| Presentation | 2009-09-24 Comparison of Measurement Precision with CMOS and CCD Cameras : Influence on Industrial Vision Metrology Susumu HATTORI, Yoshiyuki OHNISHI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In industrial vision metrology, off-the shelf cameras with known or unknown interior orientation parameters are widely employed. CCD which has long been used as an imaging sensor is now gradually replaced by CMOS. But the authors have often experienced the deterioration of measurement with a CMOS camera, the reason of which is unclear. This paper discusses experiments on precision comparison between the two types of cameras with almost the same conditions. The results show that the measurement precision with a CMOS camera is lower than that with a CCD camera by 5-10% in RMS object space coordinates. This paper discusses the experiment and analysis from viewpoint of respective factors. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CMOS / CCD / Digital camera / Industrial vision / precision |
| Paper # | LOIS2009-18,IE2009-59 |
| Date of Issue |
| Conference Information | |
| Committee | LOIS |
|---|---|
| Conference Date | 2009/9/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparison of Measurement Precision with CMOS and CCD Cameras : Influence on Industrial Vision Metrology |
| Sub Title (in English) | |
| Keyword(1) | CMOS |
| Keyword(2) | CCD |
| Keyword(3) | Digital camera |
| Keyword(4) | Industrial vision |
| Keyword(5) | precision |
| 1st Author's Name | Susumu HATTORI |
| 1st Author's Affiliation | Faculty of Engineering, Fukuyama University() |
| 2nd Author's Name | Yoshiyuki OHNISHI |
| 2nd Author's Affiliation | Vision Metrology Laboratory co. ltd |
| Date | 2009-09-24 |
| Paper # | LOIS2009-18,IE2009-59 |
| Volume (vol) | vol.109 |
| Number (no) | 205 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |