Development of an Ultra-high-speed Video Camera
نویسندگان
چکیده
منابع مشابه
Imaging with an ultra-high-speed video camera working at 20 mega-frames per second
An image sensor with 300,000 pixels capable of operating at 20 mega-frames per second (Mfps) is developed. The pixels on odd-numbered and even-numbered columns can be switched on and off independently. Therefore, the max frame rate is 40 Mfps when only half of the sensor is activated. The sensor is a backside-illuminated one for high sensitivity to support ultra-high-speed imaging. The structur...
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Video cameras offer the unique capability of collecting high density spatial data from a distant scene of interest. They could be employed as remote monitoring or inspection sensors because of their commonplace use, simplicity, and relatively low cost. The difficulty is in interpreting the video data into a usable format, such as displacement, that is familiar to engineers. A methodology called...
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BACKGROUND Cell sorting has a history dating back approximately 40 years. The main limitation has been that, although flow cytometry is a science, cell sorting has been an art during most of this time. Recent advances in assisting technologies have helped to decrease the amount of expertise necessary to perform sorting. METHODS Droplet-based sorting is based on a controlled disturbance of a j...
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PURPOSE The dose delivered with a HDR (192)Ir afterloader can be separated into a dwell component, and a transit component resulting from the source movement. The transit component is directly dependent on the source speed profile and it is the goal of this study to measure accurate source speed profiles. METHODS A high speed video camera was used to record the movement of a (192)Ir source (N...
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 2001
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.21.1supplement_59