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In-depth understanding of Camera basic knowledge points (2)

3. Introduction to mobile phone cameras Insert image description here For the camera system on mobile phones, due to size and power consumption limitations, it cannot be like a professional camera. In order to ensure the imaging effect, it can be easily replaced with a larger lens and a larger CCD...

November 25, 2023
In-depth understanding of Camera basic knowledge points (1)

1. Introduction The hardware layer of the camera, as the bottom layer of the entire framework, receives the real light and shadow effects from the objective world through the hardware module, converts them into digital signals known to the computer, and continuously provides stable and imaging ...

November 18, 2023
Common working modes and triggering methods of industrial cameras

Common working modes of industrial cameras are generally divided into: trigger mode continuous mode synchronous mode Timing synchronization mode Trigger mode: After receiving the external trigger command, the camera starts to expose according to the agreed time, and outputs one frame of image after ...

November 11, 2023
The composition and working principle of mobile phone cameras

The composition and working principle of mobile phone cameras The mobile phone camera is composed of: PCB board, lens, holder and color filter, DSP (for CCD), sensor and other components. The working principle is: the scene is shot through the lens, and the generated optical image is projected onto ...

November 4, 2023
Camera module - lens composition principle

(1) Lens manufacturing principle Any object is an organic combination of internal structure and external shape, both of which are indispensable. A lens also has such characteristics. First of all, from the perspective of the internal structure of the lens, the lens includes multiple lenses and ...

October 30, 2023
99% of people who buy camera modules will ignore this!

When we buy a camera, we usually give priority to common functions and parameters such as resolution, whether it has a microphone, and whether it is driver-free. However, we often don’t pay much attention to it, or we don’t know the specific difference, which is the "horizontal viewing angle (HFOV)"...

October 21, 2023

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