CN101127858B - Improved output method for digital image hard disk video tape recorder - Google Patents
Improved output method for digital image hard disk video tape recorder Download PDFInfo
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- CN101127858B CN101127858B CN2007100453073A CN200710045307A CN101127858B CN 101127858 B CN101127858 B CN 101127858B CN 2007100453073 A CN2007100453073 A CN 2007100453073A CN 200710045307 A CN200710045307 A CN 200710045307A CN 101127858 B CN101127858 B CN 101127858B
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Abstract
The utility model relates to an improved output method for digital video recorder, which is characterized in that the output resolution is consistent with that of a display screen. The resolution is distributed to each small image; as the vertical resolution of the display screen is not enough to be distributed, a part of each small image in the vertical direction, or even the horizontal direction is cut off, but the image element can not be removed. The redundant resolution in the display screen is used for a control panel, a border and an icon part. Then the total resolution of the small images and the resolution of the control panel, the border and the icon par are equal to the output resolution and the resolution of the display screen through the control method, thereby the image sampling point is one-to-one correspondence to the physical displaying point of the display screen, and relative resolution is started and output based on the resolution of the automatic display detection. The utility model has advantages that the output method of the DVR is redesigned according to the resolution of the prior display screen and image acquisition and other resolution, and the resolution of both is matched, thereby the maximum visual effect can be obtained.
Description
Technical field
The present invention relates to digital image hard disk video tape recorder (DVR), particularly a kind of modified model output intent of digital image hard disk video tape recorder.
Background technology
Digital image hard disk video tape recorder (DVR) has obtained extensive use in the world, and along with this product technology of development of computer technology is greatly improved.At present, the production firm that makes the DVR product is a lot, on market, has formed some good brands simultaneously.The DVR product from formal differentiation, mainly is divided into and adopts embedded system and two kinds on the PC platform that adopts microsoft system.
But along with the lifting significantly of flat panel display, no matter the way of output of any DVR is but had no talent and is managed to improve, and its output form still is the VGA mode of AV mode or 1024 * 768 pixel specifications.The AV mode is after the AV → digital translation of flat-panel monitor, and the loss of signal is very big; Even adopt the VGA mode and the modern liquid crystal displays of 1024 * 768 pixel specifications, and specifications such as 1440 * 900 pixels that adopt of large-screen receiver, 1680 * 1050 pixels, 1366 * 768 pixels, 1920 * 1080 pixels all are not complementary yet.
As everyone knows, for LCD, in a single day resolution do not match and will cause demonstration fuzzy.Make a general survey of the various DVR products on the market, its display performance is not all brought into play maximum efficiency, even visually is impatient at.
Summary of the invention
Task of the present invention provides a kind of modified model output intent of digital image hard disk video tape recorder; It has solved the resolution matching problem of DVR product and LCD and large-screen receiver; Make the cooperate degree of resolution such as exploration on display resolution ratio and IMAQ reach best, performance is the most high-effect on the two coupling.
Technical solution of the present invention is following:
A kind of modified model output intent of digital image hard disk video tape recorder, the output resolution ratio and the display resolution of said digital image hard disk video tape recorder are consistent; Resolution is distributed to each little image; Divide timing inadequately when the display screen vertical resolution each little image is clipped a part in vertical direction even horizontal direction; Make the image modification of 4: 3 conventional ratios become image, but can not take out pixel near 16: 10 or 16: 9 ratio; Again that display screen is unnecessary resolution is as control panel, frame and icon part; Through control method each little image resolution ratio summation is added that control panel, frame and icon part equate with output resolution ratio, display resolution respectively then; Make image sampling point and display screen physical display dot corresponding one by one, and on the basis of detecting display resolution automatically, start the corresponding resolution of output.
Modified model output intent of the present invention is the way of output of to design again DVR according to resolution such as existing exploration on display resolution ratio and IMAQs, the two resolution is complementary, thereby obtains maximum visual performance.
According to modified model output intent of the present invention; The DVR output resolution ratio must be consistent with display resolution; When the display screen vertical resolution is not enough, can image be clipped a part in vertical direction, make the image modification of 4: 3 conventional ratios the image of ratio such as become popular 16: 10,16: 9; But can not take out pixel, reduce image resolution ratio.Through the computer program control of DVR is set, the image resolution ratio summation is equated with output resolution ratio, display resolution respectively then, make image sampling point and display screen physical display dot corresponding one by one, so just can make image display effect reach optimum degree.Adopt computer software to detect display resolution automatically simultaneously, start corresponding resolution output.
Description of drawings
Fig. 1 is distributed into 704 * 440 pixels sketch map of totally 4 screens by modified model output intent of the present invention for 704 * 576 pixel specification images when being used for 1440 * 900 pixel display screens.
Fig. 2 is distributed into 704 * 440 pixels sketch map of totally 4 screens by modified model output intent of the present invention for 704 * 576 pixel specification images when being used for 1680 * 1050 pixel display screens.
Fig. 3 is distributed into 683 * 384 pixels sketch map of totally 4 screens by modified model output intent of the present invention for 704 * 576 pixel specification images when being used for 1366 * 768 pixel display screens.
Fig. 4 is distributed into 704 * 540 pixels sketch map of totally 4 screens by modified model output intent of the present invention for 704 * 576 pixel specification images when being used for 1920 * 1080 pixel display screens.
Fig. 5 is distributed into 352 * 288 pixels sketch map of totally 12 screens by modified model output intent of the present invention for 352 * 288 pixel specification images when being used for 1440 * 900 pixel display screens.
Fig. 6 is distributed into 352 * 288 pixels sketch map of totally 12 screens by modified model output intent of the present invention for 352 * 288 pixel specification images when being used for 1680 * 1050 pixel display screens.
Fig. 7 is distributed into 352 * 256 pixels sketch map of totally 9 screens by modified model output intent of the present invention for 352 * 288 pixel specification images when being used for 1366 * 768 pixel display screens.
Fig. 8 is distributed into 352 * 288 pixels sketch map of totally 15 screens by modified model output intent of the present invention for 352 * 288 pixel specification images when being used for 1920 * 1080 pixel display screens.
Embodiment
The present invention is a kind of modified model output intent of digital image hard disk video tape recorder, and the output resolution ratio of digital image hard disk video tape recorder must be consistent with display resolution.When the display screen vertical resolution is divided timing inadequately; Can image be clipped a part in vertical direction; Even also clip a part in case of necessity in the horizontal direction; Make the image modification of 4: 3 conventional ratios become image, but can not take out pixel, reduce image resolution ratio near 16: 10 or 16: 9 ratio.
Through control method the image resolution ratio summation is equated with output resolution ratio, display resolution respectively then; Make image sampling point and display screen physical display dot corresponding one by one, and on the basis of detecting display resolution automatically, start the corresponding resolution of output.
Referring to Fig. 1; Said each little image is corresponding to 704 * 576 pixel specification images; When being used for 1440 * 900 pixel display screens, be distributed into 704 * 440 pixels totally 4 screens; Clip in 704 * 576 pixel specification images vertically to 136 pixels, vacate the display screen level to 32 pixels with vertical to 20 pixel portion be used as control panel or parts such as frame or respective icon.
Referring to Fig. 2; Said each little image is corresponding to 704 * 576 pixel specification images; When being used for 1680 * 1050 pixel display screens, be distributed into 704 * 440 pixels totally 4 screens; Clip in 704 * 576 pixel specification images vertically to 136 pixels, vacate the display screen level to 272 pixels with vertical to 170 pixel portion be used as control panel or parts such as frame or respective icon.
Referring to Fig. 3, said each little image is distributed into 683 * 384 pixels totally 4 screens, but does not advocate use corresponding to 704 * 576 pixel specification images when being used for 1366 * 768 pixel display screens.
Referring to Fig. 4; Said each little image is corresponding to 704 * 576 pixel specification images; When being used for 1920 * 1080 pixel display screens, be distributed into 704 * 540 pixels totally 4 screens; Clip in 704 * 576 pixel specification images vertically to 36 pixels, vacate the display screen level to 512 pixel portion as control panel or parts such as frame or respective icon.
Referring to Fig. 5; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1440 * 900 pixel display screens, be distributed into 352 * 288 pixels totally 12 screens; Because 352 * 288 pixels of being distributed are consistent with the pixel of 352 * 288 pixel specification images, if therefore will vacate the display screen level to 32 pixels with vertical to 36 pixel portion be used as control panel or frame or respective icon etc. partly.
Referring to Fig. 6; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1680 * 1050 pixel display screens, be distributed into 352 * 288 pixels totally 12 screens; Because 352 * 288 pixels of being distributed are consistent with the pixel of 352 * 288 pixel specification images, if therefore will vacate the display screen level to 272 pixels with vertical to 186 pixel portion be used as control panel or frame or respective icon etc. partly.
Referring to Fig. 7; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1366 * 768 pixel display screens, be distributed into 352 * 256 pixels totally 9 screens; Clip in 352 * 288 pixel specification images vertically to 32 pixels, vacate the display screen level to 310 pixel portion as control panel or parts such as frame or respective icon.
Referring to Fig. 8; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1920 * 1080 pixel display screens, be distributed into 352 * 288 pixels totally 15 screens; Because 352 * 288 pixels of being distributed are consistent with the pixel of 352 * 288 pixel specification images, if therefore will vacate the display screen level to 160 pixels with vertical to 216 pixel portion be used as control panel or frame or respective icon etc. partly.
Shown in figure, the pixel portion of vacating display screen is used as control panel 1 or parts such as frame 2 or respective icon.When using, be convenient to directly operate and regulate in display screen surface as control panel 1.
Certainly; Those skilled in the art in the present technique field will be appreciated that; The foregoing description only is to be used for explaining the present invention; And be not with opposing qualification of the present invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention conversion, the modification of the foregoing description.
Claims (9)
1. the modified model output intent of a digital image hard disk video tape recorder is characterized in that, the output resolution ratio and the display resolution of said digital image hard disk video tape recorder are consistent; Resolution is distributed to each little image; Divide timing inadequately when the display screen vertical resolution each little image is clipped a part in vertical direction even horizontal direction; Make the image modification of 4: 3 conventional ratios become image near 16: 10 or 16: 9 ratio; But can not take out pixel, each little image is corresponding to 704 * 576 pixel specification images or 352 * 288 pixel specification images; Again that display screen is unnecessary resolution is as control panel, frame and icon part; Through control method each little image resolution ratio summation is added that control panel, frame and icon part equate with output resolution ratio, display resolution respectively then; Make image sampling point and display screen physical display dot corresponding one by one, and on the basis of detecting display resolution automatically, start the corresponding resolution of output.
2. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 704 * 576 pixel specification images; When being used for 1440 * 900 pixel display screens, be distributed into 704 * 440 pixels totally 4 screens, clip vertically to 136 pixels, vacate the display screen level to 32 pixels with vertical to 20 pixel portion.
3. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 704 * 576 pixel specification images; When being used for 1680 * 1050 pixel display screens, be distributed into 704 * 440 pixels totally 4 screens, clip vertically to 136 pixels, vacate the display screen level to 272 pixels with vertical to 170 pixel portion.
4. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is distributed into 683 * 384 pixels totally 4 screens corresponding to 704 * 576 pixel specification images when being used for 1366 * 768 pixel display screens.
5. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 704 * 576 pixel specification images; When being used for 1920 * 1080 pixel display screens, be distributed into 704 * 540 pixels totally 4 screens, clip vertically to 36 pixels, vacate the display screen level to 512 pixel portion.
6. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1440 * 900 pixel display screens, be distributed into 352 * 288 pixels totally 12 the screen, vacate the display screen level to 32 pixels with vertical to 36 pixel portion.
7. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1680 * 1050 pixel display screens, be distributed into 352 * 288 pixels totally 12 the screen, vacate the display screen level to 272 pixels with vertical to 186 pixel portion.
8. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1366 * 768 pixel display screens, be distributed into 352 * 256 pixels totally 9 screens, clip vertically to 32 pixels, vacate the display screen level to 310 pixel portion.
9. the modified model output intent of digital image hard disk video tape recorder according to claim 1; It is characterized in that; Said each little image is corresponding to 352 * 288 pixel specification images; When being used for 1920 * 1080 pixel display screens, be distributed into 352 * 288 pixels totally 15 the screen, vacate the display screen level to 160 pixels with vertical to 216 pixel portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100453073A CN101127858B (en) | 2007-08-28 | 2007-08-28 | Improved output method for digital image hard disk video tape recorder |
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| CN2007100453073A CN101127858B (en) | 2007-08-28 | 2007-08-28 | Improved output method for digital image hard disk video tape recorder |
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| CN101127858A CN101127858A (en) | 2008-02-20 |
| CN101127858B true CN101127858B (en) | 2012-06-27 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998041029A1 (en) * | 1997-03-12 | 1998-09-17 | Matsushita Electric Industrial Co., Ltd. | Upsampling filter and half-pixel generator for an hdtv downconversion system |
| US20010003454A1 (en) * | 1998-06-30 | 2001-06-14 | Paul Chambers | Method and apparatus for mapping a digital versatile disk (dvd) image onto high resolution computer display device |
| CN1463549A (en) * | 2001-06-15 | 2003-12-24 | 成津C&C株式会社 | Method and appts. for high-definition multi-screen display |
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2007
- 2007-08-28 CN CN2007100453073A patent/CN101127858B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998041029A1 (en) * | 1997-03-12 | 1998-09-17 | Matsushita Electric Industrial Co., Ltd. | Upsampling filter and half-pixel generator for an hdtv downconversion system |
| US20010003454A1 (en) * | 1998-06-30 | 2001-06-14 | Paul Chambers | Method and apparatus for mapping a digital versatile disk (dvd) image onto high resolution computer display device |
| CN1463549A (en) * | 2001-06-15 | 2003-12-24 | 成津C&C株式会社 | Method and appts. for high-definition multi-screen display |
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Owner name: SHANGHAI CHENGYE TECHNOLOGY AND ENGINEERING CO., L Free format text: FORMER OWNER: WU CHENGJI Effective date: 20121024 |
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Effective date of registration: 20121024 Address after: Shanghai City, Putuo District Xikang Road 200060 A Victoria Plaza No. 1068 building 22 floor B block Patentee after: Shanghai Chengye Technology & Engineering Co., Ltd. Address before: Xikang Road 200060 Shanghai city A victory Plaza No. 1068 building 22 floor B block Patentee before: Wu Chengji |
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Address after: Shanghai City, Putuo District Xikang Road 200060 A Victoria Plaza No. 1068 building 22 floor B block Patentee after: Shanghai Chengye Technology & Engineering Co., Ltd. Address before: Shanghai City, Putuo District Xikang Road 200060 A Victoria Plaza No. 1068 building 22 floor B block Patentee before: Shanghai Chengye Technology & Engineering Co., Ltd. |
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Granted publication date: 20120627 Termination date: 20190828 |
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