The main advantages are first of all a significant cost savings. With film you had to develop the film and then the photos and undoubtedly all 36 or 24 (as were the standard needle) with significant costs and maybe waste. And indeed those who were approached to photograph only a select few who could afford an expensive hobby ... but today, thanks to the digital audience, who can afford to save their photos memories of the trip to Africa or his baby is growing, fortunately. Digital images are already in a format that makes it incredibly easy to manage:
1) for example, inserting images in any digital document 2) send via e-mail to friends
3) published on a website where they can be seen from all over the world
4) verify immediately the pictures just taken and decide whether to keep or eliminate them, freeing up memory space
5) Verify that print and what is not a significant cost savings in film and print
6) the possibility of connecting the camera to a TV and show the images in sequence as they once did with slides
7) Some digital cameras can be connected to a microscope and thus are of great help in medicine, physics, chemistry, etc etc. ....
A small amateur camera is easy to carry and can always be handy when you want to photograph moments that do not return.
the reasons for going digital
This saves money for the purchase of film, developing and printing.
You can now check the images obtained by avoiding the disappointment of one or two days later.
botched photos can be deleted immediately or retouched later.
toxic chemical substances are not used too often end up in drains and rivers.
do not have to wait to finish the film before taking him to develop, or wasting unexposed film if you do not want to wait.
You use the computer for storing and cataloging large collections of images.
With a printer is cheap get all the prints you want. If you are using photo paper the quality of pictures will be amazing.
addition to displaying images, it is relatively easy to use editing software to enhance or change. For example posono crop, change colors, change the contrast, fix red eye, remove or add items. It 's like having a darkroom with professional equipment, but without chemistry. And this is a step forward for the protection of the planet.
The basic steps of creating digital images: training, development and reproduction.
remember that the camera is just the link in a chain that connects the final scene the original image.
the first step "add photos"
point and shoot the scene. Then the machine does it all: develop internal processes and digitization of the scene in a cluster of pixels, "digital photography", which stores inside.
We will at a later time to transfer photos to a computer with dedicated software, or simply by copying or transferring the photos manually.
the second step "process images"
The digital image can be manipulated and changed at will by using a photo editing program like Photoshop. There is almost no limit to modifications. We can eliminate or reduce a fault, change the size of an image to make it easier to transmit via e-mail or entry on a web page, and so on. Some of the possibilities offered by a photo editing program are:
Crop an image. Use the filters
create a panorama.
Create animations for a website.
change the contrast to improve the image.
Create a montage.
you like to create a watercolor.
and more
The third step "output"
Once you reach the desired effect with the editing program, the image is ready to be used in many ways, including:
Print Image ... on our color printer or send it to an external service to have it printed on traditional paper.
Use the photograph in any electronic document.
Insert the image into a web page.
Send e-mail the photo to friends or relatives.
Send the photo to an online service to make prints on T-shirts. Storing the photograph on your computer and use it later.
convert photos into a slide projector.
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