Friday, March 15, 2019

Kakopetria

Kakopetria once again! After the winter that was full of heavy rain, it was time to visit Kakopetria, our favorite destination. Unfortunatelly, due to heavy rain of previous days, some of the paths were closed. Here are some photos:

Kakopetria, Nicosia, Cyprus, Nature path.

Kakopetria, Nicosia, Cyprus, Nature path.
Bridge of the trail in Kakopetria, Nicosia, Cyprus. Part of the trail was closed due to earlier heavy rain. 
Kakopetria, Nicosia, Cyprus, Nature path.
Kakopetria river.


Kakopetria, Nicosia, Cyprus, Nature path.
Kakopetria river.

Kakopetria, Nicosia, Cyprus, Nature path.
Kakopetria, the exit from the trail to the village.

A local resident. Cat.
A local resident.



Friday, October 5, 2018

paradise is a place... in Rhodes!

Cafe Paradise is a small tavern - Cafe restaurant in Rhodes, Greece located in Glyfada beach. The Cafe is located in north part of the island and you need around one hour to reach it. After traveling this long distance you will find the restaurant located near the beach. The Cafe is operated by an old couple and one family friend and it has extremely low prices compared with other shops. Although I don't recommend entering the sea, the landscape view is fabulous and worth the time to travel there as you can see from the photos:

Glyfada beach, Rhodes, Greece.
Glyfada beach, Rhodes, Greece.

Glyfada beach, Rhodes, Greece view from the Cafe.
Glyfada beach, Rhodes, Greece view from the Cafe.

Glyfada beach, Rhodes, Greece.
Glyfada beach, Rhodes, Greece.

Paradise Cafe, in Glyfada beach, Rhodes, Greece. View of the inside.
Paradise Cafe, in Glyfada beach, Rhodes, Greece.

Tuesday, August 7, 2018

Processing Black and White pictures with RawTherapee: Play Raw - Rio de Janeiro

Sometimes all you need a good picture, some editing in the lighting and then you get one very dramatic picture. The photo was taken in Rio de Janeiro, Brazil by gadolf (Gustavo Adolfo) and posted as part of the Play Raw competition. You can find the original RAW files here



I used all the basic editing tools of the RawTherapee to increase the contrast and make the picture to look much more dramatic. You can find the pp3 file here.

Sunday, June 24, 2018

Processing a High Dynamic Range raw image with RawTherapee

Editing High contrast images is hard because you have at the same time to decrease the highlights, increase the dark areas, and at the same time keep the natual colours. Although not always possible, shooting RAW always helps. The RawTherapee offers a plethora of tools to "fix" your images. To illustrate the tools available in RawTherapee, we will edit a picture taken by Ivan Sagalaev and released under CC license in the Play Raw competition of the pixls.us forum here.

Image after importing to RawTherapee.
Image after importing to RawTherapee.

Step 1: Preparation. First we fix the distortion (if exists) in the Transform tab. Before start editing we always try to fix possible distortions of the image.


Initial Histogram of the picture.



Step 2: Editing the light. 

The second step is to press the "Auto Levels" button in the Exposure tab. This will light the dark places of the picture, but it is not enough.The sky now is it much lighter than before and the colors washed out.

Exposure settings in RawTherapee of the image to recover the dark areas.
Exposure settings in RawTherapee of the image to recover the dark areas.

First we have to fix the highlight of the sky. We increase the exposure compensation and at the same time the Highlight compression to avoid possible over exposure.

Second, we can decrease slightly the Highlights in the Tone curve.  Moreover, we can also increase slightly the Contrast in the same part of the settings.

The third step is to apply negative graduated filter. By selecting negative strength we actually add more light. We set the angle to -174 to highlight only the dark areas.

Negative Graduated Filter settings of RawTherapee to insert more light in the picture.
Negative Graduated Filter to insert more light in the picture.

Next we apply Tone Mapping to slightly improve the dark areas. We only need small amount (0.01) of strength to make the picture to look natural.

In the Detail tab, we enable "Impulse Noise Reduction", "Noise Reduction", and "Contrast by Detail Levels" to increase local contrast. In addition, we can enable the Defringe to improve slightly the color accuracy in the edged of the objects.

Step 4: Editing color. 

Vibrance settings of RawTherapee.
Vibrance settings of RawTherapee.

Finally, in the Colour tab we set the "Vibrance" to 20 to improve the liveness of the color. Additionally, we can decrease the Blue channel in the "Channel Mixer" area to decrease the impact of the blue color in the picture and make the picture more warm.

Decrease the blue channel in the settings for the color.
Decrease the blue channel in the settings for the color.


As a bonus we can increase even more the contrast with the L*a*b* Adjustments and make the blues darker. Thsi is not always welcome from all the people, but I liked it anyway.


The final image after the editing.
The final image after the editing.