Who knows the imaging principle of the camera ah

The following is the imaging principle of the camera:

1, the scene through the lens generated by the optical image projected onto the surface of the image sensor, and then converted to electrical signals, after conversion into digital image signals, and then sent to the digital signal processing chip processing.

2, and then transferred to the computer through the USB interface processing, through the monitor can see the image.

3, through the optical system to focus the image on the imaging element CCDCMOS, through the A to D converter will be each pixel on the photoelectric signal into a digital signal, and then processed by the DSP into a digital image, stored in the storage media.

4, light from the lens into the camera, the CCD color filtering, light sensitivity, in accordance with a certain arrangement of the object will be photographed "broken down" into a pixel.

5, the pixels in the form of analog image signals transferred to the "analog-to-digital converter", converted to digital signals, transmitted to the image processor, processed into a real image, and then compressed and stored in the storage medium.