Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/79503
Title: | Track-and-tune light field image sensor | Authors: | Shen, ZeXiang Jin, Tao Varghese, Vigil Qian, Xinyuan Chen, Shoushun Liang, Guozhen Wang, Qi Jie |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering | Issue Date: | 2014 | Source: | Varghese, V., Qian, X., Chen, S., Shen, Z., Jin, T., Liang, G., et al. (2014). Track-and-tune light field image sensor. IEEE sensors journal, 14(12), 4372-4384. | Series/Report no.: | IEEE sensors journal | Abstract: | In this paper, we present a new technique for determining the angle of incident light using an image sensor. This technique makes use of two distinct pixel types for simultaneous coarse angle estimation and fine angle detection. A new type of pixel structure, the quadrature pixel cluster is introduced, which produces response that varies linearly with incident light angle. The proposed technique greatly reduces the overall sensor complexity and is very area efficient compared with the previous work on angle detection. The sensor is fabricated in 65-nm mixed-signal CMOS process and can accurately distinguish between angles in the range from -35° to +35°. | URI: | https://hdl.handle.net/10356/79503 http://hdl.handle.net/10220/24505 |
ISSN: | 1530-437X | DOI: | 10.1109/JSEN.2014.2335061 | Rights: | © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [Article DOI: http://dx.doi.org/10.1109/JSEN.2014.2335061]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Journal Articles |
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Track-and-Tune Light Field Image Sensor.pdf | 13.6 MB | Adobe PDF | ![]() View/Open |
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