Understanding Basic Image Parameters In Digital Photography

In the art of photography we at least know some more image parameters and improve the quality of digital photo cameras. This is very influential in the shooting. Here are a few that I know of references that I read.

Saturation: 

Saturation is the intensity of a particular color. Image with color saturation as zero is the gray-scale image. Some digital cameras have settings that sharply contrasts that enhance the saturation of all colors in the picture. This attribute can be used in Photoshop as well. Some viewers images also provide this option.

This feature helps in still images of flowers and fruits. He describes the natural color of the subject better. If you reduce the saturation of a digital object, it gives effect to photograph the countryside. Rural effect is very useful when you are taking the bus, train or truck. You also can reduce boredom and increase the contrast to give a grunge feel to the picture image. This is useful for portraits or pet pictures.

You can also use some filters in conjunction with a digital camera lens. This increases the saturation of certain colors. For SLR and DSLR cameras, filters obtained green, red and blue. Some digital cameras like the Nikon Coolpix P50 and Canon Power Shot SD850 IS offers controls for these saturated colors and custom color choices.

Hue: 

Some DSLR cameras have a choice of colors, which shifts all colors with a certain level. You can do this by using image editing software as well. This feature can be used for real digital photography to match the tone of the event. 

Contrast: Contrast enhance color elements shine in terms of brightness. A high contrast in the images makes the subject in focus to stand against the background or bring into focus diverse subjects such as the photo market. The better contrast, better is the details are taken out.
Sharpness: This is also referred to as acutance. It is a measure of the sharpness with which the film could mimic the edge of the object. A larger image sharpness while reducing the sharpness gives grainier give washed out appearance. Sharp images pulled in close-ups while in the portrait looked natural.

Tone: 

The tone sets the mood in the photo image. Tones can be warm or cool. A warm tones of red tend to be the dominant color of red, yellow and orange. A dozen cool tones become more blue with soft and mellow colors. warm tones which are considered masculine as coldly regarded as feminine.

Black and white: 

This is a standard feature on digital cameras and digital SLR cameras. Color scheme does have a charm attached to it but is often overused. This is always a best idea to take photos of color and then convert it to grayscale on the computer. You can increase the contrast to improve detail in the image grayscale.

Sepia: 

In the first photo, a chemical used to make old photographs. This resulted in sepia tones in the photo. Modern digital cameras and DSLR has a readymade features in it.