Posts Tagged ‘digital’

iOS Camera Improvements | Tech Tuesday

There has been a lot of excitement lately with the new iPhone 6 and iOS camera improvements from Apple. Even though I am not upgrading from my iPhone 5, I am enjoying using the new features that come from the operating system update. Smartphones are really quite amazing in what the programmers can add and change without having a change to the hardware. As a photographer that is used to having more control over the exposure, I like the ability to have more controls. Previously, you hold your finger over a part of the image to set an area to meter the exposure. This really helps to get some control over the brightnes in the photo.

Monterey, California

Monterey Bay Aquarium - ©TimeLine Media
Monterey Bay Aquarium – ©TimeLine Media

In the new iOS 8 version of the camera, you can still specify a point to get a meter reading. Now, an additional control has been added. To the side of the box that pops up after you select a metered area, there is a sun icon that appears. You can then move that sun up to increase the exposure, or down to decrease the exposure from that point. This really came in handy as we walked through the amazing displays at the Monterey Bay Aquarium.

Monterey Bay Aquarium - ©TimeLine Media
Monterey Bay Aquarium – ©TimeLine Media

The glass that they use for display is so clear. You can put your smartphone right up to the glass without getting bad reflections through the lens. They also control the amount of stray light coming in with their darkened rooms,. This really puts the animals front and center. With the new exposure controls, I could ensure that the meter readings were taken from the bodies floating in the water, then took down the exposure. This helped to make a faster shutter speed to keep the subjects sharp, and helped to pop them out of the background. This was probably my most re-tweeted image yet!

Monterey Bay Aquarium - ©TimeLine Media
Monterey Bay Aquarium – ©TimeLine Media

TimeLine Mediawww.timelinedc.com
703-864-8208

Morning Moons | Tech Tuesday

Fairfax, Virginia

I feel like I have been so lazy with the blog! Sorry if you have just been anxiously hitting refresh to see if I get inspired today J Well, I am really getting caught up with all my assignments, and getting things back on track after going on a short vacation. Last week some excitement happened in the early morning skies that I almost missed! There was a lunar eclipse that would be viewable in our part of the world right at the time that I would be getting up to start my day – a perfect chance to make some photos without too much effort! And with the backlog of things I had to do, this was what I needed.

Early-morning-lunar-eclipse-©TimeLine-MediaEarly-morning-lunar-eclipse-©TimeLine-Media

Lunar Eclipse

A lunar eclipse is an awesome practice for your camera. Trying to get good photos of a bright moon can teach you a lot about metering, or “how a camera views and image”. Left on automatic, a camera has a difficult time getting a good photo of the face of the moon. This is due to the construction of the light meter in every camera system. They do not see composition, nor can they read the photographer’s mind to know exactly the goals for the image.

A meter measures all the light coming into the sensor, and it calculates the aperture and shutter speed that will give a middle gray image. It does not know that you want the bright light of the moon to be lowered to see the details of the surface. Lowering the amount of light will also make the rest of the photo darker – which is the compromise when making these photos. You will lose detail around the bright moon. During an eclipse that is happening right outside my front door– that is fine by me! I do not care about any of the other surrounding details.

Early-morning-lunar-eclipse-©TimeLine-Media
Early-morning-lunar-eclipse-©TimeLine-Media

Once I figured an exposure that gave me the detail that I was looking for, I played with all kinds of settings. Sometimes I changed the aperture, sometimes the ISO. The exposure values were very similar, but I wanted to see how the camera responds when pushed in such a dark scene.

Lightroom-Library-of-lunar-eclipse
Lightroom-Library-of-lunar-eclipse


It only lasted a few minutes before the moon ducked too low in the horizon. I was very lucky! No need to go to extra lengths to get these photos, but so many that I’ll keep in the collection.

Early-morning-full-moon-©TimeLine-Media
Early-morning-full-moon-©TimeLine-Media

TimeLine Media – www.timelinedc.com
703-864-8208

Content Aware Photoshop | Tech Tuesday

Outdoor Photos

It has been a busy week for putting in print orders – Thank you!! Some were talking to us about photos at the last ballroom dance event and had questions about dimensions of photos. This is an old discussion that photographers have been having for years. The cameras that most consumers use create images that have dimensions that are 2 x 3 natively. That means that to get the entire images onto a piece of paper without any borders or cropping, the size of the photos has to be 4” x 6”, 6” x 9” or 8” x 12”. Notice that the popular 5” x 7” or 8’ X 10” dimensions are not listed!

Initial-image-prior-to-editing-©TimeLine-Media
Initial-image-prior-to-editing-©TimeLine-Media

Photoshop Editing

In order to create those, some cropping is needed for these sizes. For the most part it means that something will get cut off in the frame. Please do not worry about this! As part of the editing process (that week where I am off social media and blogging after a big event) I am looking at each photo. With this in mind, I am cropping them down from their original state out of the camera to make sure the subjects are more prominent in the frame, and that they are placed better in the frame. This means that there are lots of cases where there is extra room where if you need an 8×10 print, I can redo the cropping to ensure nothing gets cut off, and all the important parts of the frame will still be in your photo before you receive it in the mail.

New Functionality

For extreme examples, I may have to do some Photoshop tricks to get things to work. At this point, this is where “Content Aware” functions do their magic. Using this example of my nephew riding a motorbike, you can see that the composition is not quite right. In fact, he is too far on the left of the frame riding out. A better composition would be for him to be more on the right with “room” to go through the frame. To move him back, I select an area around him with the Lasso tool: Select-subject-with-Lasso-tool


Then I click the “Content Aware Move” tool from the toolbar:

Select-content-aware-move-tool
Select-content-aware-move-tool


Then I just click the selected area, and move it down the frame – Photoshop will fill in the space that I cut him out with surrounding content.

Move-subject-in-frame
Move-subject-in-frame


In that way, I can move subjects around a frame, and put them in a place that is easier for cropping images. Not every case is as easy as this one, but if you have a specific request, please know that there are lots of options to get the final photo that you need in a specific frame dimension.

Final-edited-photo-©TimeLine-Media
Final-edited-photo-©TimeLine-Media

TimeLine Media – www.timelinedc.com
703-864-8208

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