can preview the special effects through the screen without waiting until the picture is taken, and the special effects will be updated in real time with the screen preview. Before displaying each frame of the screen preview image, the shooting device pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/60G06T7/40
Inventor 张波王博蔡经伟朱和泉
Owner XIAOMI INC
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