CN105927881A - LED light source image matting set system and method - Google Patents
LED light source image matting set system and method Download PDFInfo
- Publication number
- CN105927881A CN105927881A CN201610497426.1A CN201610497426A CN105927881A CN 105927881 A CN105927881 A CN 105927881A CN 201610497426 A CN201610497426 A CN 201610497426A CN 105927881 A CN105927881 A CN 105927881A
- Authority
- CN
- China
- Prior art keywords
- led
- setting
- image processor
- control server
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses an image matting set system. The image matting set system comprises an image processor and a control server, and further comprises an LED set screen formed by fully distributing LED lamp strips in a background frame by transverse rows; and the LED set screen is connected with the image processor and the control server through signal wires. The image matting set system adopts an LED light source as an image matting background color; and as the image matting set uses a self-lighting mode for setting, the influence and the disturbance of external light on an image matting background can be weakened or eliminated, a special image matting set system with uniform color, adjustable brightness and adjustable color is created, and an image matting color needed by a camera can be randomly adjusted.
Description
Technical field
The present invention relates to scratch as setting technical field, be specifically related to a kind of LED light source and scratch as setting system
System and method.
Background technology
The most mostly scratching as background is blue paint casing or blue cloth in radio, film and television industry, blue cloth can exist
Scrimp, reflective, dust can be absorbed, time length is off color, and can fade.The mode face of blue paint
Color can not the most more become, and two ways is the highest to the requirement of light, if light polishing is uneven
Even meeting causes scratching as poor effect, and the final effect after picture synthesis is scratched in impact.
So-called " blue case " is exactly a digital film studio, and indigo plant all used by production district ceiling, floor and four walls
Color paint spraying, performer stays and has been put into the most seemingly in a blue big box.Later stage system
In work can blue shielding all of in image, performer seemingly in " vacuum " inner performance, scene,
Stage properties etc. all make in computer, then are synthesized together with performer.Making effect such as Fig. 1 of blue case
Shown in.
Summary of the invention
It is an object of the invention to provide a kind of stingy as setting in use system and the side of LED light source
Method, in order to solve in prior art owing to stingy picture background paints casing or blue cloth two ways to lamp for indigo plant
The requirement of light is the highest, if the uneven meeting of light polishing causes scratching as poor effect, impact is scratched
Problem as the final effect after synthesis.
For achieving the above object, the invention provides a kind of stingy picture setting system, including image procossing
Device, control server, also include using LED to be covered with what background frame was internally formed by horizontally-arranged
LED scenery screen, described LED scenery screen is by holding wire and described image processor, control service
Device connects.
Additionally, present invention also offers a kind of method for stingy picture setting, including:
LED is covered with inside background frame by horizontally-arranged, forms LED scenery screen, wherein LED
Scenery screen is connected with image processor, control server by holding wire.
Present invention have the advantage that the technical program uses LED light source as stingy picture background face
Color, owing to scratching as setting employs self luminous mode setting, can weaken or eliminate extraneous light
Impact and interference on stingy picture background, forges into a color even, and brightness is adjustable, Color tunable
Specialty scratch as setting system, can arbitrarily recall the stingy picture color that video camera needs.
Accompanying drawing explanation
Fig. 1 is the making design sketch of existing blue case in the art.
Fig. 2 is to scratch as the system connection figure in setting system and screen construction figure.
Fig. 3 is to scratch the structure chart as setting system.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1
Fig. 2 illustrates a kind of picture setting system of scratching, and LED scenery screen is connected, wherein with control server
On LED scenery screen, there is light source substrate, light source substrate arranges LED light source, before LED
One block of soft light plate is added in face.The present embodiment uses three primary colors LED light source, in LED light
Add one block of soft light plate before source and make light source evenly, be arranged in difference according to the difference of environment
Shape, reach " blue case " shape that client wants.Owing to employing the mode of self-luminescence LED
Setting, we can scratch the color as setting, as blue, green, red according to field requirement regulation
Colors etc., it is possible to the brightness as setting is scratched in regulation, coordinate the setting of video camera to reach preferably and scratch as effect
Really.
Specifically, as it is shown on figure 3, scratch as setting system includes image processor, controls service
Device, uses LED to be covered with inside background frame by horizontally-arranged, installs after installing before light bar
Soft light plate, uses glass cement that soft light plate four banding is closed, and light bar rear board can pull back
Open, it is simple to maintenance in the future damages light bar.LED scenery screen is by holding wire and image processor, control
Control server connects, and by controlling server, image processor sends instruction, image processor pair
After instruction interpretation, light bar is carried out the regulation control of brightness, color, pattern.
The present invention use LED light source as stingy picture background color, owing to scratching as setting employs spontaneous
The mode setting of light, can weaken or eliminate extraneous light to the impact of stingy picture background and interference, beat
Causing a color even, brightness is adjustable, and the specialty of Color tunable is scratched as setting system, Ke Yiren
Meaning recalls the stingy picture color that video camera needs.
Although, the most the present invention has been made detailed with general explanation and specific embodiment
Describing, but on the basis of the present invention, can make some modifications or improvements it, this is to this area skill
It is apparent from for art personnel.Therefore, done without departing from theon the basis of the spirit of the present invention
These modifications or improvements, belong to the scope of protection of present invention.
Claims (8)
1. scratch as a setting system, described scratch as setting system includes image processor and control
Server, it is characterised in that: described scratching also includes as setting system using LED by horizontally-arranged cloth
The LED scenery screen that full background frame is internally formed, described LED scenery screen passes through holding wire with described
Image processor, control server connect.
2. as claimed in claim 1 stingy as setting system, by described control server to image
Processor sends instruction, image processor to after instruction interpretation described LED carried out brightness,
The regulation of color and/or pattern controls.
3. as claimed in claim 1 stingy as setting system, install before described LED
Soft light plate, uses glass cement that four bandings of soft light plate are closed.
4. as claimed in claim 1 scratching as setting system, described LED rear board can be to
After pull open, it is simple to keep in repair the LED of damage in the future.
5. the method for stingy picture setting, it is characterised in that:
LED is covered with inside background frame by horizontally-arranged, forms LED scenery screen, wherein LED
Setting is connected with image processor, control server by holding wire.
6. as claimed in claim 5 for scratching the method as setting, by described control server
Image processor sends instruction, and described LED is carried out by image processor to after instruction interpretation
The regulation of brightness, color and/or pattern controls.
7. as claimed in claim 5 for scratching the method as setting, before described LED
Soft light plate is installed in face, uses glass cement that four bandings of soft light plate are closed.
8. as claimed in claim 5 for scratching the method as setting, after described LED
Plate can pull open backward, it is simple to keep in repair the LED of damage in the future.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497426.1A CN105927881A (en) | 2016-06-29 | 2016-06-29 | LED light source image matting set system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497426.1A CN105927881A (en) | 2016-06-29 | 2016-06-29 | LED light source image matting set system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105927881A true CN105927881A (en) | 2016-09-07 |
Family
ID=56829336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610497426.1A Pending CN105927881A (en) | 2016-06-29 | 2016-06-29 | LED light source image matting set system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927881A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020186555A1 (en) * | 2001-06-08 | 2002-12-12 | University Of Southern California | Realistic scene lighting simulation |
| CN201599712U (en) * | 2009-01-07 | 2010-10-06 | 北京双仕纪标识制造有限公司 | LED changing lamp box |
| US20110134141A1 (en) * | 2007-04-03 | 2011-06-09 | Lifetouch Inc. | Method and apparatus for background replacement in still photographs |
| CN204130116U (en) * | 2014-10-09 | 2015-01-28 | 上海杰派展示有限公司 | The advertising lamp box that a kind of visual effect is active |
| CN105450946A (en) * | 2014-06-09 | 2016-03-30 | 华为技术有限公司 | Image processing method and device and calculation device |
| CN105467719A (en) * | 2016-01-11 | 2016-04-06 | 孙午飞 | Photostudio capable of automatic light supplement at multiple angles |
| CN205909067U (en) * | 2016-06-29 | 2017-01-25 | 北京利亚德视频技术有限公司 | LED light source scratches for instance setting system |
-
2016
- 2016-06-29 CN CN201610497426.1A patent/CN105927881A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020186555A1 (en) * | 2001-06-08 | 2002-12-12 | University Of Southern California | Realistic scene lighting simulation |
| US20110134141A1 (en) * | 2007-04-03 | 2011-06-09 | Lifetouch Inc. | Method and apparatus for background replacement in still photographs |
| CN201599712U (en) * | 2009-01-07 | 2010-10-06 | 北京双仕纪标识制造有限公司 | LED changing lamp box |
| CN105450946A (en) * | 2014-06-09 | 2016-03-30 | 华为技术有限公司 | Image processing method and device and calculation device |
| CN204130116U (en) * | 2014-10-09 | 2015-01-28 | 上海杰派展示有限公司 | The advertising lamp box that a kind of visual effect is active |
| CN105467719A (en) * | 2016-01-11 | 2016-04-06 | 孙午飞 | Photostudio capable of automatic light supplement at multiple angles |
| CN205909067U (en) * | 2016-06-29 | 2017-01-25 | 北京利亚德视频技术有限公司 | LED light source scratches for instance setting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150002827A1 (en) | Theater structure and multi-projection system using the same | |
| US20090021162A1 (en) | Emissive Movie Theater Display | |
| WO2019104939A1 (en) | Black glue led display screen and processing method therefor | |
| WO2014178509A1 (en) | Multi-projection system for extending visual element of main image | |
| CN101243358A (en) | Projection device and projection control method | |
| WO2010091095A2 (en) | Improvements to digital image projection luminaire systems | |
| JP6334552B2 (en) | A method for generating ambient lighting effects based on data derived from stage performance | |
| WO2009011706A1 (en) | Emissive movie theater display | |
| CN104575373A (en) | Luminance and chrominance correction production line for LED (light-emitting diode) display modules | |
| WO2014208837A1 (en) | Theater structure and multi-projection system using the same | |
| WO2014178511A1 (en) | Multi-projection system with projection surface comprising non-solid material | |
| WO2015034134A1 (en) | Multi-projection system using interior surface as projection surface | |
| US10594995B2 (en) | Image capture and display on a dome for chroma keying | |
| CN104516482A (en) | Shadowless projection system and method | |
| CN112071257B (en) | LED screen correction method and device, storage medium and LED screen | |
| CN105927881A (en) | LED light source image matting set system and method | |
| CN205909067U (en) | LED light source scratches for instance setting system | |
| GB2525976A (en) | Method for automatically correcting a video projection with the aid of inverse telecine | |
| CN105493495A (en) | Simulation system for simulating multi-projection system | |
| US20200257831A1 (en) | Led lighting simulation system | |
| US20190082152A1 (en) | System for high-resolution content playback | |
| US20210185297A1 (en) | Multi-spectral volumetric capture | |
| Yu et al. | Design of outdoor LED ground display system in major scenes | |
| JP2018097080A (en) | Image projection system, information processing apparatus, image projection method, and program | |
| CN206021866U (en) | 360 ° of ring curtain intelligence display systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |
|
| RJ01 | Rejection of invention patent application after publication |