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Entries in photo stitching (2)

Sunday
Dec232012

Death Valley trip Panoramas

Day 4 trip photos are here..

Day 5 of the trip was our return from Ridgecrest to San Jose with a stop at Lake Isabella for 15 minutes to enjoy the serene waters. There were two other vehicles there and the rest of the way we did not cross a single vehicle on either side for almost a good 20 miles!

It was a beautiful drive along the Kern river which at places was moving rapidly and having calm waters to catch reflections of mountains.

These stitch shots are actually really large. Each of them is ~ 100 Mb and the originals are 12000 to 16000 pixels wide by 3000 to 5500 pixels in length. Have resized them to a 1200 pixel max width for the website. 

They were all made by composite merging 8-21 photos all taken in portrait orientation while panning the landscape in full manual mode with the same setting for all the photographs. 

An example is below:

You get one gigantic image from which you crop the right section and play with it to get this...

Plan to print one of these as a 8 foot by 2 foot poster which should still be good at 96dpi ! 

Hope you enjoyed the pictures. We sure will go back and look at these pictures as our new screensaver.

Would definitely recommend an extra day or two for Death valley trips to enjoy the Kern river, the lake etc. on the way in and see other things like Titus canyon, Racetrack Playa etc. 

Knowing what we know now, next time we will probably stay inside death valley at the expensive furnace creek inn for at least two of the 5 days and will be renting a jeep in advance!

Friday
Nov302012

A photograph can only do so much justice..

It was a great idea to go work today instead of doze off at home. No pills, visited the hot room and now feeling a lot better. 

So the thought of visiting those 3000 odd photos from last week came to mind. 

After spending 2 hours on just 6 photos calling it a night.

At the end of the day a photograph even if done in Photorealistic HDR doesn't recapture the wonder of Death Valley!

This one photo below is of the Ubehebe crater. This is a composite of 7 shots stiched together. The individual shots were taken at 17mm in portrait format on a Canon 17-40mm L lens using a ND filter in manual mode with manual focus, then cropped and adjusted. I tried pulling the whole thing off with auto exposure bracketed shots in HDR and that did not work. Guess even my Mac quits at some point..

Sure there are not that many pictures like this of Ubehebe out there. We are on a rim of a crater which is around 100 feet! you get a feel for the size of this by looking at the people on the right edge.

The ND filter kit was part of the birthday present specially for this trip. Made a big mistake. Like a person who wears spectacles for the first time forgeting the specs at odd places, I left the ND filter kit on the crater rim. 

If you happen to read this blog and fate has it that you were on that crater rim between 11/21 or thereafter and you happen to have found it.. please email me.. 

Was almost in tears when we realized this at our next stop later that evening. By that time we had already driven a good 60 miles away from the crater and visiting it again in hopes of recovering filter kit was moot!

There were few good shots with the filter in the 24 hours of use like this sunset over the freeway. We didn't realize the sun sets before 4:30 in death valley! A lot earlier than the previous day when we were out of the valley. The valley is below sea level and the lowest point in the US is right here.. should have expected that!

or this one from Mosaic canyon..

These two photos en-route to Darwin falls at Panamint area..

and finally a butterfly that was everywhere in the desert.. they were even there in the salt flats. Don't know how they survive the harsh environment. 

Learned one more thing in the editing process. The canon photo stitch utility does not work on photos taken at 17mm! So figured out how to stitch them in Photoshop. Starting to really love Photoshop now. For all that Adobe hating because of Flash Player.. there is a new found love for Adobe because of CS5!

More photos tomorrow...