Tag Archives: animate

Focus Stack Animation

In some previous posts I showed the results of experimenting with focus stacking.  In those posts, I would combine one of the individual shots with the finished effort to show how shallow the depth of field could be on individual shots and how deep the focus was on the final image.  I was pondering whether this was an effective way of communicating the concept to someone when it occurred to me that animation might be a better way.  I created a new stack of images for a different subject but this time I used Photoshop to animate the movement of the point of focus through the shot and then show the final image.  This can then be an animated GIF.  I wonder, does this provide a better demonstration?

A380 Gear Sequence

B11I1197The jets approaching SFO have their gear down long before they reach Coyote Point.  However, if you look into the distance, you can see them lower the gear somewhere around the San Mateo Bridge.  The A380 has a gear sequence that involves the outer gear coming down first followed by the body gear.  I figured I would shoot at long range and then animate the sequence.  Heat haze was not great but I think it shows the way things work.  Maybe in the winter I will try this again and see if I can get a cleaner image.

When Paddling Out is Too Difficult

C59F0440-Edit-V2 Surfing off the headland at Santa Cruz involves getting into the water a distance away and then paddling across.  If that seems like too much hard work, you can climb the fence and walk out onto the headland with your board before jumping off the cliff.  We saw a couple of guys doing that while we were there.  There was little hesitation so I guess they had done this before.

They weren’t alone!  I saw one guy jump off quite a high area.  He was followed by a friend of his and I was ready when she jumped.  A burst of shots means I can animate the jumps!  I did two versions of this.  One that doesn’t move the background and results in some white space moving around.  The other tracks the subject.  Not sure which I prefer.C59F0243-EditC59F0243-Edit-V2

Gear Down and Locked

AU0E5747There are some shots that it is just hard to get. They are possible but it depends on what you have available. One idea that I have been trying to come up with a solution for is getting good shots of airliners as they lower their gear. The sequence for lowering the gear is pretty cool and the outline of the plane when it has flaps deployed but no gear is of interest to me too. However, to get a shot like that, you need to be high up further out on the approach. Unless you are in another aircraft, that is tricky to do.

From the normal locations on the ground, the aircraft is just too far away to get a decent shot. Not only is it in the distance and, therefore, small but you also have to cope with atmospheric disturbances like heat haze and dust in the air. It doesn’t make for a compelling shot! Instead, I decided to try something different. I would shoot the sequence of shots of the approach and then animate them. This would mean that the reduced quality of an individual shot would be lost as the sequence would require a certain amount of motion blur anyway.

What I didn’t realize until I tried this on an A380 was that this jet has an unusual gear sequence. I was looking at trying a 747 or an A380 since they are large and have interesting wing configurations when approaching to land. As it turns out, the A380 lowers the outer two gear legs first before the two center body legs come down. I had not appreciated this before trying this shot. Animating the sequence really put the computer under some pressure. Creating a file with over 100 layers and then adjusting each layer to align properly took some time and really made the machine work hard. Ultimately, I got the sequence you can see above.