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Wireless video doorbell video monitoring but also need to pay attention to the image quality
2012-08-22 09:32:32

 

Wireless video doorbell high definition development trend makes the high-end customers, equipment manufacturer or engineering company describes itself as a " million ", " million pixels ". In the past few years, HD high definition and megapixel camera is to focus attention on the favourite, almost every manufacturer will own product list " HD " and " million " products, otherwise do not seem to keep up with the tide. In fact, it is true, according to the new statistics forecast, to 2015, will have over 70% network cameras are more than one million pixels resolution. In other words, wireless video doorbell industry reach the basic knowledge, only to reach millions of pixels to the present video monitoring needs. This trend, equipment manufacturers, you Changba debut. Chip manufacturers, such as micron / Aptina / Ominivision Sony Sony, Panasonic, CMOS / CCD photosensitive component manufacturers continue to roll out 1300000, 2000000, 3000000, 5000000, 8000000, more than 100000 CMOS products, domestic manufacturers launched a similar level of network camera products. In foreign countries, ArecontVision launched 200000 pixel camera, Dallmeier also launched hundreds of millions of pixels ( gigapixel ) age 2 million pixels ( two one million ), from the age of one million pixels ( pixel ) camera products, security cameras. This trend caused by the industry as a whole in a wrong direction, it's more pixels are better image quality " one-sided pursuit of high pixel. Want to solve is the video monitor to see, see clearly to remove the word. One is said to have a higher pixel, see details, high resolution, on the other hand color, visual doorbell in lighting applications, such as image quality, wide dynamic range, therefore, the image quality depends not only on the pixels, but also to the image processing techniques ( such as image correction, image processing, gray processing, gamma adjustment, 2A algorithm), and high-quality lenses. Therefore, the existing mature megapixels products and technology as the basis for the million pixel high-definition HD HD new requirements of the development of. Some manufacturers have begun to pay attention to this trend, in addition to introduce more high pixel camera products, will focus on improving the image quality. Product application to determine trends. Not necessarily very high pixels, such as intelligence analysis, face recognition, license plate recognition, video surveillance application, in most cases, as long as they have a high recognition accuracy, rather than the more pixels will have better results. So far, the high pixel camera, market growth, rapid growth. So, say simply, high pixel camera, to a certain extent, is it right? A technical problem, but the market. Based on this trend, need equipment manufacturers started to focus on product differentiation and performance conditions, such as lighting, 3D noise, wide dynamic, pay more attention to image quality and the same pixel. Such as network cameras, such as axis launched P- aperture lens technology's leading manufacturers, on this basis, with the introduction of network camera, relative to other traditional manufacturers in this area, has been greatly improved, especially the illumination compensation, real-time very detailed wide dynamic aspect. Wireless video doorbell high definition development trend makes the high-end customers, equipment manufacturer or engineering company describes itself as a " million ", " million pixels ". In the past few years, HD high definition and megapixel camera is to focus attention on the favourite, almost every manufacturer will own product list " HD " and " million " products, otherwise do not seem to keep up with the tide. In fact, it is true, according to the new statistics forecast, to 2015, will have over 70% network cameras are more than one million pixels resolution. In other words, wireless video doorbell industry reach the basic knowledge, only to reach millions of pixels to the present video monitoring needs.

Wireless video doorbell high definition development trend makes the high-end customers, equipment manufacturer or engineering company describes itself as a " million ", " million pixels ". In the past few years, HD high definition and megapixel camera is to focus attention on the favourite, almost every manufacturer will own product list " HD " and " million " products, otherwise do not seem to keep up with the tide. In fact, it is true, according to the new statistics forecast, to 2015, will have over 70% network cameras are more than one million pixels resolution. In other words, wireless video doorbell industry reach the basic knowledge, only to reach millions of pixels to the present video monitoring needs.

This trend, equipment manufacturers, you Changba debut. Chip manufacturers, such as micron / Aptina / Ominivision Sony Sony, Panasonic, CMOS / CCD photosensitive component manufacturersReturn Home] [Print] [Go Back]   

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