CN102034521B - Display device with playback function and method thereof for processing image information - Google Patents
Display device with playback function and method thereof for processing image information Download PDFInfo
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- CN102034521B CN102034521B CN 200910177319 CN200910177319A CN102034521B CN 102034521 B CN102034521 B CN 102034521B CN 200910177319 CN200910177319 CN 200910177319 CN 200910177319 A CN200910177319 A CN 200910177319A CN 102034521 B CN102034521 B CN 102034521B
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Abstract
The invention relates to a display device with playback function and a method thereof for processing image information. The display device comprises an image information acquisition module, an image processor, a display unit and a control unit; the image information acquisition module acquires image information from a storage media, converts the image information into a first set image signal meeting a specific format and then outputs the first set image signal; the image processor receives the first set image signal, performs quantity processing to generate a second set image signal meeting the specific format and outputs the second set image signal; the display unit can receive and display the image signals meeting the specific format; and when receiving a command, the control unit is used for controlling the display unit to play and display the first set image signal or the second set image signal according to the command.
Description
Technical field
The present invention relates to a kind of display device with playing function, particularly relate to the display device that to play CD.
Background technology
Consult Fig. 1, have the display 9 of dvd playback function in past, its circuit block diagram generally as shown in Figure 1, image processor 91 (is one to have the processor of IPF, common name scaler) docking port unit 95 (for example: the aberration terminal, the interface of the extraneous image signal of the confession such as AV terminal or HDMI input) or the image signal that sends of DVD module 92 carries out decipher, and adjust its resolution and change its colour gamut substrate, make the image signal of these different sizes can convert the image signal of the signal specification requirement that meets display unit 93 to, the image signals that image processor 91 will change at last again are transferred to display unit 93 and are also shown.
Summary of the invention
Therefore, purpose of the present invention is namely providing a kind of display device with playing function that can start image processor can playing video.
So the present invention has the display device of playing function, be applicable to the image information broadcast of record in a Storage Media demonstrated, this display device comprises an image information acquisition module, an image processor, a display unit and a control module; This image information acquisition module is in order to capturing this image information in this Storage Media, and converts the one first setting of image signal that meets a specific format to, exported again; This image processor is to be electrically connected this image information acquisition module, and in order to receive this first setting of image signal, carries out producing the one second setting of image signal that meets this specific format after the quality of image is processed, and is exported again; This display unit is to be electrically connected respectively this image processor and this image information acquisition module, and this display unit can receive the image signal that meets this specific format, and is shown; This control module is to be electrically connected this image processor, receive an instruction in order to work as, then to should Instruction Selection making this display unit receive this first setting of image signal that this image information acquisition module exports and shown, or make this display unit receive this second setting of image signal that this image processor exports and shown.
Preferably, image information acquisition module of the present invention is an optical disk playing module in use, in order to the image information of acquisition record in a CD.
Preferably, control module of the present invention is selecting to make this display unit receive this first setting of image signal that this image information acquisition module is exported, this control module is also closed this image processor, receive a quality of image enabled instruction and work as this control module, then open this image processor, and make this display unit switch to receiving this second setting of image signal that this image processor exports and shown.Effect of the present invention is, under the state that image processor is closed, with the first setting of image signal that the image information acquisition module is exported, walks around image processor, directly be transferred to display unit and also shown,
Description of drawings
Fig. 1 is a circuit box synoptic diagram, and the display 9 that has the dvd playback function in existing is described;
Fig. 2 is the circuit box synoptic diagram of the preferred embodiment of the display device of the present invention with playing function;
Fig. 3 is present embodiment by off-mode to beginning to play the flow chart of steps that shows DVD; And
Fig. 4 is the circuit box synoptic diagram of a similar Fig. 3, illustrates that display device realizes with the switch unit of another kind of aspect.
The reference numeral explanation
10............ display device
11........... image information capture device
111......... disc reading unit
112 ... interpretation unit
12 ... interface unit
13 ... image processor
14 ... display unit
15 ... control module
16 ... switch unit
161......... first input end
162 ... the second input end
163 ... output terminal
17 ... receiving interface
18 ... switch unit
181 ... the first output terminal
182 ... the second output terminal
183 ... input end
31～34 ... step
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description below in conjunction with reference to the accompanying drawings two preferred embodiments, can clearly present.
Consult Fig. 2, Fig. 2 is the circuit box synoptic diagram of the preferred embodiment of the display device 10 of the present invention with playing function, and it comprises an image information acquisition module 11, an interface unit 12, an image processor 13 (scaler), a display unit 14, and switches unit 16, a receiving interface 17 and a control module 15.It should be noted that, in the present embodiment, display unit 14 comprises that one has the display panel (omitting among the figure) of its design resolution, and display unit 14 also be only can some specification of identification image signal, therefore, display unit 14 wants to show the image signal that receives that this image signal must be the image signal that meets a specific format of its signal specification requirement and corresponding its resolution.
The image information acquisition module 11 of present embodiment is a DVD module, can the DVD CD be placed into for the user of display device 10, is play by display unit 14 to show the image information that stores in the DVD CD again.Image information acquisition module 11 comprises a disc reading unit 111 and an interpretation unit 112 that is electrically connected with disc reading unit 111, disc reading unit 111 is in order to read out image information stored among the DVD, and transfer to interpretation unit 112 and carry out decipher, interpretation unit 112 can be adjusted the resolution of this image information and the colour gamut substrate of this image information of conversion, meet the first setting of image signal of this specific format with generation, this first setting of image signal is to meet the signal specification requirement of display unit 14 and the image signal that meets its display resolution.It should be noted that, image information acquisition module 11 is built in can being the DVD module of display device 10, can also be other such as the module that VCD module, USB socket, storage card reader etc. can capture image information stored in the Storage Media of other type, be not limited with present embodiment.
The interface unit 12 of present embodiment, it is an external image signal that supplies extraneous video-audio playing device (not shown) output, terminal in the input and display device 10, in the present embodiment, it is a HDMI interface, but also can be that aberration terminal, AV terminal or VGA port etc. are for the interface unit 12 of extraneous image signal input.
The image processor 13 of present embodiment, the first setting of image signal that the external image signal that image information acquisition module 11 can be transmitted or interface unit 12 transmit, convert the second setting of image signal that meets this specific format to and give display unit 14, for the external image signal, image processor 13 can be adjusted the resolution of this external image signal, and also change the colour gamut substrate of external image signal, the signal specification requirement that can meet display unit 14 also meets its display resolution, in addition, also carry out the quality of image and process (Picture Quality, be called for short PQ), fuller with output colourity, and better the second setting of image signal of image quality gives display unit 14, image processor 13 then is it to be made the quality of image process for the first setting of image signal from image information acquisition module 11, gives display unit 14 to produce the second setting of image signal.
Receiving interface 17 in the present embodiment, it is a keyboard that is electrically connected with control module 15, can press with control display device 10 when using image information acquisition module 11 DVD playing back for user's choosing, whether its shown picture is the high image quality picture of processing through the quality of image.
Consult Fig. 3 in conjunction with Fig. 2, Fig. 3 is present embodiment by off-mode to beginning to play the flow chart of steps that shows DVD.At first, control module 15 can detect the user by image information acquisition module 11 and DVD is placed in the slot (not shown) of display device 10, and execution in step 31 is opened the circuit of part in the display device 10, and does not open image processor 13 this moment; Then, the image information that image information acquisition module 11 can begin to utilize optical pick-up unit 111 will be stored among the DVD reads out, and carry out decipher through interpretation unit 112, then export the first setting of image signal of this specific format, simultaneously, this control module can be controlled switch unit 16, allow its output terminal 163 select the received signal of output first input end 161, display unit 14 also just receives the first setting of image signal that image information acquisition module 11 is exported by switch unit 16.Because display unit 14 is directly to receive image signal by image information acquisition module 11, but not receive image signal by image processor 13, therefore control module 15 does not start image processor 13 during this section, thus, then because saved the stand-by period that starts image processor 13, so the related on time that shortens display device 10, and, also can save and open the image processor 13 required electric energy that expend.
Because display unit 14 is directly to receive the first setting of image signal by image information acquisition module 11, image processor 13 is not unlocked yet, therefore the quality of image processing capacity of being responsible for carrying out by image processor 13 then can not be used, that is to say, display unit 14 shown pictures are pictures of processing without the quality of image, if the user of display device 10 wants to watch the picture than high image quality at this moment, then will be by selecting the button (not shown) of pressing on the receiving interface 17, come to control module 15 inputs one quality of image enabled instruction, to enable quality of image processing capacity.Therefore, control module 15 is when display unit 14 displays the play the first setting of image signal, also can execution in step 33, judge whether to receive the quality of image enabled instruction that is transmitted by receiving interface 17, if not, then get back to step 32, continue the first setting of image signal of allowing display unit 14 display the play and to be exported by image information acquisition unit 11, if the result that step 33 is judged is yes, representing then that the user has selected by the button on the receiving interface 17 enables quality of image processing capacity, control module 15 is execution in step 34 then, open image processor 13, make image processor 13 receive the first setting of image signal of being exported by image information acquisition unit 11, and it is made the quality of image process, to produce the second better setting of image signal of image quality, control module 15 also can be controlled switch unit 16, make its output terminal 163 switch to the received signal of output the second input end 162 by output first input end 161 received signals, the second setting of image signal of namely image processor 13 outputs, after display unit 14 receives the second setting of image signal, just this second setting of image signal broadcast can be demonstrated.Through after the step 34, the user also just from being the raw frames of watching by directly intercepting out the DVD originally, switches to the picture of processing through image processor 13 qualities of image.
It is worth mentioning that, switch unit 16 is to advance a multiplexer that outes one more in the present embodiment, but it can also be to be designed to the position to remove multiplexer what one of 13 of image information acquisition module 11 and image processors advanced to have more, as shown in Figure 4, control module 15 only is that this switch unit 18 of control is by the received signal of its first output terminal 181 I/Os 183, or by the received signal of its second output terminal 182 I/Os 183, when select be the first output terminal 181 time, what display unit 14 received is the first setting of image signal, and select be the second output terminal 182 time, what display unit 14 received is the second setting of image signal, and switch unit will be made such as the multiplexer among Fig. 2 or such as the multiplexer end that goes among Fig. 4 and see the actual application consideration of circuit designers.
Comprehensive the above, display device 10 can be under the state that image processor 13 is closed, directly make display unit 14 display the play the first setting of image signal that image information acquisition module 11 exports, like this then can shorten on time of display device 10, and also save and open the image processor 13 required electric energy that expend, and when the user wants to watch the height picture value picture of processing through the quality of image, image processor 13 can be opened again, the first setting of image signal of image information acquisition module 11 outputs is processed through the quality of image of image processor 13, give display unit 14 broadcast demonstrations to produce the second setting of image signal, so really can realize purpose of the present invention.
The above person is preferred embodiment of the present invention only, and can not limits scope of the invention process with this, and all simple equivalences of doing according to claim of the present invention and description change and modify, and all still belongs in the scope that patent of the present invention contains.
Claims (10)
1. display device with playing function is applicable to be recorded in a image information in the Storage Media and plays and demonstrate, and this display device comprises:
One image information acquisition module in order to obtaining this image information in this Storage Media, and converts one first setting of image signal of the processing format that meets an image processor to, is exported again;
One image processor is electrically connected this image information acquisition module, in order to receiving this first setting of image signal, and carries out producing the one second setting of image signal that meets this specific format after the quality of image is processed, and is exported again;
One display unit is electrically connected respectively this image processor and this image information acquisition module, can receive the signal of video signal that meets this specific format, and be shown; And
One control module, be electrically connected this image processor, receive an instruction in order to work as, then to should Instruction Selection making this display unit receive this first setting of image signal that this image information acquisition module exports and being shown, or make this display unit receive this second setting of image signal that this image processor exports and shown
Wherein, when this control module is selected to make this display unit receive this first setting of image signal that this image information acquisition module is exported, this control module is also closed this image processor, receive a quality of image enabled instruction and work as this control module, then open this image processor, and make this display unit switch to receiving this second setting of image signal that this image processor exports and shown.
2. according to the display device with playing function claimed in claim 1, wherein, this image information acquisition module is to obtain an image information that is recorded in the CD.
3. according to the display device with playing function claimed in claim 2, wherein, this image information acquisition module comprises:
One disc reading unit is in order to read out this image information in this CD; And
One interpretation unit is electrically connected this disc reading unit, in order to the resolution of adjusting this image information and the colour gamut substrate of changing this image information, meets this first setting of image signal of the resolution of this display unit with generation.
4. according to the display device with playing function claimed in claim 1, also comprise a switch unit that is electrically connected with this control module, this switch unit comprises a first input end that is electrically connected with this image information acquisition module, one the second input end that is electrically connected with this image processor, an and output terminal that is electrically connected with this display unit, when this control module receives this quality of image enabled instruction, this control module is to control the output terminal of this switch unit by the received signal of this first input end of output, switches to the received signal of this second input end of output.
5. according to the display device with playing function claimed in claim 1, also comprise a switch unit that is electrically connected with this control module, this switch unit comprises an input end that is electrically connected with this image information acquisition module, one the first output terminal that is electrically connected with this display unit, and second output terminal that is electrically connected with this image processor, when this control module receives this quality of image enabled instruction, this control module is that this switch unit of control is exported the received signal of this input end by this first output terminal, switches to this second output terminal and exports the received signal of this input end.
6. according to the display device with playing function claimed in claim 4, this switch unit is one to be controlled by the multiplexer of this control module.
7. according to the display device with playing function claimed in claim 5, this switch unit is one to be controlled by the multiplexer that goes of this control module.
8. according to the described display device with playing function of arbitrary claim in the claim 1～7, also comprise an interface unit that is electrically connected with this image processor, this image processor is to receive an external image signal by external world's input by this interface unit, wherein, this image processor can be controlled and selective reception from this external image signal of this interface unit, or from this first setting of image signal of this image information acquisition module, when receiving this external image signal, then adjust the resolution of this external image signal, make the resolution that meets this display unit, and carry out the quality of image and process, this second setting of image signal that meets this specific format with output gives this display unit.
9. method of processing image information is applicable to the image information that will be recorded in the Storage Media, one can display symbol unification specific format the display unit of signal of video signal play and show, comprise:
(A) obtain this image information in this Storage Media, and convert the one first setting of image signal that meets this specific format to;
(B) judge whether to receive an instruction, and according to this Instruction Selection step (C) and step (D) one of them, wherein, judge whether to receive a quality of image enabled instruction, and according to this quality of image enabled instruction, select execution in step (D);
(C) make this display unit show this first setting of image signal; And
(D) this first setting of image signal is carried out the quality of image and process, and produce and meet one second setting of image signal of this specific format, and make this display unit show this second setting of image signal.
10. according to the method for processing image information claimed in claim 9, wherein, this Storage Media is a CD, and this step (A) comprising:
(A-1) read out this image information in this CD; And
(A-2) adjust the resolution of this image information and change the colour gamut substrate of this image information, meet this first setting of image signal of this specific format with generation.
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| CN 200910177319 CN102034521B (en) | 2009-09-29 | 2009-09-29 | Display device with playback function and method thereof for processing image information |
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| CN 200910177319 CN102034521B (en) | 2009-09-29 | 2009-09-29 | Display device with playback function and method thereof for processing image information |
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| TWM564193U (en) * | 2018-02-12 | 2018-07-21 | 宏正自動科技股份有限公司 | An operation console device and a control system using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007067459A (en) * | 2005-08-29 | 2007-03-15 | Hitachi Ltd | Information processing system |
| CN101249002A (en) * | 2007-02-23 | 2008-08-27 | 通用电气公司 | Method and apparatus for variable resolution medical image |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007067459A (en) * | 2005-08-29 | 2007-03-15 | Hitachi Ltd | Information processing system |
| CN101249002A (en) * | 2007-02-23 | 2008-08-27 | 通用电气公司 | Method and apparatus for variable resolution medical image |
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