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A face detection method based on skin color detection and eye location is proposed. The color image is normalized using a color balance method based on "reference white", the image is segmented in ...[Details]
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For medium and large-sized
LCD
TVs
, both power consumption and cost are significantly higher than those of traditional CRTs of the same size. To replace CRTs and become mainstream prod...[Details]
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The frequency source is the core of modern shortwave radio frequency communication system and plays a decisive role in the normal operation of the entire system. As the core equipment of radio freq...[Details]
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New York City's first battery storage project using Tesla Megapacks opened a few weeks ago. Image: Ninedot Energy
Tesla's battery energy storage systems continue to sell fa...[Details]
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1. Resolution, word count and bit Resolution refers to the ability of a multimeter to distinguish small signals when measuring. Knowing the resolution of a multimeter can determine whether it can obs...[Details]
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Optical spectrum analyzers (OSAs) were originally used to measure the power spectrum of optical signals. They gained popularity after the introduction of wavelength division multiplexing (WDM), as ...[Details]
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The media published an article reporting on Luo Yonghao, asking netizens whether it is appropriate to criticize one’s former employer after leaving the company? In response to this, Luo Yonghao poste...[Details]
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With the development of automobile technology, the intelligence of automotive electronic products is constantly improving, and the application performance of interactive terminals such as car scree...[Details]
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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "PCF8563 Real-Time Clock Calendar Chip Selection Guide". Ov...[Details]
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China Energy Storage Network:
According to China Voice, yesterday afternoon, China Mobile's 5G commercial reservation activity was officially launched. Customers can participate in the reserv...[Details]
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According to Taiwan media Economic Daily, data released by the Industrial Technology Research Institute's International Strategy Development Institute in Taiwan showed that Taiwan's semiconductor out...[Details]
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Every power engineer knows and learns about the traditional control topologies of overvoltage mode and current mode control, but less well-known are hysteretic-based topologies and their advantages. ...[Details]
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This paper proposes to use Google's Android as a software development platform for the vehicle virtual instrument human-machine interface. The human-machine interface of the virtual instrument is r...[Details]
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Tsinghua Unigroup, a subsidiary of Tsinghua Unigroup, announced today (17) that it has completed the testing of key functions and performance of 5G millimeter wave in the 26GHz frequency band using t...[Details]
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The hydraulic pump is the core component of the hydraulic transmission system. It is responsible for converting mechanical energy into liquid pressure energy and providing power for the entire syst...[Details]