Megapixels network camera industry is booming

Megapixels network camera industry is booming
Speaking of the hot market monitoring this year, non-"HD" is none other than. None other than the network camera in the field of high-definition monitor again. Why analog cameras, high-definition? Highest resolution analog cameras, but also more than 600 lines, which is just in front of the camera clarity, transfer to the back-end video equipment, only the highest can only deal with 768X576 resolution pixels, the maximum theoretical draw analog cameras The quality is only about 40 million pixels, the period to go through the analog-to-digital conversion, real clarity only two or three hundred thousand pixel level.
Millions of pure digital HD IP Camera can do millions of HD 720P (1280X720), 1080P (1920X1080), or even hundreds of millions of pixels, sharpness, far more than the analog cameras and digital video recording signal, the image effect is almost no loss.
In addition, millions of HD IP Camera with SD network cameras, there are two important differences:
The SD IP Camera to add a network module, analog cameras based on converting the analog signal into a digital signal. Megapixels IP Camera directly inside the camera for video encoding process, not after the analog-to-digital conversion is purely digital camera, the effect is of course much better.
The SD IP Camera interlaced screen moving objects prone serrated trailing negative phenomena. Megapixels network camera with progressive scan, does not produce these phenomena.
In addition, the analog camera analog signal transmission, prone to electromagnetic interference and signal attenuation network camera the day on which the digital signal transmission is not susceptible to electromagnetic interference, quality without transmission damage, clean the screen.
Because of the many outstanding advantages of the millions of digital high-definition camera, video surveillance makes it inevitable trend of development.
In terms of price, the early Megapixel IP camera is expensive, so many in need of high-definition devices users away. Today, high-definition surveillance market is rapidly warming, sales volume, prices came down. Shenzhen Wei, as the dot-com Technology Co., Ltd. is substantially none other, in one fell swoop megapixels HD IP Camera down and standard definition network camera about the same price, so that more users are happy with millions of HD.
Looking to the future, millions of high-definition monitor will certainly be a large-scale popularization and application. Million high-definition digital era, more and more high technology threshold for product development and production, survival of the fittest through the market, the market environment will be more pure, disorderly vicious competition phenomenon will be gradually reduced, brand awareness will greatly enhance China's security industry must will be more mature and orderly.
From:http://www.vstarcam.com/channel/Megapixels-network-camera-industry-is-booming-74.html