| Presentation | 2004/7/6 A Wide Dynamic Range CMOS Image Sensor with Multi-Exposure and Multi-Resolution ADC Masaaki SASAKI, Mitsuhito MASE, Shoji KAWAHITO, Toshiaki TADOKORO, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A wide dyanmic range CMOS image sensor based on the synthesis of long-time and multiple sort-time exposure signals for high image quality in whole illumination range is proposed. A key techneque is a high-speed and high-resolution column-parallel integration type analog-to-digital converter (ADC) with non-linear slope. A prototype wide dynamic range CMOS image sensor that captures a long-exposure and 3 short-exposure signals has been developed with 0.25μm 1-poly 4-metal CMOS image sensor technology. The dynamic range is expanded by a factor of 120 compared with the case of the single long-time exposure. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wide dynamic range / CMOS image sensor / Multiple-exposure / Multi-resolution ADC |
| Paper # | ICD2004-46 |
| Date of Issue |
| Conference Information | |
| Committee | ICD |
|---|---|
| Conference Date | 2004/7/6(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 | Integrated Circuits and Devices (ICD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Wide Dynamic Range CMOS Image Sensor with Multi-Exposure and Multi-Resolution ADC |
| Sub Title (in English) | |
| Keyword(1) | Wide dynamic range |
| Keyword(2) | CMOS image sensor |
| Keyword(3) | Multiple-exposure |
| Keyword(4) | Multi-resolution ADC |
| 1st Author's Name | Masaaki SASAKI |
| 1st Author's Affiliation | Sendai National College of Technology() |
| 2nd Author's Name | Mitsuhito MASE |
| 2nd Author's Affiliation | Research Institute of Electronics, Shizuoka University |
| 3rd Author's Name | Shoji KAWAHITO |
| 3rd Author's Affiliation | Research Institute of Electronics, Shizuoka University |
| 4th Author's Name | Toshiaki TADOKORO |
| 4th Author's Affiliation | Toyohashi University of Technology |
| Date | 2004/7/6 |
| Paper # | ICD2004-46 |
| Volume (vol) | vol.104 |
| Number (no) | 174 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |