Wednesday, 7 October 2009

Warming up a photo

First of all, you start of by deciding what section of the photo you want to warm up. In this case i am going to warm up the whole of the photo. I can do this by adding a photo filter. To do that, I click filter then go on to adjustments and I then select photo filter that brings up a box that will be used to warm up the photo. When the box appears, you select filter and scroll down to what colour you would like you image to be. In this case I have chosen Warming filter (85). Once you have selected it you can now alter the density using the toggle. The higher the percentage the stronger the colour. I do not want to make very significant changes to the photo as i still want it to look natural. By ticking the preview box, you can see what the photo is going to look like before you click OK. Once you are happy with what it looks like you click OK and you are finished.

Colourization





When saturating an image you can also choose to use the colourize tool that alows you to change the colour of the image. I am going to change the colours of each individual building and change the colour of each of them. To do this you need to use the magic lasso tool or the straight line tool. The straight line tool is a lot easier in this picture because the building are very straight. After selecting the individual building you use Ctrl + C to copy the section and then you use Ctrl + V to paste it as a new layer to work with. Once the layer is selcted you click on the hue/saturation button where a tool bar will appear. The tool bar should have 3 bars on it and we are going o use the top one which focuses on saturation. However, you need to click on the colourise tool which will change the amount of saturation into colour. By moving the toggle across the bar you will see the differnt colours uintill you find the colout you want to use then you click on ok. You should now be left with an image where the section you hav selected has been edited. To edit the rest of the buildings you folow all the same steps as above but using differnt colours to give a very good effect.

Friday, 2 October 2009

Digital Photograms


This is the origional photograph I took whilst I was in Australia last year. I am going to turn it into a photogram using photoshop. To start with, I took my origional image and using the hue/saturation tool I turned the picture into an unsaturated image by reducing the saturation as much as it will go. You then click on ok and you will be left with a black and white image. The next step is too invert the image. This is done by using the invert botton which will turn the image into negative. Very simular to a photogram.




This screen shot shows how to desaturate the image.


This screen shot shows how to invert the image.



Once you invert the image this is what the photograph will look like.


Hue/Saturation



This is the origional photo that I edited in terms of hue/saturation. The photo at the moment looks rather dull but by using photoshop it can easily be improved following these very simple steps.


First of you you start by thinking what sections of the photo can be improved. in this case it was the sky and the road. im going you make the sky a bit bluer and the road a bit brighter to give a clay effect. However, I do not want to change the picture too much in order to keep the photo looking natural. This can be acheived by making very suttle changes to the sturation for example.


When wanting to select a particular section of the picture you can either use the magic wand tool which may only selct part of the area you want, or you can use the lasso tool. This tool allows you too select the area you want to improve. Once the area is selected, you copy it by using Ctrl + C and using Ctrl +v to paste the layer as a seperate layer. This means you can just improve the selected area. Once the layer is selcted you can now start to make changes to that part of the photo. You do this by clicking on Hue/Saturation and moving the toggle across the bar until you have see the colour or shade you want. I wanted to make the sky a bit brighter and more vibrant and feel I found the couloyr that achieves this. You then click on Ok and you are ready to improve the photo even more


The next step was to start improving the road. You follow pretty much the same steps as above however the different amount of stauration will be different to get the red colour.

Here is the finished version of the picture and im my opinion I think it looks a lot better than before. The colour within the sections I edited are more vibrant than what it was previously.