机构

• 地理科学与资源研究所 [1]
• 长春光学精密机械与物... [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [2]
• 期刊论文 [1]

发表日期

• 2023 [1]
• 2021 [1]
• 2009 [1]

学科主题

• Remote Sen... [1]

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Correcting the nighttime lighting data underestimation effect based on light source detection and luminance reconstruction 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2023, 卷号: 121, 页码: 103380 作者:  Gao, Peng;  Wu, Tianjun;  Ge, Yong;  Yang, Gang;  Lu, Yuefeng   |  收藏  |  浏览/下载：22/0  |  提交时间：2023/07/14 Nighttime lighting data  Underestimation effect  Light source detection  Luminance reconstruction  Pixel blooming   Design of 1550nm adjustable laser lighting source 会议论文  OAI收割 Beijing, China, 2021-06-20 作者:  Mei, Chao;  Chang, Sansan;  Gao, Bo;  Yi, Bo   |  收藏  |  浏览/下载：25/0  |  提交时间：2022/01/30 Optical design  Laser  1550nm  Lighting source   LED optical engine based on rectangular CPC for micro-projection display (EI CONFERENCE) 会议论文  OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China 作者:  Meng Z.;  Meng Z. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 With applications in digital display  consumer electronics  medicine  automotive lighting  traffic signals  and general illumination  the light-emitting diode (LED) is the world's most efficient light source being mass produced today[1]. However  high cost is the main factor restricting widespread application of LED lighting  and the packaging is the most expensive aspect of LED products. Light emitting diodes (LED) are regarded as the most important light sources in solid-state lighting for their advantages in energy efficiency  long life  vivid colors  high reliability  environmental protection  safety and multiple applications. However  application of LEDs in projection display exist many questions such as low illuminance uniformity and low energy efficiency by reason of luminescence distribution and constructure specificity for LED  the study on application of LED in the micro-projection display and projection display is reported[2-8]. Considering the question mensioned above the rectangular CPC(Compound Parabolic Concentrator) system with three-color LED is applied in the projection display. 2009 SPIE.