a. I am trying to take a picture with my phone that has a resolution of 1 megapi

Question

a. I am trying to take a picture with my phone that has a resolution of 1 megapixel and it comes blurry. So I switch to my digital camera that has a resolution of 8 megapixels and the picture is now sharp. By switching to a different camera with a higher resolution what did I increase? Explain.

b. I would like to create a logo for my Digital Media class. I would like this logo to be resolution independent so that whether it is printed on a small flyer or a large poster it always looks sharp. Should I create a bitmapped image or a vector graphics? Why?

c. If the weight of a bag depends on the number of objects inside it, how will you reduce the weight of that bag? Applying the same analogy, list two ways in which we can reduce the size of a digital image. Explain your analogy.

d. A magazine photographer has been asked by her editor to publish some wildlife pictures in a print magazine. Which color mode should she use?

Explanation / Answer

a. By switching to a different camera with a higher resolution you will have pictures with large no. of pixels and size of images will also be high.

b.Use vector graphics as Vector images are made up of many individual, scalable objects. These objects are defined by mathematical equations rather than pixels, so they always render at the highest quality. Objects may consist of lines, curves, and shapes with editable attributes such as color, fill, and outline. Changing the attributes of a vector object does not effect the object itself.

c. The most common size adjustment for a digital photo is to reduce its size, either for a specific purpose (i.e. emailing, posting to a website) or to crop the photo. Specifics regarding cropping and size reduction for emailing are in the two sections following this one.
d. she should use CMYK mode because its good for printing especially for magazines

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