Wednesday, March 27, 2013

Green Screens

Green screens are also called Chroma keys

A green screen dose not have to be green It can any color it is most of the time green because not many subjects are that bright green. Other colors work because it dose not matter as long as it is a solid background you can do the same thing.

Monday, March 25, 2013

Sades, tones, and tints

When one adds black to a pure color it becomes a shade
When one adds grey to a pure color it becomes a tone
And finally when one adds white to a pure cold it becomes a tint

Career locker

Infantry forces (AKA Grunts)

Description: getting your ass shot off in a hundred degree heat a long way from home with no toilet paper.

Activity's : digging foxholes, clean your rifle, get shot at, jump from airplanes, preform hand to hand drills, do drills, dig more foxholes if this was not school I would put some more things on this list.

Education: Need to be able to count to ten ( high school diploma)

Pathway; with time and sweet and blood you can rise through the ranks

Salary: Dirt

Political scientist

Description: Study government and how they develop operate and interact. Say the opposing party sucks.

Activity's: Study laws and regulation public opinion polls election results and incorporate special interest groups so they can control the government.

Education: Have a Master degree

May become political advisers for candidates

Salary: 81,670 per year on average

Auditors (AKA) Blood sucker leaches and other charming titles

Description; Review accounting systems detect fraud work with the most loved government agency the IRS to make sure people paid there taxes.

Activity's: sitting at a desk looking through papers typing on a computer auditing some poor fool look at companies finical records make reports to management

Education: bachelor's degree

can become self employed

Salary: 49,770



Friday, March 22, 2013

Color theory

The three primary colors are red blue and yellow if you mix two of these colors you get secondary colors like blue and red is purple yes that is right purple, not violet or eggplant, purple. Tertiary colors are created by mixing secondary and primary or any other mix to create different tones shades or tints like royal blue. colors can effect other colors by  making them more vivid or kind of dilute them like red on black is very pronounced were red on orange is not. And example of complementary colors would be red and green or orange and blue.

Thursday, March 14, 2013

How do you achieve a shallow depth of field?

You can change the depth of field by using the aperture setting on your camera. You get a shallow depth of field is if you have a higher aperture setting the shallower your dpth of field will be. Another term for depth of field is zoom.

HDRI Pro





Monday, March 11, 2013

HDRI



HDRI to high dynamic imagery Allows a greater range between the light and dark areas of an image. What the range is dynamic for is that the different values of light can be modified to make an image more aesthetically appeasing. With advances in modern day technology almost any camera that allows over and under exposer can be use to create HDRI. In order to create a true HDRI image you most have an under expose and an overexpose image and a few in between to create and HDRI images. In order for it to work the image must be the exact same position.

Thursday, March 7, 2013

ISO




What is ISO?
ISO determines how much light the camera will let into an image. A low ISO will make the image dark and hard to see were as a higher ISO will let the image be lighted however as a side effect of a higher ISo the image apperars more grainer. ISO is best used with shutter speed for if you have a low ISO and let the cameras shutter stay open longer you will let light in but it will not be to much light. Higher ISO are used for low light conditions such as night portraits and concerts. In short you most have a balance between the three settings aperture ISO and shutter speed in order to get the desired results.

Monday, March 4, 2013

Shutter speed

Shutter speed effects how much light i let in to the photo before the shutter closes a fast shutter speed allows you to capture motion pictures such as a bird flying or someone running a slower shutter speed allows you to focus where the subject is still such as portraits and landscaps. A perfect example would be this devilishly handsome and really fit man jumping over a rail. I used a really fast shutter speed that to a picture in 4000 frames per second and was able to take the photo like I froze time.

Friday, March 1, 2013

What does the aperture change in a photo?

Aperture changes a photo by determining how much light is let in before the shutter closes and takes the picture. It also deals with a depth of field in small aperture everything in the photo is in focus in a larger aperture you can make it focus on the foreground or the focus on the background