CN105991950A - Projector enabling aspect ratio customizable display - Google Patents
Projector enabling aspect ratio customizable display Download PDFInfo
- Publication number
- CN105991950A CN105991950A CN201510101479.2A CN201510101479A CN105991950A CN 105991950 A CN105991950 A CN 105991950A CN 201510101479 A CN201510101479 A CN 201510101479A CN 105991950 A CN105991950 A CN 105991950A
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- projector
- picture signal
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Abstract
The invention relates to a projector enabling aspect ratio customizable display. The projector comprises a projector body; the front part of the projector body is provided with a lens; and the rear part of the lens is provided with an image column module; an image signal receiving and processing module is arranged in the projector body; and an image cutting module is disposed beside the image signal receiving and processing module; an image zooming module is disposed beside the image cutting module; and a data output module is disposed beside the image zooming module; the image signal receiving and processing module, the image cutting module, the image zooming module and the data output module are sequentially connected with one another in order; and the data output module is connected to the image column module. According to the projector of the invention, the scope of image content required to be displayed can be freely controlled; and noises at the edge of an image output by a signal source device, or black edges at the upper and lower side or at the left and right side of the signal source device can be prevented from being displayed.
Description
Technical field
The present invention relates to a kind of projection arrangement, be specifically related to the projection dress of a kind of adjustable displaying ratio
Put.
Background technology
Scialyscope can adjust display the ratio of width to height according to the picture dimension of signal source, generally these
Ratio is several ratios full frame, that 16:9,4:3 and 16:10 etc. are very few, and if uncommon
Hope self-defined the ratio of width to height, if or user signal source equipment produce picture signal be not to mark very much
Accurate or be not the most common, the most just can be appreciated that variegated lines occur bottom picture, or picture two
Side or picture top and bottom occur that the situation of black surround, these lines or black surround can have a strong impact on use
The experience of family viewing and impression.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Plant the scope freely controlling to need the image content of display, it is to avoid signal source equipment output picture
Borderline noise is revealed, or in order to eliminate from signal source equipment upper and lower sides or
What the black surround of left and right sides was revealed can customize the scialyscope of display the ratio of width to height.
Technical scheme: in order to solve above-mentioned technical problem, one of the present invention can customize
The scialyscope of display the ratio of width to height, it includes projector body, sets in described projector body front portion
There is camera lens, be provided with image slices row module at described camera lens rear portion, inside described projector body
It is provided with picture signal and receives processing module, receive in described picture signal and be provided with figure by processing module
As cutting module, by described image cropping module, it is provided with image scaling module, at described image
Being provided with data outputting module by Zoom module, described picture signal receives processing module, image is cut out
Cut-off-die block, image scaling module and data outputting module are linked in sequence successively, and described data export
Module is connected with image slices row module.
It is provided with projection screen in described projector body side.
Described picture signal receives processing module and is connected with external signal source device.
It is as follows that the present invention realizes step the most on the display device:
1, on scialyscope custom menu, increase option, make user to arrange the most each
While need the quantity of the pixel of cutting, data are stored in scialyscope internal storage；
If 2 user setups are for keeping artwork aspect ratio, then need to obtain after reducing
Subgraph sets holding artwork wide high proportion according to user and zooms to full frame；
If 3 user setups are not for keep artwork aspect ratio, the most directly zoom to full frame.
The operation principle of the present invention is: scialyscope is after having processed view data, at output picture
During to display chip, first intercept out the picture material that needs show, then image out will be intercepted
Zoom to full frame, artwork wide high proportion can be kept, it is possible to do not keep ratio and allow valid pixel
Cover full frame.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention is overall
Simple in construction, uses picture signal to receive processing module, image cropping module, image scaling mould
Block and data outputting module, can freely control to need the scope of the image content of display, it is to avoid
Signal source equipment output picture borderline noise be revealed, or in order to eliminate from
The upper and lower sides of signal source equipment or the black surround of left and right sides are revealed, and make user obtain preferably
Experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the image comparison figure before and after the present invention processes.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of throwing that can customize display the ratio of width to height of the present invention
Shadow machine, it includes projector body 1, is provided with camera lens 2 in described projector body 1 front portion,
It is provided with image slices row module 3 at described camera lens 2 rear portion, sets inside described projector body 1
There is picture signal to receive processing module 4, receive processing module 4 side in described picture signal and be provided with
Image cropping module 5, is provided with image scaling module 6 on described image cropping module 5 side,
Described image scaling module 6 is other is provided with data outputting module 7, and described picture signal reception processes
Module 4, image cropping module 5, image scaling module 6 and data outputting module 7 are the most suitable
Sequence connects, and described data outputting module 7 is connected with image slices row module 3；At described scialyscope
Body 1 side is provided with projection screen 8；Described picture signal receives processing module 4 and external signal
Source device 9 is connected.Overall structure of the present invention is simple, employing picture signal reception processing module,
Image cropping module, image scaling module and data outputting module, can freely control to need to show
The scope of the image content shown, it is to avoid the borderline noise of signal source equipment output picture is shown
Illustrate, or shown from the upper and lower sides of signal source equipment or the black surround of left and right sides to eliminate
Illustrate, make user obtain more preferable experience.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (3)
1. the scialyscope that can customize display the ratio of width to height, it is characterised in that: it includes throwing
Shadow machine body (1), is provided with camera lens (2) in described projector body (1) front portion, described
Camera lens (2) rear portion is provided with image slices row module (3), internal in described projector body (1)
It is provided with picture signal and receives processing module (4), receive processing module (4) in described picture signal
Side is provided with image cropping module (5), contracts at the other image that is provided with of described image cropping module (5)
Amplification module (6), is provided with data outputting module (7) on described image scaling module (6) side,
Described picture signal receives processing module (4), image cropping module (5), image scaling module
(6) it is linked in sequence successively with data outputting module (7), described data outputting module (7)
It is connected with image slices row module (3).
The scialyscope that can customize display the ratio of width to height the most according to claim 1, it is special
Levy and be: be provided with projection screen (8) in described projector body (1) side.
The scialyscope that can customize display the ratio of width to height the most according to claim 1, it is special
Levy and be: described picture signal receives processing module (4) and external signal source device (9) phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101479.2A CN105991950A (en) | 2015-03-06 | 2015-03-06 | Projector enabling aspect ratio customizable display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101479.2A CN105991950A (en) | 2015-03-06 | 2015-03-06 | Projector enabling aspect ratio customizable display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105991950A true CN105991950A (en) | 2016-10-05 |
Family
ID=57039448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101479.2A Pending CN105991950A (en) | 2015-03-06 | 2015-03-06 | Projector enabling aspect ratio customizable display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105991950A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748644A (en) * | 2017-11-20 | 2018-03-02 | 珠海市魅族科技有限公司 | A kind of sectional drawing display methods and equipment, terminal and readable storage medium storing program for executing |
| CN110267085A (en) * | 2018-03-12 | 2019-09-20 | 青岛海信电器股份有限公司 | A kind of method and device of video processing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681217A (en) * | 2007-09-04 | 2010-03-24 | 佳能株式会社 | Image projection apparatus and control method for same |
| CN101806989A (en) * | 2009-02-13 | 2010-08-18 | 宏碁股份有限公司 | Projection display system |
| CN103369277A (en) * | 2012-03-29 | 2013-10-23 | 中强光电股份有限公司 | Projection system and image processing method of projection system |
| CN204442532U (en) * | 2015-03-06 | 2015-07-01 | 江苏宜清光电科技有限公司 | A kind of projector that can customize display the ratio of width to height |
-
2015
- 2015-03-06 CN CN201510101479.2A patent/CN105991950A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681217A (en) * | 2007-09-04 | 2010-03-24 | 佳能株式会社 | Image projection apparatus and control method for same |
| CN101806989A (en) * | 2009-02-13 | 2010-08-18 | 宏碁股份有限公司 | Projection display system |
| CN103369277A (en) * | 2012-03-29 | 2013-10-23 | 中强光电股份有限公司 | Projection system and image processing method of projection system |
| CN204442532U (en) * | 2015-03-06 | 2015-07-01 | 江苏宜清光电科技有限公司 | A kind of projector that can customize display the ratio of width to height |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748644A (en) * | 2017-11-20 | 2018-03-02 | 珠海市魅族科技有限公司 | A kind of sectional drawing display methods and equipment, terminal and readable storage medium storing program for executing |
| CN110267085A (en) * | 2018-03-12 | 2019-09-20 | 青岛海信电器股份有限公司 | A kind of method and device of video processing |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
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| WD01 | Invention patent application deemed withdrawn after publication |