Archive for Photos

Nik Software’s Snapseed – Cool photo editing for the iPad

Snapseed is a new photo editing software application for the iPad by Nik Software. Those familiar with Photoshop will recognize Nik Software as a developper of Photoshop plugins. This cool little iPad application makes use of Nik’s U Point technology. This technology allows you to drop a point on a photo and make selective adjustments. This is a powerfull, fun and easy to use application and I highly recommend it for your iPad.
If you want more information on the application, visit Nik Software.
Here are a few sample before and after photos that were processed with Snapseed.

Old car hedlight - before

Old car hedlight - before

Old car headlight - After processing with Snapseed

Old car headlight - After processing with Snapseed

Read more

Winter scenes at Mer Bleue

Here are photos taken at a recent outing at Mer Bleue Bog in Ottawa.

Winter tree silhouette against blue orange sky-HDR

This photo is made up of 3 images that were merged with Photoshop CS5 HDR Pro. To put the finishing touches on the HDR tone mapped image, the file was saved as a tiff file in Photoshop and then opened with Adobe Camera Raw 6.3.  If you’re like me and like making the bulk of your photo adjustments using Adobe Camera Raw, did you know that you can make use of all those familiar adjustments on your TIFF or JPG files as well.  This is a great way to make final color/contrast adjustments to your HDR images.

Adobe Camera Raw (ACR) Tip:  You can set ACR to open JPG and TIFF images and be able to make use of the same adjustments that you use against your raw files.

From Adobe Bridge, to specify Camera Raw preferences, choose Edit > Camera Raw Preferences (PC) or Adobe Bridge CS5 > Camera Raw Preferences (Mac).  At the bottom of the dialog there are two menus under the JPEG and  TIFF Handling headings.  These two menus have the same impact on their respective files formats.

This is how the TIFF selections impact the TIFF files when doing a double-click on these files in Bridge.

Disable TIFF support: You will not be able to open TIFF files using Adobe Camera Raw. This is the default setting.

Automatiacally Open TIFF with settings: TIFF files which have previously been modified using ACR will be automatically open with ACR, and TIFF files which have not been modified with ACR will be open by Photoshop

Automatically Open all supported  TIFFs: All TIFF files will be  automatically open using ACR unless they contain layers in which case they will open in Photoshop.

Read more

Fall Colors at Mer Bleue with HDR

I was out catching some landscape photos of fall colors at Mer Bleue Conservation area in Ottawa. I decided that I would shoot some photos to process them as HDR.

HDR horizontal fall landscape Mer Bleue Conservation Area Ottawa

What is HDR? HDR stands for High Dynamic Range. As the name indicates, an HDR photo is a photo that has increased dynamic range compared to a regular photo. In a conventional digital photo, the sensor’s capture abilities cannot match what your eyes sees in terms of contrast ratio. Your eyes/brain can easily adjust and see the full range of information within a scene. For example, in a scene where you have part of the scene in full sunlight and part in full shade, your eyes/brain will adjust and allow you to see the part of the scene lit by the sun and also the part of the scene that is in the shade. Unfortunately you camera cannot capture that full range of information. You will have to compromise and decide between one of:

1) Exposing your image for the sunlit portion of the scene and loose information detail in the shaded portion of your scene.

2) Exposing your image for the shaded portion of the scene and loose detail in the sunlit portion of the scene.

That is where HDR processing comes to the rescue. It allows merging multiple images that were captured at different exposure settings into a single photo covering a larger dynamic range that can look more like the scene you wanted to capture.

Note that many camera models are now being released with the ability to capture in-camera HDR images. Meaning that multiple exposures are taken when you take the picture and they are processed in-camera. However the technique that is explained here can be used with any camera that allows exposure adjustments because the image processing is done on a computer.

There are two main steps in making HDR photos: Capture and Post-processing.

Read more

Smalltown rodeo photography

Smalltown rodeos are great for photography. Because they are smaller, you can get closer to the action more easily than at a larger rodeo. I went to a rodeo on a late August Sunday afternoon in St-Albert, a short drive outside Ottawa Ontario. This event was scheduled through the Rawhide Rodeo Company and was part of the St-Albert Curd Festival.

Cowgirl on the run

Cowgirl on the run

Although the shooting conditions looked less than ideal because it was a bit rainy.  The overcast sky actually provided good even lighting as opposed to the harsh/contrasty lighting conditions of a sunny day. Less light however means shooting at higher ISOs than on a sunny day. All photos were shot with a Canon 40D with a 100-300 5.6L lens. Most photos were shot at ISOs ranging between 400-800 in order to be able to shoot at acceptable shutter speeds for this slow lens. In order to help with stability, I used a monopod.  The monopod helps to get better panned shots as some of the included shots

In order to protect the camera and lens I made myself a protective cover using a large Ziploc bag and an elastic band. This worked well because the rain was quite light. As with any rain cover however, it works better when your lens is an internally focusing lens. In this case, the lens was not an internally focusing lens, so focusing caused the plastic bag to twist with focus which can prevent achieving the right focus…

One of the problems with shooting this type of event is getting a good backgroud. Using a fast shutter speed and freezing the action would mostly yield photos with a subject having very little definition with respect with the background.  The subject would blend in with the background.   In order to prevent having clear views of spectators as a background, I like to use a panning technique to get a relatively clear image with a blurred background.
Read more

Topaz Adjust 4 at the Sugar Shack

I was out at a maple sugar farm last weekend and took a few pictures. Here are side by side comparisons before and after photos.
The photos were processed in Photoshop with the Topaz Adjust 4 plugin.
In both cases the Topaz Adjust filters were applied with Color blending options to fine tune and tone down the effects. Some curves adjustments were also used in processing the photos.

The Topaz Adjust filters will make for very saturated colors and they are often used in a final post-processing step for HDR images.

Factoid: It takes 40 liters of maple sap to make 1 liter of maple syrop!

Un-processed photo of maple sap collector bucket

Un-processed photo of maple sap collector bucket

Read more

Photography at the Montreal Biodome

No flash allowed. No tripods allowed.

These two rules make it challenging to capture images within the Biodome, but certainly not impossible.

Many areas of the building receive light from the outside through glass ceilings. The birds area is a good example were you will get more available light.
The aquarium area is quite dark and does not offer much light.
Another challenge is that in many areas, including the Antartica and Arctic ecosystems, are located behind glass. When shooting through glass, you have to be aware of reflections in the glass. Try to minimize these reflections, otherwise your images will loose contrast and detail.

    Suggested equipment:

- DSLR
- The fastest lens that you can get! This means preferably f2.8 or faster.
- A 70-200mm f2.8 lens would be the best lens to use. A fast lens with a good range that will allow you to get close to pretty much everything at the Biodôme. I used only my 100mm f2.8 macro lens when I was there and that was not long enough to capture a pair of Lynx that would stay far from the visitors.

    Shooting Tips:

- Set you camera ISO at 400 or above. Use the highest ISO that you can with a noise level that you can live with. With many of today’s last generation digital cameras you can easily set you ISO at 800 or above without being too concerned about noise.

- Set your camera to RAW file format in order to get more flexibility in setting the photo’s white balance in post-processing. You are dealing with mixed lighting sources which will make it problematic to select an appropriate white balance setting if you select JPG file format.

- When shooting through glass at the penguin display, it’s best to shoot directly against the glass. If your entire lens is resting against the glass that should basically eliminate reflections from the glass.

- Using a polarizing filter would also be useful in removing glass reflections if you want to step back from the glass, however because there isn’t much light available, you probably don’t want to loose precious f-stops of light by using the polarizing filter. So unless it is your intent to capture the visitor reflections in the glass, get close to the glass.

- In cases where you have to set your lens at an angle to the glass, you can reduce reflections by setting the lens against the glass and using your hand to act as a lens hood to prevent reflections from showing up in your camera’s field of view.

- The Biodome is divided into five different ecosystem: Tropical Forest,Laurentian Forest,St. Lawrence Marine ecosystem,Arctic,Antarctica. Please note that the Tropical Forest has a very high level of humidity. You might want to place your camera in a plastic bag before entering this area and wait a few minutes for the camera to warm up before you take it out and start shooting. This will also reduce the chance of condensation buildup in your camera which could be problematic.

Here are a few sample images from my visit to the Biodome:

King Penguin at Montreal Biodome - ISO 800, 1/160, f4.0, 100mm Canon macro lens. Shot through glass

King Penguin at Montreal Biodome - ISO 800, 1/160, f4.0, 100mm Canon macro lens. Shot through glass

Read more

Antique car front end

Photo of front of antique car captured with the iPhone 3Gs and processed with the iPhone PhotoForge application and with ShakeItPhoto to provide the Polaroid look.

Unsharp mask filter was applied to the photo using PhotoForge and then erased from the car body so that only the headlights and front grill were sharpened. Poor man’s masking! The vibrance filter was added to give it a blueish tint before loading it in ShakeItPhoto.

old car front end before processing

Antique car front end before processing

Before:

Old Car front end after post-processing

Antique car front end after post-processing

After:

Old Rusted Stairs and Simulated HDR – – Before and after photos taken with iPhone 3GS

Picture taken in Old-Montreal of metal stair with small flower pots. Processed with PhotoForge’s ‘Simulated HDR’ option and curves adjustments.

Photos captured with the iPhone 3Gs and processed with the iPhone PhotoForge application.

After Photo:

Rusted staircase post-processed with PhotoForge iphone app simulated HDR filter

Unprocessed Rusted staircase in old-Montreal

Before photo of Rusted staircase in old-Montreal

Before Photo:

Jean Beliveau status Montreal Bell Center — Before and after photos taken with iPhone 3GS

As part of the Montreal Canadiens Hockey club’s 100th Anniversary (1909-2009) the Bell Center plaza was modified to include some statues of past players as well as plaques marking each of the years of the Canadiens many Stanley Cup wins. The plaques are surrounded by bricks labeled names of players from those Stanley Cup winning teams.

Photo of Jean Beliveau’s statue.

Jean Beliveau status at Montreal Bell Center plaza

Jean Beliveau status at Montreal Bell Center plaza

Before:

Post-processed photo of Jean Beliveau statue at Montreal Bell Center Plaza

Post-processed photo of Jean Beliveau statue at Montreal Bell Center Plaza

After:
Simulated HDR, Curves and Vibrance adjustments using PhotoForge

Photos captured with the iPhone 3Gs and processed with the iPhone PhotoForge application.

Bonsai trees

This weekend, the Ottawa Bonsai Society was holding it’s annual display. The event was held at the Japanese embassy in Ottawa, Ontario. You can visit their website at: www.ottawabonsai.org

There were some beautiful specimens on display. Here are some samples.

Photos captured with the iPhone 3Gs and processed with the iPhone PhotoForge application.

Bonsai tree at Ottawa Bonsai Society Display

Bonsai tree at Ottawa Bonsai Society Display

Bonsai tree at Ottawa Bonsai Society Display

Bonsai tree at Ottawa Bonsai Society Display