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Do CT scans provide a much higher resolution of anatomical detail than do MRI scans?
As we know,Clarity of the image is decided by its Spatial Resolution but not by Pixel Resolution.
CT have high Spatial Resolution but MRI have comparable Spatial Resolution to CT&far better Contrast Resolution than CT-So,MRI is the BEST to demonstrate Anatomy,especially in parts containing more soft tissue[Eg:Brain]&CT is the BEST to demonstrate Bony Anatomy.
What else can I help you with?
Higher quality photographs are said to have higher?
resolution
What is the density of pixels on a screen called?
Are you referring to the screen resolution? The higher the setting, the more pixels per square inch there are, thus a higher resolution.
Is higher resolution always better than lower resolution and why?
No, high resolution isn't always better for several reasons. Sensor size is very important- if a manufacturer puts lots of pixels on a small sensor images are susceptible to digital noise that when processed out can cause noticeable smoothing of edges and loss of detail; the bigger the pixels in theory the less noise and better image quality. The 100% crops of an image taken from a high resolution camera will be more noisy than a lower resolution on the same sized sensor. But if zoomed out to show the same amount of picture as the lower resolution picture 100% crop more detail will be shown on the higher resolution picture. a comparison of the 16MP D4 and 36.2MP D800 by digital rev goes over this. In terms of compacts the better quality will be achieved by the lower resolution camera (in RAW). This is highlighted with the lumix cameras with low end models have a higher resolution than the model above them. For example the LX7 a top end compact has only 10MP were as the sz1 has 16 or the Fz45 had a 14MP res then was superseded by the 12MP fz48- to achive higher picture quality. Having said all that new technology such as Nokia's pure view tech does a great job of noise management and cancellation in the 8mp jpegs. But generally the bigger the sensor the better image quality from the same resolution.
Why should web graphics be designed a 72 dpi?
Web graphics are not displayed at a higher resolution than 72 or 96 dpi. It is a good idea to design at a higher resolution in case you want a printed piece, then do a 'save as' and reduce the resolution for the web.
How do you get good quality video on camera?
Look for video capability that is 1024 resolution or higher. Avoid VGA.
Do light microscopes allow us to observe specimens in greater detail than electron microscopes?
No, electron microscopes provide higher resolution and magnification than light microscopes, allowing for observation of specimens in greater detail. This is due to the shorter wavelength of electrons compared to light, which results in higher magnification and resolution.
What does resolution mean as it relates to TVs?
The higher the number, the more DETAIL the picture will have.
What is meant by pixel resolution and how does this affect the resolution of the image?
Resolution is defined as the smallest number of discernible detail in an image. Spatial resolution is the smallest discernible detail in an image and gray level resolution refers to the smallest discernible change is gray level.
Which shows more detail-a telescope with a resolution of 10 or a telescope with a resolution of 6?
A telescope with a resolution of 10 shows more detail than a telescope with a resolution of 6. Resolution is a measure of an instrument's ability to distinguish between closely spaced objects or features in an image. A higher resolution value means that the telescope can produce sharper and more detailed images.
What is the term that refer to the clarity of an image?
The term is "resolution." Resolution refers to the quality and clarity of an image, typically measured in pixels for digital images. Higher resolution images have more detail and appear sharper.
What is horizontal resolution?
Horizontal resolution refers to the number of distinct horizontal pixels in an image that can be resolved. It measures the level of detail that can be distinguished in the horizontal axis of a digital image or display. A higher horizontal resolution results in sharper, clearer images with more detail.
How much is a megapixel in terms of digital camera resolution?
A megapixel is a unit of measurement for digital camera resolution, representing one million pixels. It indicates the amount of detail a camera can capture in an image. The higher the number of megapixels, the higher the resolution and quality of the image.
Is a higher-resolution LCD monitor better for reading Web pages?
A higher-resolution LCD moniter allows a user to see more detail on the screen, which means that text and pictures on a webpage can be seen more clearly.
Why is the resolution of the microscope important?
The resolution of a microscope determines how much detail can be seen in an image. Higher resolution allows for clearer and more defined images, enabling better observation and analysis of the specimen. Moreover, a higher resolution microscope can reveal finer structures that may be crucial for various scientific and medical applications.
What is the capacity to deliver a clear image in fine detail?
The capacity to deliver a clear image in fine detail usually depends on the resolution of the camera or display device. Higher resolutions generally provide better clarity and detail. Other factors that can affect image clarity include the quality of the optics, sensor size, and post-processing algorithms.
Is resolution the same as magnification?
No, resolution and magnification are not the same. Resolution refers to the level of detail that can be seen in an image, while magnification refers to how much larger an object appears compared to its actual size. Higher resolution allows for clearer and more detailed images, while higher magnification makes an object appear larger.
What is the resolution of lunch money?
The resolution of "lunch money" refers to the detail or clarity of the image captured. It is usually measured in pixels, with higher resolutions providing sharper and more detailed images.
