边缘融合技术分析与应用

2.0 Gain Matte White screen, Viewing angle at 100 degrees
2.0 增益 正投白幕, 视角100度
Brighter Image Directly in front of screen. 普通视角
Excellent Light Distribution 超宽视角
The Brightness of Your Image 画面的亮度
Cinema电影院
The SMPTE standard specifies 16 foot-Lamberts of brightness measured off the screen in a commercial theatre. This is taken without film in the projector, or open-gate—so it is a measurement of the lamp projecting through the lens directly onto the screen. When the measurement is taken with the 35mm film, it is estimated to be at 12 foot-Lamberts.
2 x 1边缘融合拼接
3 x 1边缘融合拼接
2 x 2边缘融合拼接
Equipments used in Soft Edge Blending ,组成边缘融合系统需要哪些设备 :
• Projection Screen , 屏幕 • Projector , 投影机 • Soft Edge Blending Processor, 图像边缘融合处理器 • Signal Source , 信号源 • Control , 控制端
Methods of Soft Edge Blending ?
边缘融合的方式？
Methods of Soft Edge Blending ,边缘融合的方式:
• Wide-Field Arrays , 宽视角的排列
A
B
C
• Vertically Stacked , 多台投影机垂直堆积产生的纵向的 显示画面
The Advantages of using Soft Edge Blending Part 2, 边缘融合的优势 :
Single projection at 1400 X 1050 单个图像显示分辨率1400 X 1050
1 X 2 soft edge blending projection systems with 20% blending region at 2520 X 1050 两个图像融合20％后显示分辨率是2520 X 1050
•
Image Brightness，画面的亮度
Uniformity and Resolution，画面的均匀度和分辨率 :
Low Resolution Projection Surface
High Resolution Projection Surface
低分辨率的显示效果
高分辨率的显示效果
Availability of Large Seamless Sheet :大屏幕的优 势
Brighter Image Directly in front of screen. 普通视角
Excellent Light Distribution 超宽视角
Screen Gain and Viewing Angle Part2 : 屏幕的增益和视角
Characteristics of Front Projection Screen, 屏幕的特性(正投) 1.3 Gain Matte White screen viewing angle at 160 degrees 1.3增益 正投白幕, 视角160度
Steps for Soft Edge Blending Design , 设计边缘融合的步骤 :
1. Projection Screen, 选择屏幕 2. Determine the Image Size , 确定大概尺寸 3. Number of Projectors , 确定投影机的数量 4. Amount of Blending Region , 预设软边融合的区域值 5. Types of Projectors , 选择投影机 6. Soft Edge Blending Processor, 图像边缘融合处理器 7. Signal Source , 信号源 8. Control , 控制端 9. Installation and Alignment , 安装及校准屏幕和投影机
延伸视野，精彩无限 边缘融合技术 分析与应用
Edge Blending Technology and It’s Application

The appearance of soft edge blending 边缘融合的产生 The application of soft edge blending originates from simulation and three-dimension cinema systems. The pursuit for larger view, true color and high resolution display is always people’s potential demands for visual sense. As to the command-control center and network administration center, even video conference, academic presentation, technological report and multi-functional meet, there is more and more demand for display effect of larger view, various colors, high luminance and high resolution.. 边缘融合的应用来源于模拟仿真/立体影院系统。追求亮丽的超大画面、纯真的色彩、高分辨率的显示效果，历来是人 们对视觉感受的一种潜在要求。大到指挥监控中心、网管中心的建立，小到视频会议、学术报告、技术讲座和多功能 会议的进行，对大画面、多色彩、高亮度、高分辨率显示效果的需求越来越强烈。 This demand is adapted by display technology of the wide-screen mosaic and projection based on the rapid progress of digital edge blending. With the continuous development and innovation of this technology, even accompanying with the improvement of people’s comprehensive level, there is a great demand for larger view, various colors, high luminance and high resolution in the market. 最近迅速崛起的数字化边缘融合大屏幕拼接投影显示技术，正在逐步适应这一需求。随着投影显示技术的不断发展与 创新，以及人们欣赏水平的提高，超大画面、高亮度、以及更高分辨率显示便成为市场的迫切需求。
Type of application for different site proposal Part1 , 不同应用系统的设计（1） :
Fix Installation 固定安装
Type of application for different site proposal Part2 ,不同应用系统的设计 （2）:
10. Testing and Calibration , 调试系统及测试
1.
• • • •
Projection Screen , 选择屏幕 :
Uniformity and Resolution，画面的均匀度和分辨率 Availability of Large Seamless Sheet， 超大无缝隙的整幅材料 Screen Gain and Viewing Angle，屏幕增益及视角 Screen Type, 屏幕的材质


What are the Advantages of using Soft Edge Blending ? 选用边缘融合有什么优势?
The Advantages of using Soft Edge Blending Part 1, 边缘融合的优势 :
• Increased Image Size , 增加图像尺寸和画面的完整性 • Increased Image Brightness , 增加图像亮度
A
B
• Combination of Wide-Field Arrays and Vertically Stacked method , 多台投影机堆积出更高更宽幅的超 大画面
A
D
B
E
C
F
Equipments used in Soft Edge Blending ? 组成边缘融合系统需要哪些设备？
Soft edge blending systems provide a brand new ways to allow more information to be display onto a single image. Providing high resolution display of the Picture-in-picture close to or without any compensation of the original quantity. 边缘融合系统可以让更多图像显示在一幅画面上，使画中画的图像接近或保持原有的分辨率
Motorized Application
电动安装
Motorized Application with different image sizes
电动安装
Type of application for different site proposal Part3 ,不同应用系统的设计 （3）:
Special Application (Curve Display) 特殊安装（弧形）
Screen Gain and Viewing Angle Part 1:屏幕的增益和视角
Characteristics of Rear Projection Screen 屏幕的特性(背投)
2.0 Gain Diffusion screen, Viewing angle at 100 degrees 2.0增益 ; 漫反射背投幕, 视角100度 1.0 Gain Diffusion screen viewing angle at 160 degrees 1.0增益 ; 漫反射背投幕, 视角160度

Any seamless size to 12m x27m.无缝拼接屏幕的最大尺寸可以做到12m x27m Easy to ship.容易运输 Can be installed and serviced by semi- skilled techs.便于安装和维护 Less expensive than rigid models.比硬幕更便宜 Can be mounted flat or curved Flat or Curved framing systems. 可应用于平面显示或特殊的弧形显示系统 Available in retractable models.可做成电动模式
Screen Gain and Viewing Angle Part3 :屏幕的增益和视角 Choosing the right screen gain. 选择正确地屏幕增益
Hot Spotting 热点效应
Screen Gain and VFra Baidu bibliotekewing Angle Part4 : 屏幕的增益和视角 Why Wide Viewing Angle ? 为什么选择宽视角的屏幕?
• Increased Image Resolution ,
增加分辨率 • Extreme Image Resolution , 超高分辨率 • Reduced Projection Distance , 缩短投影机投射距离
• Projection on Complex Surfaces ,
特殊形状的屏幕上投射成像 (比如弧形幕/ 球形幕) • Increased depth of focus , 增加画面的层次感