CN103517106A - Hand-held device and method of controlling the same - Google Patents
Hand-held device and method of controlling the same Download PDFInfo
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- CN103517106A CN103517106A CN201210209954.4A CN201210209954A CN103517106A CN 103517106 A CN103517106 A CN 103517106A CN 201210209954 A CN201210209954 A CN 201210209954A CN 103517106 A CN103517106 A CN 103517106A
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Abstract
A hand-held device is used for controlling play effects of video equipment which is used for displaying images. The hand-held device comprises a shooting unit, an image analysis unit and a communication unit. The shooting unit is used for shooting image which include display frames of the video equipment and background frames around the video equipment. The image analysis unit is used for analyzing differences between the background frames and the display frames and generating image compensation signals based on the differences. The communication unit is used for sending the image compensation signals to the video equipment to adjust the display frames of the video equipment. In addition, the invention provides a method of controlling the hand-held device.
Description
Technical field
The present invention relates to a kind of handheld device, relate in particular to a kind of for controlling the handheld device of video equipment result of broadcast.
Background technology
Existing video equipment, for example, television set, display, the visual and sound effects of its broadcasting can be affected during changes in environmental conditions around.Generally, user generally adopts manual mode progressively to adjust to obtain preferably visual and sound effects to the image in video equipment and Sound control parameter.Yet this kind of mode operates cumbersome.
Summary of the invention
In view of this, be necessary to provide a kind of handheld device of easy control video equipment result of broadcast.
In addition, be also necessary to provide a kind of control method of easy control video equipment result of broadcast.
A kind of handheld device is for controlling the result of broadcast of video equipment.This video equipment is for display frame.Described handheld device comprises image unit, image analyzing unit and communication unit.Described image unit is for pickup image, and described image comprises display frame and the video equipment background frame around of video equipment.Described image analyzing unit is used for analyzing the difference of background frame and display frame, and produces image compensation signal according to this difference.Described communication module group is for sending to described video equipment to adjust with the display frame to described video equipment described image compensation signal.
For controlling a control method for video equipment result of broadcast, described video equipment is for display frame.Described control method comprises the steps:
Pickup image, this image comprises display frame and the video equipment background frame around of video equipment;
Analyze the difference between background frame and video display frame;
According to this difference, produce image compensation signal;
Sending image compensation signal adjusts with the aobvious picture to described video equipment to described video equipment.
Above-mentioned handheld device and control method, can automatically be adjusted to preferably image effect and sound effect according to ambient noise and TV background around, and complete without user's step-by-step operation, more convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a better embodiment video system.
Fig. 2 is the functional block diagram of a better embodiment video system.
Fig. 3 is the image schematic diagram that the video system shown in Fig. 1 is taken.
Fig. 4 is the control method flow chart that a better embodiment video system is adjusted image.
Fig. 5 is the control method flow chart that a better embodiment video system is adjusted sound.
Main element symbol description
Audio collection unit 25
Audio treatment unit 13
Display control method step S401-S409
Audio control method step S501-S507
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1, video system 100 comprises video equipment 10 and for controlling the handheld device 20 of video equipment 10.Handheld device 20 can be remote controller, mobile phone, personal digital assistant, panel computer etc.Between handheld device 20 and video equipment 10, carry out wireless connections, for example, WIFI, bluetooth connect or infrared connection.Video equipment 10 can be television set, display etc.In the present embodiment, video equipment 10 can display frame and output sound.Video equipment 10 uses WIFI to be connected with handheld device 20.
As shown in Figure 2, handheld device 20 comprises instruction generation unit 21, communication unit 22, image acquisition units 23, image analyzing unit 24, audio collection unit 25 and audio analysis unit 26.
Audio collection unit 25 is opened for responding this enabled instruction, for gathering ambient noise.Audio collection unit 25 is microphone.
Audio treatment unit 13 is adjusted the sound of the output of video equipment 10 according to this audio compensation signal.
Please refer to Fig. 4 and Fig. 5, it is for controlling the control method flow chart of the result of broadcast of video equipment.Control method comprises display control method (as Fig. 4) and audio control method (as Fig. 5).Wherein, display control method and audio control method can start simultaneously, also can start separately.Take display control method and audio control method below starts separately as example and describes.This display control method comprises the steps.
Step S401, connects handheld device and video equipment.
Step S403, pickup image, this image comprises display frame and the video equipment background frame around of video equipment.Wherein, the display frame of video equipment images in predetermined imaging region, and background frame images in outside predetermined imaging region.
Step S405, analyzes the difference between background frame and video display frame.This difference is heterochromia.This heterochromia can be the wherein one in the different and luminance difference of color temperature difference.
Step S407, produces image compensation signal according to this difference.
Step S409, sends image compensation signal and adjusts with the aobvious picture to described video equipment to described video equipment.
Please refer to Fig. 5, it is for controlling the audio control method of video equipment.This audio control method comprises the steps.
Step S501, connects handheld device and video equipment.
Step S503, gathers environmental noise.
Step S505, produces audio compensation signal according to environmental noise.
Step S507, sends audio compensation signal and adjusts with the sound that video equipment is exported to video equipment.
Above-mentioned handheld device 20 and control method, can automatically be adjusted to preferably image effect and sound effect according to ambient noise and TV background around, and complete without user's step-by-step operation, more convenient.In addition, in above-mentioned handheld device 20 and control method, the display frame of background frame and video equipment 10 is imagings under same condition, and according to the difference between the two, the display frame of video equipment 10 is compensated, can make the display effect of video equipment 10 identical to the effect of people's vision with video equipment 10 scenery around, therefore, the demonstration of video equipment 10 is more real.In addition, above-mentioned handheld device 20 and control method can also be adjusted according to environmental noise the sound of video equipment 10 outputs, thereby make the sound of video equipment 10 outputs diminished by the interference of environmental noise.
Claims (10)
1. a handheld device, it is for controlling the result of broadcast of video equipment, this video equipment is for display frame, it is characterized in that: described handheld device comprises image unit, image analyzing unit and communication unit, described image unit is for pickup image, described image comprises display frame and the video equipment background frame around of video equipment, described image analyzing unit is for analyzing the heterochromia of background frame and display frame, and produce image compensation signal according to this difference, described communication module group is for sending to described video equipment to adjust with the display frame to described video equipment described image compensation signal.
2. handheld device as claimed in claim 1, is characterized in that: described image unit images in the display frame of described video equipment in predetermined imaging region, and described background frame images in outside predetermined imaging region.
3. handheld device as claimed in claim 1, is characterized in that: described image compensation signal comprises the heterochromia between background frame and the display frame of video equipment, in order to adjust the color of the display frame of video equipment.
4. handheld device as claimed in claim 1, it is characterized in that: described image compensation signal comprises colour temperature difference between background frame and the display frame of video equipment and the one in luminance difference, in order to adjust colour temperature or the brightness of the display frame of video equipment.
5. handheld device as claimed in claim 1, it is characterized in that: described video equipment is also for output sound, described handheld device also comprises audio collection unit and audio analysis unit, described audio collection unit is used for gathering environmental noise, and described audio analysis unit is for producing audio compensation signal for adjusting the sound of the output of video equipment according to environmental noise.
6. handheld device as claimed in claim 5, it is characterized in that: described handheld device also comprises instruction generation unit, described instruction generation unit generates link order for responding user's input operation, described communication module is used for responding described link order and is connected with described audio frequency apparatus, and after connecting, sends enabled instruction to start described image unit and described audio collection unit.
7. handheld device as claimed in claim 1, is characterized in that: described handheld device is the wherein one in mobile phone, personal digital assistant and panel computer.
8. a control method, it is for controlling video equipment result of broadcast, and described video equipment, for display frame, is characterized in that: described control method comprises the steps:
Pickup image, this image comprises display frame and the video equipment background frame around of video equipment;
Analyze the difference between background frame and video display frame;
According to this difference, produce image compensation signal;
Sending image compensation signal adjusts with the aobvious picture to described video equipment to described video equipment.
9. control method as claimed in claim 8, is characterized in that: described image unit images in the display frame of described video equipment in presumptive area, and described background frame images in outside presumptive area.
10. control method as claimed in claim 8, is characterized in that: described video equipment is for output sound, and described control method also comprises:
Gather environmental noise;
According to environmental noise, produce sound compensating signal so that the sound of video equipment output is adjusted;
Sending audio compensation signal adjusts with the sound that video equipment is exported to described video equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209954.4A CN103517106A (en) | 2012-06-25 | 2012-06-25 | Hand-held device and method of controlling the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209954.4A CN103517106A (en) | 2012-06-25 | 2012-06-25 | Hand-held device and method of controlling the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103517106A true CN103517106A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210209954.4A Pending CN103517106A (en) | 2012-06-25 | 2012-06-25 | Hand-held device and method of controlling the same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534751A (en) * | 2015-11-02 | 2018-01-02 | 三星电子株式会社 | Display device and its method for displaying image |
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2012
- 2012-06-25 CN CN201210209954.4A patent/CN103517106A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534751A (en) * | 2015-11-02 | 2018-01-02 | 三星电子株式会社 | Display device and its method for displaying image |
| US10467933B2 (en) | 2015-11-02 | 2019-11-05 | Samsung Electronics Co., Ltd. | Display device and image displaying method therefor |
| CN107534751B (en) * | 2015-11-02 | 2020-08-11 | 三星电子株式会社 | Display apparatus and image display method thereof |
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Application publication date: 20140115 |