CN100446549C - Television and image displaying method thereof - Google Patents
Television and image displaying method thereof Download PDFInfo
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- CN100446549C CN100446549C CNB2005100699426A CN200510069942A CN100446549C CN 100446549 C CN100446549 C CN 100446549C CN B2005100699426 A CNB2005100699426 A CN B2005100699426A CN 200510069942 A CN200510069942 A CN 200510069942A CN 100446549 C CN100446549 C CN 100446549C
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Abstract
The present invention relates to a television which comprises an image input interface, a user operation unit, an image processing unit and an image display unit, wherein the image input interface is connected to the image processing unit, the image processing unit is connected to the image display unit and the user operation unit is used for generating corresponding control instructions according to the operation of users, wherein the image processing unit is used for processing image signals input by the image input interface according to the control instructions, and the processed image signals are transmitted to the image display unit. The processing of the image signals comprises the steps of dividing images and enhancing the display effects of image integration or parts after dividing. The present invention also discloses an image display method of the televisions.
Description
Technical field
The present invention relates to TV images and handle and Display Technique, particularly relate to a kind of television set and method for displaying image thereof.
Background technology
Along with society and scientific and technological progress, various consumption electronic products are universal day by day, and for example, television set is quite high in the popularity rate of family, school and amusement place and other places; Competition between each manufacturer and the distributors is also fierce day by day.
At present, some television sets have possessed the image effect enhancement function, particularly the digital high-definition television machine.But the television set of prior art does not have effective method to realize the contrast of different image effects when display image, thereby can't make the consumer understand the image effect of the high definition of this television set better.
For example, if adopt an independent television set to show, then because without comparison, can not embody its good display effect; If with two identical television set pendulum contrasts together, then can be contradictory, also can't show good display effect objectively; If with two different television set pendulum contrasts together, then may relate to relevant legal issue, easily produce unnecessary dispute.
In view of this, need provide a kind of and can present the television set of different display effects and relevant therewith method for displaying image simultaneously.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of television set and method for displaying image thereof, can different image effects be contrasted intuitively.
For this reason, the technical scheme of technical solution problem of the present invention is: a kind of television set is provided, comprises image input interface, user operation unit, graphics processing unit and image-display units; Described image input interface is connected to graphics processing unit, and described graphics processing unit is connected to image-display units; Described user operation unit is used for producing control instruction corresponding according to user's operation;
Described graphics processing unit is used for according to described control command the picture signal of image input interface input being handled, with the image signal transmission after handling to image-display units; Described processing comprises split image, and strengthen the integral image display effect or cut apart after the display effect of part.
Preferably, described graphics processing unit comprises figure image intensifying control register, is used for the reinforced effects of configuration image.
Preferably, described graphics processing unit comprises that inside has the Hudson chip of figure image intensifying window function.
Preferably, described graphics processing unit switches to pairing next show state of this control command with current show state after receiving control command.
Preferably, described graphics processing unit comprises:
The image window unit is used for cutting apart from the picture signal of this image input interface;
The image effect enhancement unit is used for the display effect of picture signal is optimized;
Control unit is used for coordinating according to the control command that user operation unit produces the work of image window unit and image effect enhancement unit, determines the show state of television set.
The present invention also provides a kind of method for displaying image of television set, comprises step:
1) receives pending picture signal;
2) reception is according to the control command of user's operation generation;
3) according to described control command picture signal after the processing is handled and exported to the earlier figures image signal; Described processing comprises: split image, and strengthen the integral image display effect or cut apart after the display effect of part;
4) picture signal after the demonstration aforementioned processing.
Preferably, described step 3) also comprises the show state that inquiry is current, and adjusts display effect according to Query Result.
Preferably, described show state specifically comprises: image window is closed, and image enhancement functions is closed; Image window is opened, and image enhancement functions is opened; Image window is closed, and image enhancement functions is opened.
Preferably, being meant the cutting apart of described step 3) image is divided into left and right sides two parts, also can be two parts up and down, can also be in the middle of/two parts all around; Or window is on the screen angle, and window is between two angles of screen.
Preferably, the enhancing of described step 3) specifically comprises the self adaptation adjustment to colourity, contrast, pixel optimization, and color strengthens management, noise reduction and definition management.
With respect to prior art, television set of the present invention and method for displaying image thereof the invention has the beneficial effects as follows: owing to can come split image or split image not according to control command, and can optionally carry out effect optimization, thereby can realize the contrast of brand-new image effect integral image or part.
When the present invention is applied to digital TV in high resolution, more can embody the validity of image effect way of contrast of the present invention.
Description of drawings
Fig. 1 is the block diagram of television set of the present invention;
Fig. 2 is the flow chart of method for displaying image of the present invention;
Fig. 3 is the workflow diagram of graphics processing unit in the embodiments of the invention;
Fig. 4 is the schematic diagram that television set of the present invention is in first state;
Fig. 5 is the schematic diagram that television set of the present invention is in second state;
Fig. 6 is the schematic diagram that television set of the present invention is in the third state;
Fig. 7 is the block diagram of graphics processing unit in the second embodiment of the present invention.
Embodiment
Main design of the present invention is: by with the image separated into two parts, a part has reinforced effects, the no reinforced effects of a part, thus form obvious contrast, a kind of control methods of brand-new image effect is provided.
See also Fig. 1, television set comprises image input interface 110, user operation unit 120, graphics processing unit 130 and image-display units 140; Image input interface 110 is connected to graphics processing unit 130, user operation unit 120 have and graphics processing unit 130 between data channel, graphics processing unit 130 is connected to image-display units 140.
Above-mentioned reinforced effects both can act on entire image, can only act on the image window part again.When only acting on image window, the image effect of image window will reach optimum efficiency, and the part outside the image window just is common image effect.
Image-display units 140 receives the picture signal of graphics processing unit 130 outputs.
Seeing also Fig. 2, is the flow chart of TV images display packing of the present invention.
Step S210 receives pending picture signal.
Step S220 receives the control command according to user's operation generation.
Step S230 handles and exports picture signal after the processing according to described control command to the earlier figures image signal; Described processing comprises: start image window image is cut apart; Close image window shows complete image; Start the image effect enhancement function, optimize image effect; Closing image effect enhancement function is exported common image effect.
Described optimization comprises that self adaptation adjustment, pixel optimization, the color to colourity, contrast strengthens management, noise reduction and definition management.
Step S240, the signal after the demonstration aforementioned processing.
Seeing also Fig. 3, is the flow chart of graphics processing unit among the embodiment of method for displaying image of the present invention.
In the present embodiment, graphics processing unit 130 adopts Hudson (Hudson) chip FLI8125, is the special chip of a TV and digital video.
The flow process of graphics processing unit is controlled by its inner software.
Step S310, graphics processing unit 130 carry out button and detect;
Step S320 has judged whether that push button signalling produces; If then enter step S330; If not, then return step S310.
Step S330 inquires about current show state, and adjusts display effect according to Query Result.
The step of described adjustment display effect specifically can be:
Step S331, current first state that is in, be that entire image is the effect (Fig. 4 reference) that is not activated image enhancement functions, then execution in step S332 enters second state, starts the image window function, the image of television set as shown in Figure 5, be divided into left and right sides two parts, left-half is the effect that is not activated image enhancement functions, and right half part is the effect that has started image enhancement functions.
Step S333, current second state that is in, then execution in step S334 enters the third state, and close image window to be showing entire image, and image enhancement functions opened (Fig. 6 with reference to).
Step S335, the current third state that is in, then execution in step S336 enters first state, shows entire image, and the image enhancement functions of entire image is closed (Fig. 4 with reference to).
That is to say that the whole operation process has three states: image window is closed, image enhancement functions is closed, image window is opened, and image enhancement functions is opened, image window is closed, and image enhancement functions is opened.
Certainly, can be left and right sides two parts after image is cut apart, also can be two parts up and down, can also be in the middle of/two parts all around.Or window is on the screen angle, and window is between two angles of screen; Window can be in any position of screen in a word.
Among this embodiment, described graphics processing unit adopts integrated chip and inner program thereof to realize.Need to prove that graphics processing unit is not limited to the described form of this embodiment, can also adopt other can realize the similar structures of identical function.
Seeing also Fig. 7, is another embodiment of the graphics processing unit of television set of the present invention.
The graphics processing unit of described television set comprises image window unit 710, image effect enhancement unit 720, control unit 730.
Wherein, image window unit 710 is used for the entire image signal from image input interface 110 is cut apart.
The image effect enhancement unit then 720 is used for the display effect of picture signal is optimized, and output image signal is to image-display units 140.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a television set comprises image input interface, user operation unit, graphics processing unit and image-display units; Described image input interface is connected to graphics processing unit, and described graphics processing unit is connected to image-display units; Described user operation unit is used for producing control instruction corresponding according to user's operation;
It is characterized in that: described graphics processing unit is used for according to described control command the picture signal of image input interface input being handled, with the image signal transmission after handling to image-display units; Described processing comprises split image, and strengthen the integral image display effect or cut apart after the display effect of part.
2. television set according to claim 1 is characterized in that: described graphics processing unit comprises figure image intensifying control register, is used for the reinforced effects of configuration image.
3. television set according to claim 1 and 2 is characterized in that: described graphics processing unit comprises that inside has the Hudson chip of figure image intensifying window function.
4. television set according to claim 3 is characterized in that: described graphics processing unit switches to pairing next show state of this control command with current show state after receiving control command.
5. television set according to claim 1 is characterized in that, described graphics processing unit comprises:
The image window unit is used for cutting apart from the picture signal of this image input interface;
The image effect enhancement unit is used for the display effect of picture signal is optimized;
Control unit is used for coordinating according to the control command that user operation unit produces the work of image window unit and image effect enhancement unit, determines the show state of television set.
6. the method for displaying image of a television set is characterized in that, comprises step:
1) receives pending picture signal;
2) reception is according to the control command of user's operation generation;
3) according to described control command picture signal after the processing is handled and exported to the earlier figures image signal; Described processing comprises: split image, and strengthen the integral image display effect or cut apart after the display effect of part;
4) picture signal after the demonstration aforementioned processing.
7. method for displaying image according to claim 6 is characterized in that, described step 3) also comprises the show state that inquiry is current, and adjusts display effect according to Query Result.
8. method for displaying image according to claim 7 is characterized in that described show state specifically comprises: image window is closed, and image enhancement functions is closed; Image window is opened, and image enhancement functions is opened; Image window is closed, and image enhancement functions is opened.
9. method for displaying image according to claim 6 is characterized in that, is meant the cutting apart of described step 3) image is divided into left and right sides two parts, also can be two parts up and down, can also be in the middle of/two parts all around; Or window is on the screen angle, and window is between two angles of screen.
10. according to each described method for displaying image of claim 6 to 9, it is characterized in that the enhancing of described step 3) specifically comprises the self adaptation adjustment to colourity, contrast, pixel optimization, color strengthens management, noise reduction and definition management.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100699426A CN100446549C (en) | 2005-05-11 | 2005-05-11 | Television and image displaying method thereof |
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| CNB2005100699426A CN100446549C (en) | 2005-05-11 | 2005-05-11 | Television and image displaying method thereof |
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| CN1863283A CN1863283A (en) | 2006-11-15 |
| CN100446549C true CN100446549C (en) | 2008-12-24 |
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| CNB2005100699426A Active CN100446549C (en) | 2005-05-11 | 2005-05-11 | Television and image displaying method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103248944B (en) * | 2012-02-03 | 2017-08-25 | 海尔集团公司 | A kind of image transfer method and system |
| CN106486081B (en) | 2017-01-03 | 2019-06-07 | 京东方科技集团股份有限公司 | The control circuit of display device and display screen, display methods |
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| JP2000357038A (en) * | 1999-06-16 | 2000-12-26 | N Ii C Design:Kk | Control terminal equipment with display device |
| US20020042813A1 (en) * | 1996-03-08 | 2002-04-11 | Craig Ullman | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
| WO2002089483A1 (en) * | 2001-04-26 | 2002-11-07 | Sony Pictures Entertainment, Inc. | System and method for broadcast-synchronized interactive content interrelated to broadcast content |
| CN2840552Y (en) * | 2005-06-14 | 2006-11-22 | 海尔集团公司 | Television set |
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- 2005-05-11 CN CNB2005100699426A patent/CN100446549C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042813A1 (en) * | 1996-03-08 | 2002-04-11 | Craig Ullman | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
| JP2000357038A (en) * | 1999-06-16 | 2000-12-26 | N Ii C Design:Kk | Control terminal equipment with display device |
| WO2002089483A1 (en) * | 2001-04-26 | 2002-11-07 | Sony Pictures Entertainment, Inc. | System and method for broadcast-synchronized interactive content interrelated to broadcast content |
| CN2840552Y (en) * | 2005-06-14 | 2006-11-22 | 海尔集团公司 | Television set |
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Effective date of registration: 20151116 Address after: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Patentee after: haier group corporation Patentee after: Qingdao Haier Electric Appliance Co., Ltd. Patentee after: QINGDAO HAIER MULTI-MEDIA CO., LTD. Address before: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Patentee before: haier group corporation Patentee before: Qingdao Haier Electric Appliance Co., Ltd. |