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Image format identification method and apparatus

An image format and recognition method technology, applied in the field of image recognition, can solve problems such as reducing user experience, and achieve the effects of improving user experience, reducing user operations, and improving recognition accuracy

Inactive Publication Date: 2017-10-20
ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual recognition adds additional operations and reduces user experience

Method used

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  • Image format identification method and apparatus
  • Image format identification method and apparatus
  • Image format identification method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] figure 1 It is a flow chart of an image format identification method provided by Embodiment 1 of the present invention. This embodiment is applicable to quickly identify whether an image satisfies the three-dimensional conversion format. This method can be implemented by the image format identification device provided by the embodiment of the present invention. To execute, the device can be implemented in software and / or hardware, and the device can be integrated into a terminal with a 3D imaging function, such as a smart phone, a computer, or a digital TV with a 3D function. see figure 1 , the method specifically includes:

[0053] S110. Acquire an image to be recognized, where the image to be recognized includes a first image area and a second image area.

[0054] In this embodiment, the image to be recognized is an image including two image areas, and each image area displays an image independently, wherein the first image area and the second image area can be dist...

Embodiment 2

[0073] Figure 4 It is a flow chart of an image format recognition method provided by Embodiment 2 of the present invention. On the basis of the above embodiments, it is further provided that according to the pixel point information in the corresponding pixel collection line in each image area, determine the Whether the image meets the method of 3D conversion format. Correspondingly, see figure 2 , the method specifically includes:

[0074] S210. Acquire an image to be recognized, where the image to be recognized includes a first image area and a second image area.

[0075] S220. Determine a preset number of pixel acquisition lines in each image area according to a preset sampling rule, and the pixel acquisition lines in the first image area and the pixel acquisition lines in the second image area satisfy the preset position corresponding rule.

[0076] S230. Obtain an average luminance value of each pixel in the corresponding pixel collection line in each image area.

[...

Embodiment 3

[0100] Figure 5 It is a schematic structural diagram of an image format recognition device provided in Embodiment 3 of the present invention, and the device may specifically include:

[0101] An image acquiring device 310, configured to acquire an image to be recognized, wherein the image to be recognized includes a first image area and a second image area;

[0102] The pixel collection line determination module 320 is configured to determine a preset number of pixel collection lines in each image area according to a preset sampling rule, and the pixel collection lines of the first image area and the pixel collection lines of the second image area meet the preset position correspondence rule;

[0103] The image judging module 330 is used to determine whether the image to be recognized satisfies the three-dimensional conversion format according to the pixel point information of the corresponding position pixel collection line in each image area;

[0104] The image processing...

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Abstract

Embodiments of the invention disclose an image format identification method and apparatus. The method comprises the steps of obtaining a to-be-identified image, wherein the to-be-identified image comprises a first image region and a second image region; determining a preset number of pixel collection lines in each image region according to a preset sampling rule, wherein the pixel collection lines of the first image region and the pixel collection lines of the second image region meet a preset positional correspondence rule; according to pixel point information of the pixel collection lines of a corresponding position in each image region, determining whether the to-be-identified image meets a three-dimensional conversion format or not; and if yes, performing three-dimensional conversion processing on the to-be-identified image. According to the method and the apparatus, the problem that a user is required to identify the image format through naked eyes in the prior art is solved; the image format is automatically identified; the accuracy of identifying the image format is improved; the user operation is reduced; and the user experience is improved.

Description

technical field [0001] Embodiments of the present invention relate to image recognition technology, and in particular to a method and device for recognizing an image format. Background technique [0002] With the gradual development of 3D (Three Dimensions, three-dimensional) imaging technology, virtual reality devices or glasses-free 3D devices are gradually entering people's lives and work. [0003] Two similar but different images of the same object obtained from two different perspectives, the above two images are set left and right or up and down to form an SBS (Side-By-Side) format image, and the left and right or top and bottom of the SBS format image Image overlap can form a three-dimensional effect. In the current naked-eye 3D device, an image file or video file marked in the SBS format can be automatically converted into a 3D stereoscopic image or video. [0004] However, for an unmarked image file or video file, the format of the file is generally determined in ...

Claims

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Application Information

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IPC IPC(8): G06T7/90G06K9/62G06T3/00
CPCG06T7/90G06F18/22G06T3/08
Inventor 高光磊丁仁国周春节张鹭
Owner ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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