| Paper Abstract and Keywords |
| Presentation |
2022-12-12 14:20
Pseudo-direct ToF imaging using a multi-tap macro-pixel CMOS image sensor with oversampled reconstruction
Pham Ngoc Anh, Thoriq Ibrahim, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.), Keiichiro Kagawa (Shizuoka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A pseudo-dToF imaging method using an iToF image sensor composed of multi-tap macro-pixels in combination with compressive sensing is presented. This method can reproduce the received light waveforms as in the dToF based on single-photon avalanche diodes (SPADs) while maintaining high spatial and temporal resolution. By applying the oversampling to the reconstruction, the received light waveforms are reconstructed with higher temporal resolution. Experimental results showed that distance precision was improved by the proposed method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
ToF imaging / multi-tap CMOS image sensor / oversampled reconstruction / compressed sensing / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 41, IST2022-48, pp. 31-32, Dec. 2022. |
| Paper # |
IST2022-48 |
| Date of Issue |
2022-12-05 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IST |
| Conference Date |
2022-12-12 - 2022-12-13 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Sanaru Hall |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
5th International Workshop on Image Sensors and Imaging Systems (IWISS2022) |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2022-12-IST |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Pseudo-direct ToF imaging using a multi-tap macro-pixel CMOS image sensor with oversampled reconstruction |
| Sub Title (in English) |
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| Keyword(1) |
ToF imaging |
| Keyword(2) |
multi-tap CMOS image sensor |
| Keyword(3) |
oversampled reconstruction |
| Keyword(4) |
compressed sensing |
| Keyword(5) |
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| 1st Author's Name |
Pham Ngoc Anh |
| 1st Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 2nd Author's Name |
Thoriq Ibrahim |
| 2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 3rd Author's Name |
Keita Yasutomi |
| 3rd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 4th Author's Name |
Shoji Kawahito |
| 4th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 5th Author's Name |
Hajime Nagahara |
| 5th Author's Affiliation |
Osaka University (Osaka Univ.) |
| 6th Author's Name |
Keiichiro Kagawa |
| 6th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2022-12-12 14:20:00 |
| Presentation Time |
90 minutes |
| Registration for |
IST |
| Paper # |
IST2022-48 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.41 |
| Page |
pp.31-32 |
| #Pages |
2 |
| Date of Issue |
2022-12-05 (IST) |