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Why do we go for low pass filters?
Low pass filters are used for various purposes in different areas.
Why there are only RC filters and not RLC filters used with IC.why inductor is not used?
The inductor is a component which produces inductance. This inductance which opposes any change of current through it, so if any changes occurred in an IC the output will be changed. so inductor is not used.
Composite material used in aircraft processing?
In air craftmateril alloyofaluminiumis used
Internal block diagram of digital camera with explanation of each block?
A Digital Camera is used for record and store the images or photo in a digital form. Today many models are available that also used for record sound and video also. A digital camera is very use full to capture a image and after that store it in computer and processing it and print... In a digital camera a key for press or record a image or capture a image. Flash- it is a lighting device that is automatically on when the shutter key or button was pressed... it give a better effect in night. Memory Card- its simply store the image that was captured. Lens- its used to set camera on a object CCD- its called Charged Coupled Device(CCD)
Why filters are used in rectifier circuit?
to convert pulsed AC to something approximating DC.
Hardwares used in image processing?
The signal processing hardware can be used for image processing also. DSP processors like TMS 6713 can be used in image processing also. The hardware is required for image capture also.
What is an image in digital image processing?
It is something composed from pixels or vectors (if vector graphic processing is used by the application).
What is meant by a kernel in image processing?
A kernel is defined as a small central part of something. In the case of image processing it is a tool used to edit the image by sharpening, blurring , embossing it, and so on.
Where is the IIR filter used?
IIR Filter is one of the Digital Filters .it is used mostly in Audio Signals Processing
Wausau Image RPS?
A software platform that is used in payment processing.
What software is used for image processing?
There are a wide variety of software companies that specialize in image processing. For example, RegiStax, Media Cybernetics, and Tameran are all companies which develop this software.
Difine fillter use in adobe photoshop?
Filters are used to change the appearance of an image or part of an image in Photoshop. There are many different uses for filters. Some are for correcting and enhancing your images, others are for artistic purposes.
What is meant by mean square error in digital image processing?
The mean square error is used as part of the digital image processing method to check for errors. Two MSEs are calculated and then compared to determine the accuracy of an image.
Why the Lena image is the most widely used test image for all sorts of image processing algorithms?
First, the image contains a nice mixture of detail, flat regions, shading, and texture that do a good job of testing various image processing algorithms. It is a good test image! Second, the Lena image is a picture of an attractive woman. It is not surprising that the (mostly male) image processing research community gravitated toward an image that they found attractive.
How matlab is used in imageprocessing?
Matlab is useful in image processing in order to convert the image into a matrix and make several operations on it.
What are the benefits of using photo filters in digital photography?
Photo filters are used to protect the camera lens from scratches but can also cause a distortion of the image as well, causing the picture to be flawed.
Difference between Digital image processing and computer graphics?
There is always a confusion among the newbies about the difference between Image Processing and Computer Graphics. Unless specifically mentioned , Computer Graphics is all about Synthesizing a new image from Geometry , Lighting parameters , Materials and Textures . The Emphasis is on Digital Image Synthesis. Image Processing is the process of manipulating an image acquired through some device . The image too often will be acquired from photographs,scanners , medical equipments. The emphasis is on Analysis and Enhancement of the image. Computer Vision is an area where Image Analysis is used a lot. Raster Operations dominate in the case of image processing. In the case of Computer Graphics , you will mix vector and raster operations to generate the final image.
