CN106993213B - Setting device and setting method of sub-picture - Google Patents
Setting device and setting method of sub-picture Download PDFInfo
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- CN106993213B CN106993213B CN201710166305.3A CN201710166305A CN106993213B CN 106993213 B CN106993213 B CN 106993213B CN 201710166305 A CN201710166305 A CN 201710166305A CN 106993213 B CN106993213 B CN 106993213B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- Controls And Circuits For Display Device (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to a setting device and a setting method of a sub-picture, wherein the setting device is used for setting the sub-picture in a display unit and comprises a control unit, an auxiliary unit and a detection unit. The auxiliary unit is positioned in the display area of the display unit; the detecting unit is coupled to the control unit, and is configured to detect first information of the auxiliary unit, where the first information includes a position of the auxiliary unit in the display area and a size occupied by the auxiliary unit, the detecting unit sends the first information to the control unit, and the control unit receives the first information and sets the position and the size of the sub-frame according to the position and the size of the first information. The invention does not need the user to select or adjust the sub-picture in the menu in the display unit, omits the complicated operation steps, and can automatically determine the position and the size of the sub-picture only by the auxiliary unit, thereby being more convenient for setting the sub-picture.
Description
Technical Field
The present invention relates to a setting device and a setting method for a sub-screen, and more particularly, to a setting device and a setting method for a sub-screen with convenient setting.
Background
With the technology of the present day changing day by day, the existing type of the traditional television has also entered the age of the flat panel liquid crystal display from the age of the large-volume image tube, but the operation mode and function of the liquid crystal display of each manufacturer often have different operation modes and functions. The consumer market of the liquid crystal display has been greatly demanded in large size, which is comparable to the size of the traditional television with large volume and the resolution of the signal input source is higher than the display resolution of the traditional television. However, the lcd that can only display a single signal input source frame cannot meet the user's requirement. Therefore, the liquid crystal display with the sub-frame, the main frame and the related applications is more popular for users.
The liquid crystal display is an accessory function for opening the sub-picture window, and the user needs to open the function menu of the main directory to adjust the size, position and mode of the sub-picture, so that the operation is complex.
Disclosure of Invention
In order to solve the problem of complicated setting operation of the sub-screen, the invention provides a setting device of the sub-screen.
The above-mentioned setting device of the sub-picture is used for the setting of the sub-picture in the display unit, and the setting device includes:
a control unit;
an auxiliary unit located in a display area of the display unit; and
the detection unit is coupled with the control unit and used for detecting first information of the auxiliary unit, the first information comprises the position of the auxiliary unit in the display area and the size occupied by the auxiliary unit, the detection unit sends the first information to the control unit, and the control unit receives the first information and sets the position and the size in the first information as the position and the size of the sub-picture.
As an alternative solution, the auxiliary unit is a hand.
As an optional technical solution, the detecting unit is a touch unit, the touch unit is disposed on the display unit, the auxiliary unit is disposed on the detecting unit and directly contacts the detecting unit, and the detecting unit can directly detect the first information.
As an optional technical solution, the detecting unit is an image capturing unit, and the detecting unit captures image information of the auxiliary unit and analyzes the image information to obtain the first information.
As an optional technical solution, the auxiliary unit is an array image unit displayed on the display unit, the detection unit is an image capturing unit, and the detection unit captures image information of one of the array image units in the auxiliary unit and analyzes the image information to obtain the first information.
The invention also provides a setting method of the sub-picture, which is used for setting the sub-picture of the display unit, and the setting method comprises the following steps:
step S1: arranging an auxiliary unit on a display area of the display unit;
step S2: detecting first information of the auxiliary unit, wherein the first information comprises the position and the size of the auxiliary unit;
step S3: and setting the position and the size in the first information as the position and the size of the sub-picture in the display area of the display unit.
As an alternative solution, the auxiliary unit is a hand.
As an optional technical solution, a touch unit is further disposed between the auxiliary unit and the display unit, and in the step S2, the touch unit can directly detect the first information of the auxiliary unit.
As an optional technical solution, in the step S2, an image capturing unit is used to capture the image information of the auxiliary unit and analyze the image information to obtain the first information.
As an optional technical solution, the auxiliary unit is an array image unit displayed on the display unit, and in step S2, an image capturing unit is used to capture image information of one of the array image units in the auxiliary unit and analyze the image information to obtain the first information.
Compared with the prior art, the method and the device do not need a user to select or adjust the sub-picture in the menu in the display unit, save complicated operation steps, can automatically determine the position and the size of the sub-picture only through the auxiliary unit, and are more convenient in setting the sub-picture.
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Drawings
FIG. 1 is a diagram of a device for setting a sub-screen according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of a setting device;
FIG. 3 is a schematic diagram of another embodiment of the setting device of the present invention;
FIG. 4 is a schematic diagram of another embodiment of the setting device of the present invention.
Detailed Description
FIG. 1 is a diagram of a setting apparatus for sub-frames according to the present invention. Referring to fig. 1, a setting apparatus 100 for sub-screen is used for setting sub-screen in a display unit (not shown in fig. 1), and the sub-screen can be used in pip or picture side, that is, when it is required to display pip or picture side, the setting apparatus of the present invention can be used to set the position or size of the sub-screen. The setting apparatus 100 includes a control unit 110, an auxiliary unit 120, and a detection unit 130. The auxiliary unit 120 is located in the display area of the display unit, i.e. the projection of the auxiliary unit 120 on the display unit falls into the display area, and the auxiliary unit 120 can contact the display area of the display unit or not, depending on the detection manner of the detection unit 120. The detecting unit 130 is coupled to the control unit 110, and the detecting unit 130 is configured to detect first information of the auxiliary unit 120, where the first information includes a position of the auxiliary unit 120 in the display area and a size occupied by the auxiliary unit 120, and the size occupied by the auxiliary unit 120 can be understood as a size defined by an outer contour of a projection of the auxiliary unit 120 in the display area. When a user wants to perform sub-screen setting, the auxiliary unit 120 is disposed at a position where the sub-screen is to be displayed in the display area according to usage requirements, the detecting unit 130 detects the auxiliary unit 120 in the display area to obtain first information, the detecting unit 130 sends the first information to the control unit 110, the control unit 110 receives the first information, and sets the position and size of the auxiliary unit 120 in the first information as the position and size of the sub-screen, that is, the auxiliary unit 120 is used as an auxiliary tool for sub-screen setting, and the sub-screen set according to the first information can completely cover the area related to the auxiliary unit 120. Here, the position of the auxiliary unit 120 refers to a position of a projection of the auxiliary unit 120 in the display area.
Thus, the setting device 100 of the present invention does not require the user to select or adjust the sub-screen from the menu in the display unit, thereby eliminating the tedious operation steps, and only requiring the auxiliary unit 120 to automatically set the position and size of the sub-screen, thereby providing more convenience and flexibility in setting the sub-screen.
FIG. 2 is a schematic diagram of an embodiment of a setting device according to the present invention. Referring to fig. 2, in the present embodiment, the auxiliary unit 121 is, for example, a hand of a user, the display unit 200 is a touch display unit, and the position and size of the auxiliary unit 121 can be detected by using a touch function of the display unit 200, that is, the detecting unit 131 is a touch unit disposed on the display unit 200, and when the auxiliary unit 121 is placed on the detecting unit 131 and directly contacts the detecting unit 131, the detecting unit 131 can directly detect and record the position and size of the auxiliary unit 121 in the display area as the first information. When the sub-picture is to be set, namely the user places a hand on the touch unit, the relative position of the hand of the user in the display area and the size of the hand of the user are judged and obtained through the touch unit, the position and the size are recorded as first information, the first information is transmitted back to a control unit (not shown), and the control unit determines the position and the size of the sub-picture according to the first information and forms a corresponding sub-picture on the display area.
In other embodiments, if the display unit 200 does not have a touch function, the detecting unit 131 may also adopt other structures to detect the relative position and size of the auxiliary unit 121 in the display area.
FIG. 3 is a schematic diagram of another embodiment of the setting device of the present invention. Referring to fig. 3, in the present embodiment, the display unit 300 does not have a touch function, that is, the position and size of the auxiliary unit 122 (taking the hand of the user as an example) cannot be detected by the touch function, but is detected by another detecting unit 132, the another detecting unit 132 has an image capturing function, such as a mobile phone or a camera with a camera function, and can capture an image of the auxiliary unit 122 (taking the hand of the user as an example) and analyze the first information according to the captured image information. The other detecting unit 132 captures the image of the auxiliary unit 122, namely, the image including the auxiliary unit 122 and the display unit 300 or the image including the projection of the auxiliary unit 122 on the display area of the display unit 300 and the image of the display unit 300, and analyzes the pixel color, the brightness ratio, or the characteristic shape of the auxiliary unit 122 (for example, the outline of the hand of the user is analyzed by taking the hand of the user as an example) in different areas included in the image, so as to obtain the proportion (or the size) and the relative position of the auxiliary unit 122 in the display area of the display unit 300 when the auxiliary unit 122 is placed on (contacted or not contacted) the display unit 300, and uses the size and the relative position as first information, and then transmits the first information back to the control unit (not shown) by a wireless communication method (for example, wireless network data transmission, bluetooth data transmission, or other communication methods (USB data transmission), the control unit determines the relative position and size of the sub-picture displayed in the display area of the display unit 300 according to the first information. In the present embodiment, the auxiliary unit 122 is, for example, a hand of a user. Of course, in other embodiments, the auxiliary unit 122 may also be other components, for example, in another embodiment of the setting apparatus of the present invention shown in fig. 4, the auxiliary unit 123 is an array image unit (for example, the image A, B, C in fig. 4) displayed on the display unit 300, the detecting unit 133 is still an image capturing unit (for example, a mobile phone or a camera with a camera function), the detecting unit 133 captures image information of one of the array image units in the auxiliary unit 123 (for example, a portion shown by a dotted line box in fig. 4, i.e., the image C), analyzes a relative position and a size of one of the array image units in the display unit 300 according to the image information and uses the relative position and the size as first information, after the detecting unit 133 captures the image data, the embedded software analyzes the first information, and then uses a wireless communication method (for example, wireless network data transmission, bluetooth data transmission, etc.) or another communication method (USB data transmission) to transmit the first information The information is transmitted back to the control unit (not shown), which determines the relative position and size of the sub-picture displayed in the display area of the display unit 300 according to the first information. In other embodiments, the auxiliary unit 123 may also be other elements, such as a book, etc., and only needs to satisfy the function of auxiliary setting.
The invention also provides a setting method of the sub-picture, which is used for setting the sub-picture of the display unit, and the setting method comprises the following steps:
step S1: arranging an auxiliary unit in a display area of the display unit;
step S2: detecting first information of the auxiliary unit, wherein the first information comprises the position and the size of the auxiliary unit;
step S3: and setting the position and the size of the sub-picture in the display area of the display unit according to the position and the size in the first information.
That is, the auxiliary unit is used as an auxiliary tool for setting the sub-screen, and the sub-screen set according to the first information can completely cover the area related to the auxiliary unit. Therefore, the user does not need to select or adjust the sub-picture in the menu in the display unit, and can automatically determine the position and the size of the sub-picture only through the auxiliary unit, so that the setting of the sub-picture is more convenient.
In one embodiment, the auxiliary unit is a hand of a user, and a touch unit is disposed between the auxiliary unit and the display unit, and in step S2, the touch unit can directly detect the first information of the auxiliary unit.
In another embodiment, the auxiliary unit is still the user' S hand, but in step S2, the image capturing unit is used to capture the image information of the auxiliary unit and analyze the image information to obtain the first information.
In another embodiment, the auxiliary unit is an array image unit displayed on the display unit, and in step S2, the image capturing unit is used to capture image information of one of the array image units in the auxiliary unit and analyze the image information to obtain the first information.
In summary, the invention does not require the user to select or adjust the sub-picture in the menu of the display unit, omits complicated operation steps, and can automatically determine the position and size of the sub-picture only by the auxiliary unit, which is more convenient and flexible in setting the sub-picture, wherein the auxiliary unit can be the hand of the user or any common object in life, and increases the interest of the user while increasing the functions of the display unit, thereby improving the user experience.
The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. A setting device of sub-screen is used for setting the sub-screen in the display unit, which is characterized in that the setting device comprises:
a control unit;
an auxiliary unit located in a display area of the display unit; and
the detection unit is coupled with the control unit and used for detecting first information of the auxiliary unit, the first information comprises the position of the auxiliary unit in the display area and the size occupied by the auxiliary unit, the detection unit sends the first information to the control unit, the control unit receives the first information and determines the position and the size of the sub-picture according to the position and the size in the first information so as to form a corresponding sub-picture in the display area, and the sub-picture can completely cover the area related to the auxiliary unit.
2. The setting device as claimed in claim 1, wherein the auxiliary unit is a hand of a user.
3. The setting device of claim 2, wherein the detecting unit is a touch unit disposed on the display unit, the auxiliary unit is disposed on the detecting unit and directly contacts the detecting unit, and the detecting unit can directly detect the first information.
4. The setting device as claimed in claim 2, wherein the detecting unit is an image capturing unit, the detecting unit captures image information of the auxiliary unit and analyzes the first information according to the image information.
5. The setting device of claim 1, wherein the auxiliary unit is an array image unit displayed on the display unit, the detection unit is an image capturing unit, and the detection unit captures image information of one of the array image units in the auxiliary unit and analyzes the first information according to the image information.
6. A setting method of a sub-screen is used for setting the sub-screen of a display unit, and is characterized in that the setting method comprises the following steps:
step S1: arranging an auxiliary unit on a display area of the display unit;
step S2: detecting first information of the auxiliary unit, wherein the first information comprises the position and the size of the auxiliary unit;
step S3: and determining the position and the size of the sub-picture according to the position and the size in the first information so as to form a corresponding sub-picture in the display area, wherein the sub-picture can completely cover the area related to the auxiliary unit.
7. The setting method as claimed in claim 6, wherein the auxiliary unit is a hand of a user.
8. The setting method of claim 7, wherein a touch unit is further disposed between the auxiliary unit and the display unit, and in the step S2, the touch unit can directly detect the first information of the auxiliary unit.
9. The method of claim 7, wherein in the step S2, an image capturing unit is used to capture image information of the auxiliary unit and the first information is analyzed according to the image information.
10. The method of claim 6, wherein the auxiliary unit is an array image unit displayed on the display unit, and in step S2, an image capturing unit is used to capture image information of one of the array image units in the auxiliary unit and analyze the first information according to the image information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710166305.3A CN106993213B (en) | 2017-03-20 | 2017-03-20 | Setting device and setting method of sub-picture |
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| CN201710166305.3A CN106993213B (en) | 2017-03-20 | 2017-03-20 | Setting device and setting method of sub-picture |
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| CN106993213B true CN106993213B (en) | 2020-11-27 |
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| CN111988522B (en) * | 2020-07-28 | 2022-04-22 | 北京达佳互联信息技术有限公司 | Shooting control method and device, electronic equipment and storage medium |
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| US8169414B2 (en) * | 2008-07-12 | 2012-05-01 | Lim Seung E | Control of electronic games via finger angle using a high dimensional touchpad (HDTP) touch user interface |
| KR102063075B1 (en) * | 2013-06-28 | 2020-01-07 | 엘지전자 주식회사 | Service system, digital device and method of processing a service thereof |
| CN106250036A (en) * | 2016-07-21 | 2016-12-21 | 广东欧珀移动通信有限公司 | Control method and control device |
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| CN101617271A (en) * | 2007-02-15 | 2009-12-30 | 格斯图尔泰克股份有限公司 | Use the enhancing input of flashing electromagnetic radiation |
| CN103294280A (en) * | 2012-03-02 | 2013-09-11 | 原相科技股份有限公司 | Optical touch device, passive touch system and input detection method thereof |
| CN104238828A (en) * | 2013-06-13 | 2014-12-24 | 仁宝电脑工业股份有限公司 | Display device operation method and system |
| CN103796074A (en) * | 2014-01-21 | 2014-05-14 | 深圳市九洲电器有限公司 | PIP operating method and system for set top box |
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