Martes, Marso 5, 2013

Images; For Me...

Images are artifacts that depicts visual perception. I'll share to you my learnings when we study about these in Computer Science 1.

Images as you can see is just a picture that had been frozen. but actually, that image is composed of many properties that made it up. I learned that these images contains pixels, which when you feel that there are small squares in it. these pixels contain different colors that made up an image. You can see also how packed the pixels are. these are called Image Resolution. it explains that the higher the resolution of the pixels, the sharper the image is. If you want to reduce the file size of the image you want to, you need to compress the picture which is called Image Compression. it reduces the file size of the image so that only few memory will be consumed or used. Colors in each pixel has different sizes. when the picture is composed of larger colors, the file size will be bigger than you had thought. these property of image is called Color Depth. The color depth of the picture determines and consumes the most in its image file size. As i mentioned earlier, File size is determined not by the color depth of pixels only but mostly it is. there are also other property that make the file size bigger like the any compression used in the file formatting.

Actually, when the first quiz about this i got 2/10 because that time, i cant really understand these things, but as time goes on, i realize that these are so important that you really need to understand and familiarize because u can use this in the future.

That is my reaction and learnings that i want to share with you in Computer Science 1.

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