Million HD was plagued by factors such as price, high-definition support, and low-light performance, which made it difficult for everyone to have a deep understanding of it. This has seriously hindered the development and popularization of millions of HD.
According to the author's survey statistics, millions of HDs are currently growing at an annual rate of more than 30%. In particular, this year's million HD is greeted with explosive growth and rapid popularity. It is no exaggeration to say that the current million HD development is already "everything is ready" and owes only "East Wind". This "East Wind" means that people should reverse the mistaken view of millions of HDs in the past and re-establish a correct understanding of millions of HD.
Millions of high-definition surveillance is aimed at the resolution. At present, the analog camera usually has a higher resolution of 540 TVL. The highest theoretical image quality is only about 400,000 pixels, and the true resolution is only 2-3 million pixels. Pure digital HD camcorders can achieve millions of high-definition 720P (1280X720), 1080P (1920X1080), and even hundreds of millions of pixels.
The wave grain manager Gong Wenju once disclosed to the author that in the early stage, the HD cameras were mainly sold by foreign manufacturers. Due to the lack of matching and low illumination in foreign high-definition IPC manufacturers, the application and sales volume were limited, and their labor costs were high. , so the price is high. However, in view of this situation, the R&D personnel of Wave Grain have been searching for and developing “high-quality and low-cost†innovative technologies. They are thinking that the number of digital cameras in the consumer electronics field at the mall can reach several million pixels. Security cameras, whether domestically produced or imported analog cameras with more than a thousand dollars, have only a few hundred thousand pixels, and the price and picture quality are very different. As a result, Wave Particle began research and development of digital cameras, and thoroughly studied photoreceptor processing and optical technologies. In 2008, Wave Granules achieved a major technological breakthrough and successfully applied digital camera movements to security cameras to achieve "high quality and low cost."
In an interview with reporters, wave grain president Mao Zhongkai frankly stated: “Traditional analog cameras cannot be considered only for the cost of the camera itself, and its supporting facilities such as cables and so on add up to a small fee. Compared with traditional analog cameras, high-definition cameras are The resolution, AD analog-to-digital conversion, and scanning methods all have better performance.â€
In addition to the significant reduction in the unit price of the camera and its proximity to consumers, digital high-definition surveillance can also save money for contractors and users in many ways. For example, the use of network cable instead of coaxial cable, while transmission of video, audio, power and control to save the wire; long-distance transmission to replace expensive optical transceivers with fiber optic transceivers. Millions of HD engineering users feedback, using millions of high-definition monitoring program is often cheaper than analog monitoring, which surprised many people.
According to the author's survey statistics, millions of HDs are currently growing at an annual rate of more than 30%. In particular, this year's million HD is greeted with explosive growth and rapid popularity. It is no exaggeration to say that the current million HD development is already "everything is ready" and owes only "East Wind". This "East Wind" means that people should reverse the mistaken view of millions of HDs in the past and re-establish a correct understanding of millions of HD.
Millions of high-definition surveillance is aimed at the resolution. At present, the analog camera usually has a higher resolution of 540 TVL. The highest theoretical image quality is only about 400,000 pixels, and the true resolution is only 2-3 million pixels. Pure digital HD camcorders can achieve millions of high-definition 720P (1280X720), 1080P (1920X1080), and even hundreds of millions of pixels.
The wave grain manager Gong Wenju once disclosed to the author that in the early stage, the HD cameras were mainly sold by foreign manufacturers. Due to the lack of matching and low illumination in foreign high-definition IPC manufacturers, the application and sales volume were limited, and their labor costs were high. , so the price is high. However, in view of this situation, the R&D personnel of Wave Grain have been searching for and developing “high-quality and low-cost†innovative technologies. They are thinking that the number of digital cameras in the consumer electronics field at the mall can reach several million pixels. Security cameras, whether domestically produced or imported analog cameras with more than a thousand dollars, have only a few hundred thousand pixels, and the price and picture quality are very different. As a result, Wave Particle began research and development of digital cameras, and thoroughly studied photoreceptor processing and optical technologies. In 2008, Wave Granules achieved a major technological breakthrough and successfully applied digital camera movements to security cameras to achieve "high quality and low cost."
In an interview with reporters, wave grain president Mao Zhongkai frankly stated: “Traditional analog cameras cannot be considered only for the cost of the camera itself, and its supporting facilities such as cables and so on add up to a small fee. Compared with traditional analog cameras, high-definition cameras are The resolution, AD analog-to-digital conversion, and scanning methods all have better performance.â€
In addition to the significant reduction in the unit price of the camera and its proximity to consumers, digital high-definition surveillance can also save money for contractors and users in many ways. For example, the use of network cable instead of coaxial cable, while transmission of video, audio, power and control to save the wire; long-distance transmission to replace expensive optical transceivers with fiber optic transceivers. Millions of HD engineering users feedback, using millions of high-definition monitoring program is often cheaper than analog monitoring, which surprised many people.
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