A method and device for recognizing a wide-screen movie display mode

A display mode and wide-screen technology, applied in the field of image recognition, to avoid the effect of image saturation drop

Active Publication Date: 2016-08-24
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a wide-screen movie display mode recognition method and device to solve the problem of accurately recognizing wide-screen movie display mode images in the display screen in the prior art

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  • A method and device for recognizing a wide-screen movie display mode
  • A method and device for recognizing a wide-screen movie display mode
  • A method and device for recognizing a wide-screen movie display mode

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Embodiment Construction

[0054] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0056] Such as figure 2 As shown, a flow chart of a method for identifying a wide-screen movie display mode provided by an embodiment of the present invention, the method includes:

[0057] Step 201: Acquire the image to be displayed, determine the first image displayed in the first area of ​​the display screen and...

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Abstract

The invention discloses a wide-screen movie display mode recognition method and device. The method includes: acquiring an image to be displayed, determining the first image to be displayed in the first area of ​​the display screen, and displaying the image in the first area of ​​the display screen. A second image of a second area in the display screen, the first area is a predetermined area located at the top of the display, and the second area is a predetermined area located at the bottom of the display screen; acquiring the first image and the The pixel grayscale value of the pixel in the second image; if the average pixel grayscale value of all the pixels in the first image and the second image is less than the first threshold, wherein the first threshold is the preset is set, and the first threshold is greater than 0, then it is determined to display the image to be displayed in a widescreen movie display mode.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a recognition method and device for a wide-screen movie display mode. Background technique [0002] Liquid Crystal Display (LCD, Liquid Crystal Display) is an active light-emitting device. Image display relies on the backlight module of the LCD display to provide continuous backlight. Through the switching of liquid crystal molecules, the LCD screen is transmitted to finally realize the display of images. [0003] Due to the assembly and fixation of the LCD screen, the frame squeezes the LCD panel, resulting in changes in the arrangement of the four-corner liquid crystal molecules; or the partial unevenness of the display due to the optical film; The decrease in flatness will lead to the light leakage of the liquid crystal when viewing the image content in a black screen or low-brightness scene under weak ambient light viewing conditions, which will damage the image quality. Esp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34G09G3/36
Inventor 杨嘉黄顺明张玉欣
Owner HISENSE VISUAL TECH CO LTD
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