Thursday, October 1, 2015
Tuesday, September 29, 2015
Vector Self Portrait
This assignment introduced me into the differences of a raster and a vector. First I went into Photo Shop and adjusted the hue and saturation of my self. I then adjusted the levels of the image and saved it as a psd file. I then opened up Adobe Illustrator and placed the photo on a letter page. I used the Image Trace drop box and picked three different types of settings for my picture and saved them as both as an Adobe Illustrator file, and a jpg. After I used the Direct Tool and filled in selected areas of my photo with different colors. Finally I modified the points on the image so that parts of the images look stretched.
- A raster image is an image that has pixels. It can also be called bitmap.
- A vector is an image that has objects and points, not pixels.
16 colors: Trace Result with Outline
16 colors: Trace Result
3 colors: Trace Result
Thursday, September 24, 2015
Clone Tool
In Photoshop, there is a tool called the Clone Tool. By holding down the the option key while clicking the desired area you'd like to clone, it selects that part of the image, and your able to put the clone anywhere on the image. The brush sizes are useful in helping you get the appropriate size brush for the item you're cloning. There is also a hardness scale that lets you choose how sharp, or how faded the cloned item is. On the image below, I used the cloning tool to clone my eyes and mouth.
Liquify Filter
In Photoshop, there is a filter called Liquify that allows you to do a number of different effects to an image. There is the Forward Warp Tool which drags a selected area of an image out, but it doesn't change the number of pixels. The Reconstruct tool lets you fix anything that you may have made a mistake. The Pucker Tool pinches a selected area to make it look smaller. The Bloat Tool makes the area selected look abnormally bigger. The Push Left Tool pushes the areas you want to the left side of the image. The Zoom Tool helps you move in and out of the picture. On the photo below, I used the Forward Warp, Pucker, and Bloat tools.
GIF Colors and Quality
For this assignment, I used the Cutout filter in Photoshop, but instead of saving the image as a jpg, I saved it as a GIF. In terms of Indexed Color, it allows the colors values of an image to have 0 to 256 colors. I have two different images that i selected to have two different color values.
Filter Cutout Gif with 6 colors
File size: 16 KB
The quality of this image isn't great do to only using 6 colors, so it makes a lot of the images details look washed out such as my nose and mouth area. The file size is of this image is small due to the limited amount of colors in the photo
Filter Cutout Gif with 200 colors
File size: 49 KB
The quality of this picture is better than the one above do since there are 200 colors in this image. Since there is more colors, it give the items in this picture more detail such as my nose and mouth. The file size is bigger than the previous photo due to the fact that there is more information (color) in this image.
Tuesday, September 22, 2015
JPG Compression and File Size
For this assignment, the goal was become exposed to filters in Photoshop. I selected a selfie, put the cutout filter on it, and adjusted the quality of the three different JPGs. The difference between quality and file size is that quality effects the image aesthetics (high or low) in color. File size relates to how much space a file takes.
File size: 33KB
File size: 33KB
File size: 16KB
Quality 100
When making the jpg quality 100, it makes the quality better, even though the quality of jpgs in general are undesired.File size: 33KB
Quality 60
When changing the jpg quality from 100 to 60, it compresses the image more making the image have less quality.File size: 33KB
Quality 0
When changing the jpg quality from 60 to 0, you can really see the quality diminish. It has compressed the so much and its clearly visible without even zooming in.File size: 16KB
Tuesday, September 15, 2015
Layers and Compositing
Layering and Compositing
The goal of this assignment is to become familiar with layering and compositing in Photoshop. We were to take photos and make the background transparent and composite the image onto a new document. It was a fun assignment to do because I always wanted to learn how to do make a photo transparent, and now that I have this new skill, I can do multiple things with layering and compositing. In this particular photo, there is no specific story behind it other than learning how to layer and getting used to the setting in Photoshop.
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