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Image thumbnail display method, image thumbnail display device and storage medium

A display method and technology of a display device, which are applied in the direction of color signal processing circuits, etc., can solve the problems of increasing user cost, good display of high dynamic range image thumbnails, etc., and achieve rich image colors, increased experience and satisfaction. Effect

Active Publication Date: 2021-01-05
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] At present, in order to be able to display high dynamic range images well and obtain the best viewing experience, a display device that matches the high dynamic range images is required to achieve this, thus increasing the cost of use for users
In addition, limited by the current technical means, the good display of high dynamic range image thumbnails is still at a relatively low level

Method used

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  • Image thumbnail display method, image thumbnail display device and storage medium
  • Image thumbnail display method, image thumbnail display device and storage medium
  • Image thumbnail display method, image thumbnail display device and storage medium

Examples

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Embodiment Construction

[0031] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0032] With the development of the times, videos or images with ultra-high definition, high dynamic range, and wide color gamut are gradually promoted. Among them, a High-Dynamic Range image (High-Dynamic Range, HDR10+ for short) is a new form of video or image display widely promoted at present. Compared with standard-dynamic range images (Standard-Dynamic Range), high-dynamic-range ...

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Abstract

The invention relates to an image thumbnail display method, an image thumbnail display device and a storage medium. The image thumbnail display method comprises the steps of obtaining a media file ofa to-be-displayed image thumbnail, wherein the media file comprises a high dynamic range image corresponding to the image thumbnail; converting the color bitmap format of the high dynamic range imageinto a specified color bitmap format, wherein the bit number corresponding to the color component in the specified color bitmap format is greater than a specified bit number threshold; based on the specified color bitmap format, generating a color bitmap for displaying the image thumbnail and displaying the image thumbnail. According to the method disclosed in the invention, the image thumbnail ofthe high dynamic range image can be displayed normally.

Description

technical field [0001] The present disclosure relates to the technical field of image display, and in particular to an image thumbnail display method, an image thumbnail display device and a storage medium. Background technique [0002] High-Dynamic Range images (HDR10+ for short), compared with Standard-Dynamic Range images (Standard-Dynamic Range), have clearer levels of light and shade, richer image colors, and can more realistically reproduce real scenes . [0003] At present, in order to display high dynamic range images well and obtain the best viewing experience, a display device matching the high dynamic range images is required to achieve this, thus increasing the user's use cost. In addition, limited by the current technical means, the good display of high dynamic range image thumbnails is still at a relatively low level. Contents of the invention [0004] In order to overcome the problems existing in related technologies, the present disclosure provides an ima...

Claims

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Application Information

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IPC IPC(8): H04N9/68
CPCH04N9/68
Inventor 李瑞
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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