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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Amplitude Modulation and Its Advantage and Disadvantages


What is Amplitude Modulation?

 

Amplitude of the carrier is changed in accordance with the modulating signal amplitude, but the frequency remains constant. 

Hence the carrier wave envelope follows the message signal amplitude. 

The maximum and minimum amplitude in AM signal can be varied to have change in modulation depth.


Advantages 


● AM is usable with simple modulators and demodulators 

● Relatively inexpensive 

● AM wave can travel longer distance comparatively 

● Large coverage area than other modulations 


Disadvantages 


● Poor performance in the presence of noise 

● Transmitted power is wasted in sidebands 

● Wastage of bandwidths 


Applications 


● Used in low quality modulation employed for commercial purposes for broadcasting audio and video signals. 

● Used in two-way mobile radio communications such as citizens band(CB) 

● Aircraft communication in VHF band.







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