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Image displaying control method and apparatus thereof

A technology of image display device and control device, applied in the direction of image communication, chemical instrument and method, digital output to display equipment, etc.

Inactive Publication Date: 2011-08-31
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the inventions disclosed in the above-mentioned Patent Document 1 and Patent Document 2, the user has to perform an operation such as scrolling the displayed image or moving the position of a virtual point of view, and discriminates the picture after the important part of the picture can be seen. method

Method used

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  • Image displaying control method and apparatus thereof
  • Image displaying control method and apparatus thereof
  • Image displaying control method and apparatus thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0060] First, an image display control device according to Embodiment 1 of the present invention will be described. figure 1 The configuration of the digital television 100 as an example of the image display control device of the first embodiment is shown.

[0061] (Digital TV)

[0062] First, the signal received by the antenna (not shown) is input figure 1 The tuning unit 101 shown. The tuning unit 101 performs processing such as decoding and error correction on the input signal, and generates digital data called a transport stream format. Furthermore, the generated transport stream (TS) data is de-scrambled by the tuning 101 and supplied to the demultiplexer 102.

[0063] The demultiplexer 102 is used to extract the video data and the TS data composed of the video, audio data, electronic program guide (EPG) data, and data broadcast data of multiple channels provided by the tuner unit 101 through time division multiplexing. The audio data is supplied to the video / audio decoder 1...

Embodiment approach 2

[0149] Hereinafter, an image display control device according to Embodiment 2 of the present invention will be described. In the second embodiment, a case where the display control of image data is performed based on the attention area information distributed in the attention degree will be described. Furthermore, in the following Embodiment 2, the differences from Embodiment 1 will be described, and the description of the same configuration as in Embodiment 1 will be omitted. Picture 10 The configuration of a digital television device 400 as an example of the image display control device according to the second embodiment is shown.

[0150] The display control unit 401, like the display control unit 110 of the first embodiment, instructs the image data input unit 105 to read images, instructs the image processing unit 106 to execute processing, and writes display data to the video memory 107 , Instructs the synthesis processing of the display synthesis unit 108, and instructs t...

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Abstract

The object of the present invention is to display a number of images at the time of partially overlapping display ranges for image data, and to display a plurality of image data while keeping a photographer's intention in the listing. Data including an attention area set in image data and date and time are stored in a storage part. The attention area is evaluated according to the date and time information, and a protective area is determined as a part not overlapping with other image data in the image data to generate protective area information. When a plurality of images are listed on the same screen, a display control part controlling display based on the protective area information specifies the arrangement of the image data so that the area of the overlapping parts of images is maximized while preventing the set protective area from being shielded, displays the list of images on a display part.

Description

technical field [0001] The present invention relates to an image display control device and an image display control method, and is particularly suitable for displaying a plurality of image data in a device for displaying and viewing digital image data so that viewers can easily view them. Background technique [0002] The start of digital high-definition television broadcasting, and the widespread use of televisions compatible with high-definition television, allow you to enjoy high-definition, exciting videos at home more than ever before. On the other hand, due to the popularization of electronic still cameras, not only computers but also users who display digital still images and moving images on the monitoring screen of televisions are also increasing. [0003] When a user views still images and moving images on a television, generally, the user views a list of thumbnail images displayed on a monitor screen, and selects playback data by selecting the thumbnail images. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/37G06F3/14G06F3/0484G06T11/60G06F3/00H04N5/225H04N5/445
CPCH04N7/26223H04N19/0026H04N19/0023H04N7/26276G06F2203/04804G06F3/0482H04N19/162H04N19/17C02F3/205C02F2103/20B01F23/2312B01F2101/305
Inventor 山本高司大野智之吉川智康
Owner CANON KK
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