Imaging device and electronic device
US11728355B2 · kind B2 · utility
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13References
4Claims
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Key dates
| Filing date | Aug 17, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Aug 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/674
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging device capable of image processing is provided. The imaging device can retain analog data (image data) obtained by an image-capturing operation in a pixel and perform a product-sum operation of the analog data and a predetermined weight coefficient in the pixel to convert the data into binary data. When the binary data is taken in a neural network or the like, processing such as image recognition can be performed. Since enormous volumes of image data can be retained in pixels in the state of analog data, processing can be performed efficiently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.