Density based traffic signal system using image processing

Contact Me for Project Prize Mail Id:  tamilblogelectronic@gmail.com Measure Traffic density and ambulance detection in Realtime project. What We Do in This Project: (Both Software & Hardware Project Available) ( i) Traffic Density Measure - Realtime (Means using Traffic Camera or Traffic Video) First,  we do Vehicle Detection in Video/Camera using Image Processing. Second, we Count the Vehicle We Detected in Video/Camera using Image Processing. Third, We Compare Two lane Vehicle Density in Video/Camera , if lane detect more no. of vehicle will be Prioritized first.   (ii) Ambulance Detection in Single Lane  - Realtime (Means using Traffic Camera or Traffic Video) : First, We Collect the Images of Ambulance. Second, we train our Image model using sample ambulance image. using Yolo image Model, we able to Detect the Ambulance in Video/ Camera. (iii) Ambulance Detection in Multiple Lane  - Realtime (Means using Traffic Camera or Traffic Vid...
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what are the elements of digital communication system ?

The Elements of Basic Communication system





• Information or message input signal 

• Input Transducer 

• Transmitter 

• Communication channel or medium

 • Noise (unwanted signal getting added along the way) 

• Receiver 

• Output Transducer 

• Recovery of original information or message signal.


1. Information or input signal 


It may be a speech or music, picture, video, data 


 2. Input Transducer 


Message signals cannot the transmitted as it is. First it has to be converted into a suitable electrical signal. The input transducers commonly used in the communication systems are microphone, camera. 


3. Transmitter 


This block converts the electrical signal to a suitable modulated signal. The power of the modulated signal should be increased in order to cover a large range. This can be done using electronics circuits such as amplifier, mixer, oscillator, and power amplifier. 


4. Communication channel or medium Channel 


It is the medium used for the transmission of EM wave from one place to the another. The communication medium can be conducting wires, cables, optical fibres, air or free space. Depending on medium we can have wired and wireless communication. 


 5. Noise 


Noise is an unwanted electrical signal which gets added to the transmitted signal when it is travelling towards receiver. 

Due to noise, the quality of the transmitted information will degrade. One added the noise cannot be separated out from the information Hence noise is ab big problem in the communication systems. 


6. Receiver 


The reception is exactly the reverse process of transmission. The receiver consists of the electronic circuits like mixer, oscillator, detector and amplifier. The received signal is amplified and demodulated into suitable form. 


7. Output Transducer 


It converted the demodulated signal back to the original form such as sound or TV pictures.  The typical example of the output transducers are loudspeakers, TV picture tubes etc.

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