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What is digital image processing?
Image processing is the method of processing data in the form of an image. Image processing is not just the processing of image but also the processing of any data as an image. It provides security.
Classification or types of image processing?
Image Processing classify as three type. (1) Low level image processing (noise removal, image sharpening, contrast enhancement) (2) Mid level image processing (segmentation) (3) High level image processing (analysis based on output of segmentation)
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 image acquisition in image processing?
Its name specifies definition. To get image from any source especially hardware based any source is called as image acquisition in the image processing because without image receiving/acquisition, the processing on the image is not possible. It is the first step in the workflow.
What are the types of image processing?
there are two types of image processing. 1.analog 2.digital.
What is smoothing in image processing?
Smooth means not sharp, less obvious.
What is gaussian filter in term of image processing?
the gaussian filter is also known as Gaussian smoothing and is the result of blurring an image by a Gaussian function.
Why smoothing and edge detection have conflicting aims?
Smoothing and edge detection have conflicting aims because smoothing aims to reduce noise and detail in an image to create a more uniform appearance, while edge detection seeks to highlight and identify abrupt changes in intensity or color that signify boundaries or features within the image. Smoothing can obscure these critical edges, making it harder to accurately detect them. Consequently, while smoothing enhances overall image quality, it can diminish the very details that edge detection relies on to function effectively. This inherent tension requires careful balancing in image processing tasks.
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.
what is the Need of color image smoothing?
Color image smoothing is essential for reducing noise and enhancing image quality, which is crucial in various applications such as photography, medical imaging, and computer vision. It helps in preserving important features while eliminating unwanted artifacts, leading to clearer and more visually appealing images. Additionally, smooth images facilitate better analysis and processing in tasks like object detection and recognition. Overall, color image smoothing improves the visual experience and aids in accurate data interpretation.
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.
What is digital image processing?
Image processing is the method of processing data in the form of an image. Image processing is not just the processing of image but also the processing of any data as an image. It provides security.
Classification or types of image processing?
Image Processing classify as three type. (1) Low level image processing (noise removal, image sharpening, contrast enhancement) (2) Mid level image processing (segmentation) (3) High level image processing (analysis based on output of segmentation)
What is a process image?
image processingIn electrical engineering and computer science, image processing is any form of signal processing for which the input is an image, such as photographs or frames of video; the output of image processing can be either an image or a set of characteristics or parameters related to the image. Most image-processing techniques involve treating the image as a two-dimensional signal and applying standard signal-processing techniques to it.
What is meant by ringing artifacts in image processing?
Edges with high contrast that have shadows after compression (like rings when you drop a pebble into a pond).
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 analog image processing?
In electrical engineering and computer science, analog image processing is any image processing task conducted on two-dimensional analog signals by analog means (as opposed to digital image processing).
