We can change the colour tone and the light by using digital or analog technology.
We can change the colour tone and light of the pictures such as colour to black and white, colour to dack yellow. In digital technology, we can easily just press the function key in digital camera or use Photoshop, Photoimpact to change the colour.
Example by using Photoshop
previous :colour
After: black and white
However, in analog photography, we need to put colour filter in front of the camera lens to get the colour we want.
colour filter
picture after using filterBesides, we can also use light filters to emphaasize the blue sky, green leaves.
Although the technology is different, they can still do the same effect.
2). What are some photographic techniques that can only be done using digital technology?
We can combine different photos and make different effects through Photoshop, Photoimpact, AI to create a new artwork.
This is a website that teach us how to combine photos together, and you can watch the tutorials.
http://psd.tu-torial.com/
We can combine different photos and make different effects through Photoshop, Photoimpact, AI to create a new artwork.
This is a website that teach us how to combine photos together, and you can watch the tutorials.
http://psd.tu-torial.com/
3). What is the difference between analog photography and digital photography?
First, the saving method is different.
In digital camera uses SD Card to save the data which we can preview the photos after shooting and put the data into the computer to do different effects. On the other hand, analog photography use film to save the image. It is hard to restore the images if the film is damaged. It also seems that you can only catch the best image without a second chance since you cannot chack the images immediately.
Second, it is easier to control the quality when using the digital camera.
Since digital camera uses SD Card for saving data. We can delete the photos which is up to you. Taking photo become more and more popular and convenience since we can take what we like. In these year, we can hear a term "Snapshot" very often beacuse digital camear does convenient our life.
However, photographer should concern the composition, the form of the picture carefully when they use analog camera because they have limited film. They can not preview the picture and even delete the images.
First, the saving method is different.
In digital camera uses SD Card to save the data which we can preview the photos after shooting and put the data into the computer to do different effects. On the other hand, analog photography use film to save the image. It is hard to restore the images if the film is damaged. It also seems that you can only catch the best image without a second chance since you cannot chack the images immediately.
Second, it is easier to control the quality when using the digital camera.
Since digital camera uses SD Card for saving data. We can delete the photos which is up to you. Taking photo become more and more popular and convenience since we can take what we like. In these year, we can hear a term "Snapshot" very often beacuse digital camear does convenient our life.
However, photographer should concern the composition, the form of the picture carefully when they use analog camera because they have limited film. They can not preview the picture and even delete the images.
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