Skip to main content

Wk 5 Dig Tech 1 - Colour and editing

This week we used a fair amount of photoshop techniques to our photos.  Our first task was to find an image that has an area of block colour and then change the colour of this area.
f/13, 1/25, ISO 100


We took two shots of a subject, one with their eyes opened and the other with their eyes closed.  Then in photoshop we cut the open eyes out (using the lasso tool) then copied and pasted them into the photo with the eyes closed.  Below is my edited version of the closed eyes.  I was lucky that the photos that i shot had the same lighting, as some of my fellow students had some problems matching their photos up.


f/22, 1/15, ISO 100

Edited close to open

Original open eyes photo

Flawless don't you think - i'm pretty happy with it too.  I thought i'd be clever and place my model infront of the red car and crop it so it forms an eye.  Can you see the difference?

Our next task was to change the background - here are my before and after photos.  We used the magnetic tool for this.  Initially i thought this was easy until i had to deal with the finer details of the subjects hair.  This took way longer then expected eh! a bit gruelling....

f/5.0, 1/30, ISO 400

We had to change the background to a contrasting colour, as my models hair is red i contrasted the background with green.

This task was a wee bit easier - we had to choose a photo taken the week before of a portrait using the sky as negative space and darken the sky.  As you can see the sky is the only part of the photo which has been darken the light on the subject and foreground is the same.

f5.6, 1/2500, ISO 400
Original photo


Comments

Post a Comment

Popular posts from this blog

Week 1 - Shutter Speed (TV)

Week 1 This week we are looking at Shutter speeds.   The shutter speed controls the durations of the exposure.  It is the length of time the shutter is open and where light can get in through your sensor. Less light 1/1000 sec - freeze action More light 1 sec - artistic blurs Our exercises in class this week was to play around with different shutter speeds.   It’s my first time using a proper tripod and I must say it’s a wee bit more sturdy and fiddly then the budget ones I’ve used before.   It’s a bit daunting setting up a shot with all this fresh info churning around in my head.   On top of it all there’s a knob for everything on this darn tripod – eek!!! i feel for my poor models having to wait patiently while i sort it all out.   Sorry guys!  Anyway here are some examples of shots at varied shutter speeds I've taken during the week. Still portraits Shutter speed: 1/80", f/10 Shutter speed: 1", f/36 As you increase ...
2 comments
Read more

Wk 2 Depth of field Artist: Sebastiao Salgado

Sebastiao Salgado Is a Brazillian social documentary photographer and photojournalist.  He started taking photographs in his 30s.  Sebastiao Salgado works on long term, self assigned projects.  He devotes years at a time to document the stories of people and places.  Many of his works have been published as books The Other Americas, Sahel, Workers, Migrations and Genesis.  His most famous pictures are of the gold mine in Brazil called Serra Pelada. Sebastiao has an amazing body of work.  The images i have chosen showcase how he uses Depth of Field to capture the essence of his subjects. This is an example of wide depth of field.  As we know wide depth of field focus range covers a large area front-to-back.  Depending on a lens camera range this could be from several yards in front of the focus plane to nearly infinity behind.  These types of photos are often associated with landscapes and architectural photography. It is usefu...
Post a Comment
Read more

Wk 2 - Aperture Priority (AV)

Week 2 Aperture controls the area over which light can enter your camera. More light f/1.4 = Shallow Depth of Field (narrow) Less light  f/22  = Greater Depth of Field (wide) (The Depth of field is the area of the image that is in focus) Our task in class was to take a photograph with three elements: one in the foreground close to the camera, one in the middle ground and one in the background.  Focus on the element in the foreground.  Shoot this scene with the lowest aperture your lens will allow, then F/8 and then F/22. I chose the tripod to be in the foreground, the model to be in the middle ground and the trees to be in the background Aperture: f/1.8, Shutter speed:1/2500, ISO: 100 As you can see in this photo the tripod is in focus, while the middle and background is out of focus - This is what is known as a shallow or narrow depth of field. Aperture: f/8.0, Shutter speed: 1/125, ISO: 100 At this setting the depth of field stretch out tow...
Post a Comment
Read more