Network Eye "3 low 3 high" technology: top network camera configuration

    According to IMS Research's analysis of the security surveillance market, the global IP video surveillance market output value in 2013 exceeded 5.4 billion US dollars in 2012, accounting for nearly 40% of the entire video surveillance market. As the competition in the surveillance market continues to intensify, manufacturers' technological innovation is the driving force for the rapid development of the entire network camera field.

    This year, Shenzhen Huachuang Times Technology Co., Ltd. upgraded the full range of "Network Eye" brand 720P, 1080P, 3 million and other network cameras. Regarding monitoring technology, its upgraded version of the "three lows and three highs" technical functions of "low bit rate, low power consumption, low illumination, high image quality, high pixels, and high cost performance" has become the top configuration of current network cameras.

    1. Low bit rate

    As the H.264 international video coding standard matures and is promoted, more and more video applications adopt the H.264 standard. However, even with the advanced H.264 compression algorithm, high-definition 720P still requires 3-4M bitrates, and high-definition 1080P also requires 4-6M bitrates, which still cannot solve the problems of network and storage pressure.

    In the process of solving the problem of low bitrate, the unique H.264 technology of Huachuang Times "Network Eye" played a key role. Huachuang Times "Network Eye" IPCs all use NXP's latest third-generation ultra-clear SOC main chip, which can achieve three bitrates and support H.264-SVC, H.264-ROI, and 3D noise reduction.

    The "Network Eye" network camera applies NXP's functions to the extreme, with ultra-low bit rates of 720P/1M, 1080P/2M, and 3MP/3M, which not only achieve fast network transmission speed and save 50% of storage space, but also achieve full real-time in high-definition state. Such low bit rates greatly solve the pressure of network and storage.

    2. Low power consumption

    NXP's new Advanced series with Network Eye can capture up to 60 frames per second at full HD resolution (1080p/60), supports High Profile H.264 encoding, and consumes less than 1.5W of power, which is the best power consumption and lowest bit rate compared to other solutions on the market. "Network Eye" network cameras have low power consumption and less heat, which can effectively extend the service life of the equipment.

    3. Low illumination

    Low illumination refers to the camera's ability to restore image details in low illumination environments, and is also one of the main indicators for selecting cameras. "Network Eye" network cameras use wide dynamic CMOS image sensors. Compared with CCD technology, wide dynamic CMOS can better meet users' ever-increasing quality requirements for new image sensors in various applications, such as more flexible image capture, higher sensitivity, wider dynamic range, higher resolution, lower power consumption, and better system integration. In color, the minimum illumination of "Network Eye" network cameras can reach 0.5Lux@(F1.2,AGCON ); in black and white, the minimum illumination can reach 0.05Lux@(F1.2,AGCON ). In low illumination conditions, the picture is more transparent, clean, and the image is brighter.

Network Eye "3 low 3 high" technology: top configuration of network cameras

    4. High image quality

    Due to many factors, it is not easy to achieve the best image quality for network cameras. However, this is not a problem in the technology of Huachuang Times. Sensors, lenses and image processors are integrated with each other, forming a solid backing for the high image quality of "Network Eye" network cameras.

    The Network Eye uses a high-performance, high-end, high-definition image CMOS sensor chip with an optical zoom of more than ten times, so that the image effect is clear even in extremely low illumination conditions. The CMOS image sensor realizes the day and night image function by converting color to black, and performs low-illumination image noise reduction and image enhancement during the encoding process. Infrared technology is used to fill in the light in the external environment to achieve high-quality monitoring during the day and night. Higher image quality means that it is easier to monitor details, such as license plate recognition, body color recognition, and face recognition; and in some wide-angle locations, the large monitoring range of megapixels can also reduce the number of monitoring points, thereby reflecting better value.

    5. High Pixels

    In the development of image sensor technology for network cameras, the technical specifications have experienced technical upgrades from D1 (400,000 pixels), 720P (1.3 million pixels) to 1080P (2 million pixels). Obviously, high definition has become the mainstream and demand. Huachuang Times Network Eye series has also developed 3 million and 5 million high-pixel network cameras, which are constantly being applied in video surveillance projects, greatly satisfying people's pursuit of "seeing more clearly".

    6. High cost performance

    When we buy products, in addition to price considerations, it is more important to make decisions based on our own needs and the performance of the product itself. Judging from the five major functions of the Network Eye mentioned above, the "Network Eye" series is already a leader in the field of network cameras. Huachuang Times actively seeks to cooperate with NXP source manufacturers to return more profit space to users. As a well-known security brand manufacturer with 10 years of integrity, Huachuang Times provides customers with not only high-performance products, but also perfect after-sales service and brand guarantee. This is also the real high added value and high cost performance of the "Network Eye" network camera.