Date: Steven Sasson as an engineer at Eastman Kodak invented and built the first electronic camera using a charged-coupled device image sensor in 1975.
Description: The resolution of a digital camera is often limited by the image sensor that turns light into discrete signals. The brighter the image at a given point on the sensor, the larger the value that is read for that pixel. Depending on the physical structure of the sensor, a color filter array may be used, which requires demosaicing to recreate a full-color image. The number of pixels in the sensor determines the camera's "pixel count". In a typical sensor, the pixel count is the product of the number of rows and the number of columns.
Importance: Preserve all the memories life gives all of us.
Facts:
Description: The resolution of a digital camera is often limited by the image sensor that turns light into discrete signals. The brighter the image at a given point on the sensor, the larger the value that is read for that pixel. Depending on the physical structure of the sensor, a color filter array may be used, which requires demosaicing to recreate a full-color image. The number of pixels in the sensor determines the camera's "pixel count". In a typical sensor, the pixel count is the product of the number of rows and the number of columns.
Importance: Preserve all the memories life gives all of us.
Facts:
- Digital cameras use megapixels
- They have superior image quality
- They take quality still photos of moving objects