DISPLAY LATENCY MEASUREMENT SYSTEM USING AVAILABLE HARDWARE
作者： Goossen James Andrew , Lee Matthew W , Ruggeri Roberto
DOI:
关键词: Measuring equipment 、 Time difference 、 Computer hardware 、 Latency (engineering) 、 Computer science 、 System of measurement 、 Video capture 、 Reference frame 、 Light emitter
摘要: Methods, systems, and apparatuses are provided for measuring a display latency. A video capturing device is configured to capture of reference light flash emitter computing device. In the same video, predetermined image displayed in frame on screen coupled The analyzed determine time difference between screen. determined compared with latency, latency may be user. this manner, accurately readily available hardware, thus reducing need rely expensive specialized equipment.
lens.org 参考文章(9)
Andrew C. Olson, Brian E. Brinck, John N. Konyn, Method and apparatus for digital video latency reduction by real-time warping ,(2011)
Roelof Roderick Colenbrander, Method and apparatus for decreasing presentation latency ,(2013)
Gurpratap Virdi, Ashley Speicher, Todd Bowra, Jeffrey Davis, Vu Nguyen, Real-time HD TV/video IP streaming to a game console ,(2006)
Thomas Alfred Dubois, Robert Crenshaw Allen, William Brendan Blanton, Latency Measurement System And Method ,(2013)
David Perry, Andrew Buchanan Gault, Rui Filipe Andrade Pereira, Qualified video delivery methods ,(2011)
Zachary Edson, System and method of generating customized recommendations and settings ,(2011)
Hideki Aoyama, Akihiro Ueki, Tsutomu Mukai, Mitsuaki Oshima, Koji Nakanishi, Toshiyuki Maeda, Kengo Miyoshi, Transmitting method, transmitting apparatus, and program ,(2017)
Charles Brabenac, Ankita Tapaswi, Sean J Lawrence, Method and system of measuring on-screen transitions to determine image processing performance ,(2015)
Yu Zhiyong, Bao Tianzhen, Time delay detecting method and device of display device ,(2013)