Showing posts with label vedic observatory. Show all posts
Showing posts with label vedic observatory. Show all posts

Wednesday, June 14, 2017

Fairfield 13: Sprucing Things Up

In November 2016 I embarked on yet another two-week visit to Fairfield, Iowa, and the campus of Maharishi University of Management (MUM), where I participated in extended group meditation sessions. It was also a chance to catch up with several friends.

My usual place to rent a room wasn't available, so I did some online searching and found a great alternative. Here are two panoramas which together take in the whole room. Note the separate sink/toilet nook and shower; the shower is entered from the room itself. It works!
Lots of light.
If you need more space, the adjacent living room and kitchen can be rented at additional cost. I just needed a place with the basics. 

The view from that front bay window.
My traveling companions, Pork Chop and George, loved the scene.
Looking back from the street. It was a delightfully quiet place to stay.
For several days I saw this praying mantis hanging around the gate in the fence.
It was a mild November, and getting up early to head to the Men's Dome, the Maharishi Patanjali Golden Dome, I admired many sunrises.
At first I thought I faced an indirect route to reach the Men's Dome, but my host let me know that there were communal paths through the intervening neighborhood. (This playback has been accelerated by 2.8 times.)



Seven months had flown by since my March visit, and a lot had been going on, the results easily spotted.

Just in front of the Argiro Student Union a miniature Vedic Observatory had been constructed. These come in all sizes, from tabletop to 1½ acres in Vedic City.
Here's a view of the center structure. The innermost ring denotes the visible planets, plus the rising and descending nodes of the moon. (The moon's orbit around the earth is somewhat tilted with regard to the earth's orbit around the sun -- otherwise there would be a total eclipse of the sun every month!)
The second ring lists the signs, such as Capricorn, etc., and the third demarcates the 27 or 28 nakshatras, or lunar mansions, one for each day in the lunar month. Lunar mansions appear in many systems of astrology, although I'd never heard of them until recently and they do not seem to be emphasized.

The campus road leading to Argiro from the north now has so much pedestrian traffic that it's been blocked off to vehicles.

Within walking distance of my room the expansion of North Campus Village continued. There's a waiting list for the townhomes being built here.

What about goings-on downtown? Well, the sushi joint Shokai now occupies the corner that had been Mohan's.
Mohan Delights was in the process of moving into a south-facing storefront on the square. They will have a west-facing entrance from the alley.
There's now a donut shop in the renovated but closed movie theater, where the lobby and concessions had been.
Repair and facelifting appeared to be the order of the day.
All around the square, and adjacent to it.

Back on campus, the bridge over nothing in particular, which had been in such bad shape that it was blocked off in my last visit, was undergoing renovation. I had to check it each day to see what the elves had done next.

New posts and railing, but no finials, and the little seats at either end have no top.
 Now we have a top to sit on.
 Finials going up.
These globes date from the original bridge.

It is good to be able to see the bridge at night.

The nearby bridge over Crow Creek has warning tape along the flanks of the entrance. Dead brush and trees are being removed, and until new plantings are made, yellow tape mitigates the risk of someone stumbling over the edge.
Saplings of several species had already been installed around the Women's (Bagambhrini) Golden Dome.
The stairway from the north parking area to Argiro was also bustling.
Storm water flowing down the steep hillside was undercutting the poured-concrete stairs. Plastic barrier sheets were put in place and well-anchored with stones.
The interior of the student union held some surprises and revelations. This is a view of the lobby.

This student-initiative poster in the lobby surprised me. Twenty years ago, even fifteen years ago, MUM administration was rather strait-laced, but now the University is moving into the same era as its students. (Click on the image to enlarge.)
Some things, however, will never change. This is an example from the food services feedback board.
There was one more surprise.
I'll wrap up this report with some odds and ends.

An electric car charging station next to the Sustainable Living Center.
A campus electrical map showing the two points to disconnect the Men's Dome solar panels from the grid.
A pig in the garden. Yay!
Moon and clouds, taken from the entrance to the Men's Dome.
There, I got through the entire post without talking about a particular election that occurred while I was in Fairfield. (I voted by absentee ballot.)

Monday, June 18, 2012

Fairfield 5: Three Edgy ZoomWalks

Using a series of still photographs to create a video, my technique in these ZoomWalks, is a double-edged sword. It takes effort to align the photographs, for instance, but any batch processing that I can identify can be employed to alter or enhance the photos. Recently I experimented with edge detection, using the imagemagick tool, to turn the photographs into what looks like a cross between a negative and pencil sketches. It turned out pretty well, so here I offer the recent three ZoomWalks processed into that style. I hope you enjoy them.



The Unsecret Path @ MUM (Edge/Outline Version) from Ben Branch on Vimeo.



Rotating the Dome @ MUM (Edge/Outline Version) from Ben Branch on Vimeo.



Orbiting the Maharishi Vedic Observatory (Edge/Outline Version) from Ben Branch on Vimeo.

Here is the obligatory still photo for the 'Recent Posts' and 'Popular Posts' sidebars.

Sunday, June 17, 2012

Fairfield 5: Three ZoomWalks

During my March 2012 visit to Fairfield and MUM (Maharishi University of Management), I took photographs for three new ZoomWalk videos. (Earlier ZoomWalks are shown here.) This post will present the new videos and, at the end, discuss some changes in technique from the earlier ZoomWalks.

The Unsecret Path


In Sthapatya Veda, southern entrances are strongly discouraged, so the south face of the MUM campus not only has no entrances, it's fenced off. This can be inconvenient for traveling between half the campus and downtown or Everybody's, so an unofficial but well-tended path has evolved.

The first video is another ZoomWalk where the camera faces forward as the walker goes along this "unsecret" path. Because there are many objects (leaves, etc.) close to the walker and few objects far away, it worked best to have a short distance between the still photographs from which the video is constructed. Too many steps, and the continuity between frames would be lost. For this video, I took only one step between pictures.


The Unsecret Path @ MUM from Ben Branch on Vimeo.

Rotating the Golden Dome

 

The next ZoomWalk is quite different: the camera keeps facing a particular object, in this case the Maharishi Patanjali Golden Dome, as I walk.


Rotating the Dome @ MUM from Ben Branch on Vimeo.

For this video, I took two steps between each photograph. I had originally intended to take only one, but it was a very hot and sunny day. To stay out long enough for one step per photo I would have needed to bring along a snack, some water, and a wide-brimmed hat.

Orbiting the Maharishi Vedic Observatory

 

The third video was accumulated a couple of miles from the MUM campus, in Maharishi Vedic City, where the Vedic Observatory is located. Because of the concentric nature of the observatory, I walked around the structure about halfway out, once facing outwards, to capture the ring of instruments, and once facing inwards, to photograph the structures representing various planets and other astrological constructs. I also looped around one of the instruments.


Orbiting the Maharishi Vedic Observatory from Ben Branch on Vimeo.

I needed to take more photos, less far apart, for the outward facing portion of this video. Those instruments just fly by.

Techniques and Experiences

 

Whereas the "looking forward" ZoomWalks can use automatic methods to improve the alignment of the still images, that would be counterproductive when the camera is facing inward (Rotating the Golden Dome) or outward (Orbiting the Maharishi Vedic Observatory). Objects are supposed to slide from one side to the other through the frames. However, using the raw photos without any alignment whatsoever produces very jerky, almost unwatchable, videos. Thus I had to manually align each frame using some object or segment of the image. For the Golden Dome, it was the ornament on top, the kalash, that was my registration mark. Similarly, in the second half of the Observatory video, it was the cylinder in the center of the observatory. Aligning while looking outwards was difficult because of the lack of a central object; I would use the horizon and hope for the best. Needless to say, this manual aligning took a significant amount of time, and might discourage long-duration rotational ZoomWalks unless I find an automating technique. (The Rotating Dome video is based on about 240 photographs, plus title and credits frames.)

During the generation of the videos I experimented with "doubles." This is an animation technique where two identical pictures are taken of each step of the animation; thus, an animation with 24 frames per second requires only 12 animation steps. Previous ZoomWalks had one original image, then one or two "morphed" images, then the next original image. In shorthand, for images A and B, the frames generated would be, for two morphed images:
  1. 100% A
  2. 67%A/33%B
  3. 33%A/67%B
  4. 100%B
In all three of these videos, I doubled the originals by making a copy of each under a new name. (This I was able to automate.) Then, a two-morph video (Golden Dome) would be:
  1. 100% A
  2. 100% A
  3. 67%A/33%B
  4. 33%A/67%B
  5. 100%B
A one-morph video (Unsecret Path and Vedic Observatory) would be:
  1. 100%A
  2. 100%A
  3. 50%A/50%B
  4. 100%B
I believe the higher proportion of original, unblended images produced by doubling yields a better product.

The algorithm for automatic alignment (used only in Unsecret Path) was also tweaked. Before, pairs of images would be compared, and because of the way the list of images was walked through, no more than half could ever be inspected. The new procedure is to align around "anchor points." For instance, consider the sequence of photographs 1, 2, 3, 4, 5, 6. If comparing three at a time, 2 would be the anchor point, and 1 and 3 would be compared to 2. Then 5 would be an anchor point for comparison with 4 and 6. Because of the way the align_image_stack tool works, the anchor point is unmodified; nonetheless, up to two-thirds of the images are alignable. There is no attempt to compare anchors, so occasionally a badly photographed anchor will require manual intervention. It also appears that comparing 3 images at a time (one anchor and two changeable) works better than comparing 5 at a time (one anchor and four changeable). Comparing 5 at a time puts images that are too different in the same pool, so attempting to reconcile them makes no sense.

Here is a still photograph to satisfy the 'Recent Posts' and 'Popular Posts' sidebars.