Difference of different analog video signals
Before introducing the principle of image sensor, this article first introduces some keywords related to image sensor performance, as follows:
Baud rate: The rate at which the microcontroller or computer communicates through the serial port. Refers to the change of the signal within a unit time after being modulated, that is, the number of carrier parameter changes in a unit time.
Classification of cameras According to photoelectric conversion devices, it can be divided into photoconductive camera tubes, solid photoelectric sensors CCD, and complementary metal oxide semiconductor CMOS.
‘P’ 720P, 1080P, etc., mean \"the total number of lines of video pixels\", for example, 720P means that the video has 720 lines of pixels, while 1080P means that the video has a total of 1080 line...
According to the photosensitive device it uses, there are CCD and CMOS: CCD (Charge Coupled Device) is made of a high-sensitivity semiconductor material,
At present, cameras are used on many multimedia devices, including mobile devices, and they are being updated at a very fast rate. There are two types of cameras currently in use: CCD (Charge Couple Device) and CMOS (Complementary Metal Oxide Semiconductor).
In March of this year, the USB Promoter Group (leadership group) released the USB4 specification for the first time, the next-generation USB architecture. And at the beginning of September, the USB Promoter Group released the final USB4 specification standard....
WIFI is a passive subject, that is, it does not need to provide power or other energy. It is not a power amplifier, nor does it amplify incoming wireless signals.
Usually we use RGB to represent a color. The data displayed by the LCD in the computer system is RGB to represent the color of each pixel.
The application environment of the surgical field camera is high illuminance, the ordinary indoor brightness is 200-500lx.
The user must first read the manual carefully when using the infrared lamp, especially the precautions to ensure the safety of personal equipment.
Detailed explanation of frame rate related knowledge of industrial camera parameters：
Both analog cameras and network cameras are mainstream products used in various industries today, so how much do we know about them while using them, and what is the difference between the two？
First of all, the network cable can be used as long as the line sequence at both ends is the same.
Before understanding the data interface, let\'s first understand what an industrial camera is. The definition of an industrial camera is a key component in a machine vision system.
Fog penetration algorithms known to people during shopping spree can be roughly divided into two categories: one is a non-model image enhancement method, which enhances the contrast of the image and meets the subjective vision requirements to achieve the purpo...
When it comes to the working principle of USB cameras, Camorui Electronics has to start from the beginning, and then start with the classification of cameras.
4K Ultra High Definition (UHD) streaming media, players and Blu-ray Disc business are growing rapidly. 4K UHD content contains more than 8 million pixels per frame of data-more than four times the number of Full HD (1080p) content.