View allAll Photos Tagged Iteration
A vase – as a vernacular in industrial society – mediates flowers, trees and nature. In this project the flower vase is produced with found material. Made of post-industrial natural matter, it is an aggregate of industrial jigs cutting out, supporting, and constructing flowers, trees, and natural objects.
Credit: vog.photo
U.S. Marine Maj. Gen. Richard L. Simcock II (left), deputy commander of U.S. Marine Corps Forces, Pacific, and Philippine Air Force Maj. Gen. Emeraldo Magnaye (not shown), Philippine exercise director, furl the Balikatan 2014 flag at the exercise closing ceremony here May 16. The furling of the flag signified the official closing of the 30th iteration of Balikatan, an annual bilateral exercise which aims to increase interoperability and strengthen the Philippines-U.S. relationship. (Official U.S. Marine Corps photo by Sgt. Isis M. Ramirez)
Variation of Newton's Method with a polynomials: rotating through a set of functions with each iteration.
{
Cutoff : 0.0,
NumRoots : [varying],
RootFlags : 255,
_class : NewtonSpinFormula,
colormap : {
_class : BlackHoleColorMap,
innerRadius : 0.0,
outerRadius : 1.0,
sunburst : 5
},
iterations : 48
}
Document name:Jul25wja2c.FWrk
Fractal type:julia
Plot size (w,h):2210,2210
Maximum iterations:31000
Center Point (real, imaginary):-7.4270032e-09,2.7232345e-08 i
Plot Width (real):1.09E-05
Julia origin (real, imaginary):-1.132875309564581,-0.2131205347177178 i
Source mandelbrot width:9.38E-11
Color scheme name:DE-RubberDucky1
Color scheme last modified:2008-07-25 13:24:37 -0700
Plot uses DE:Yes
Plot uses fractaional iterations:Yes
Plotted with symmetry:Yes
Plotted with boundary following:Yes
Plotted with multiple processors:Yes
Total plot time:163.350 seconds
Total iterations:10502455891
Iterations/second:64294190
Pixels skipped:2426592
Iterations skipped:10394056360
Percent of pixels calculated:50.3
Percent of iterations calculated:50.3
The latest iteration of a buisiness card design for Jodi's ETSY store, seams nice. It is an improvment from earlier versions where legibility was an issue.
The card echos the website’s banner. The front contains images of three kinds of objects that are crafted and sold on seams nice: stuffed octopod, books, and wallets. On the back is all of her essential information.
View more at changecase.
*******************************************************************************
This image and its name are protected under copyright. All
their rights are my own property. Any download, copy,
duplication, edition, modification, printing, resale is prohibited.
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Computed from the deformations of two Sierpinscylinders stuck together.
First iteration of mimicking metal flexing form in clay, using actual metal pieces as templates. Actually this structure is quite difficult. Next up: massage some other configuration in metal, then build that.
Recursion examples for my iterations workshops in Amiens, France.
This is a series of workshops that looks in detail at four fundamental concepts in programming ; variables, functions, control structures and iteration. In each workshop I tackle one of these concepts, discussing their use and applications within artistic practices.
The above image was produced using a simple recursion program that highlights the particularity of functions calling themselves in a program. Written in Processing after reading a wonderful article by the great Robert Sedgewick :
introcs.cs.princeton.edu/java/23recursion/
WORKSHOPS ITERATIONS
This is just another iteration of the dark field lighting. A black sheet behind the glass blocks most of the light of a simple studio strobe with a softbox. The area of the softbox that is not blocked reflects in the sides of the glass and water. I used some dark sheets to the left and right to block ambient light. The 300W at roughly 1/8th was triggered by a Speedlite 430EX on the camera that was set manual mode.
Das ist nur eine weitere Aufnahme mit der Dark Field Lighting Methode (aus dem Buch Light: Science & Magic). Dabei wird das Licht eines 300W Blitz mit Softbox hinter dem Glas durch eine dunkle Platte weitgehend blockiert. Das Licht an den Stellen der Softbox, die über das Hindernis ragen, ist dann in den Rändern des Glases sichtbar. Der 300W Blitz wurde mit einem Speedlite auf der Kamera ausgelöst. Das Umgebungslicht wurde mit einigen dunklen Plastikplatten abgeschattet.
100X100CM / SOLD
Fractal,
iteration to imaginary
Exhibition
september 23th till October 7th
i'll expose my works on Fractals on big canvas (44")
in Amiens
" La Briqueterie "
september 23th /7PM (vernissage)
Fractales, itération vers l'imaginaire
carrés (1m x 1m)
exposition à la Briqueterie
vernissage le 23 septembre à 19 heures.
vous êtes les bienvenues !
expo visble du 23 Septembre au 7 Octobre 2005
ch_P
la Briqueterie - 2, rue lescouvé - 80 000 AMIENS
tél : 03.22.95.12.95
mail : ch_p{at}mac.com
Fractal type:mandelbrot
Plot size (w,h):2210,2210
Maximum iterations:22000
Center Point (real, imaginary):-0.615332350674,0.404469879358 i
Plot Width (real):1.5E-10
Color scheme name:Valentines1
Escapade II (Iteration I)
2017
20 x 26.75 inches (508 x 680 millimeters)
Archival inkjet print on paper
© 2017 Tony DeVarco and Mayako Nakamura
Escapade II (Iteration II)
2017
20 x 26.75 inches (508 x 680 millimeters)
Acrylic, charcoal, pastel, pencil on archival digital print on paper
© 2017 Tony DeVarco and Mayako Nakamura
Part of the new series Bonnie DeVarco is calling "Figure | Ground" in collaboration with the Japanese Artist Mayako Nakamura.
Mayako Nakamura's Flickr site: www.flickr.com/photos/ma85/
Date: May 2016
Medium: Digital Photomontage
Locations: Tokyo Japan and Santa Cruz, CA.
Dimensions: 64" x 32"
© 2016 Tony DeVarco and Mayako Nakamura
In collaboration with the artist Mayako Nakamura www.flickr.com/photos/ma85/
Two of my favorite things: logarithmic spirals and a hexachromatic color scheme.
This is a 6-color logarithmic spiral, mapped 5x by Newton-Raphson iterator (function: z^3-1). A rotation is applied at each iteration.
Since the iterator maps 3 points to zero, and zero to itself, there are 3^5+1=244 spiral origins here. Not counting the one at infinity.
Iteration or repetition of a subject makes for good composition. Look for a repeating pattern today and make a photo. www.dailyshoot.com/assignments/205
Strobist: 285hv in shoot through umbrella camera left triggered by flashpoint wireless speedlite trigger.
The last iteration for the week, back at Pikes Peak but with Pro Image 100, a film I'd not shot before. C41 kit although a bit long in the tooth was able to handle without much issue. With such a vista the Xpan was just a joy to use despite the freezing cold and winds on this 14-er. I didn't bring gloves so had to heat my hands on some tea and of course, since they were available, the requisite donuts made at the high altitude. Thanks again to those flicker-ans who continue to share their images - they are fantastic!
S4 Craft & Design pupils are generating ideas. They have a lot of work to do before these ideas become finally resolved working concepts. Still some members of the class are off to a great start...
This second iteration of The C.U.R.B. is a roving picnic through East Williamsburg in which guests will participate in various acts of environmental remediation and stewardship, followed by a meal of experimental tamales and wild brews foraged (almost entirely) from the city streets. Learn how Mugwort, Mulberries, Amaranth, Pigeons, and more came to be our neighbors, and what they can teach us about surviving and thriving in the midst of our own hot mess. Through citizen science and storytelling, Banquet host Candace Thompson seeks to render visible our fragile food web in the era of manmade climate change, explore our historically complicated relationship(s) to land, and imagine alternative forms of economy and ecology that are regenerative and resilient rather than exploitative and extractive. NOTE: this event will be video documented, and some of the food items are slightly contaminated due to human activity. As such, the meal is not suitable for young children, and individuals who are, or are planning to become, pregnant should use some caution.
Next iteration in the winder design. The one on the left was the one in winder1 and winder2 (the two posted earlier to the winder thread on the KAP forum) with new handles. The one on the right is the new one.
It's flatter, allowing 2" of space between the plates. The handles are about palm-width on me, from the end of the handle to the curved transition. The ID of the string is 10.38", with 2" of space before hitting the outer edge of the plate. The handles are 10" from axle-to-axle, which is about what feels "right" to my arms. This also minimizes leverage losses because of the handles being inboard of the string.
I still have mixed feelings about having a long handle on the same side as the center handle. Like Brooks said, it'd be an arm-breaker. (And with my luck it WOULD be an arm-breaker...) But with a fold-flat handle that locks either in the flat or the extended position? That might work.
EDIT: I changed the design of this winder significantly between this rendering and the final build:
www.flickr.com/photos/tbenedict/3152304968/
Among other things, the changes addressed safety issues of having handles on both sides of the winder (a bone-breaker!)
Chili con carne is a fun recipe. There are a lot of opinions about chili online but what matters (in my humble opinion) is that it contains meat, onions, chili peppers and vegetables and it should simmer for some time, the longer the better. How hot it ends up, what spices are used and whether beans are included is your own business.
Anyway, this batch was made with:
- beef strips, browned separately
- onions
- yellow and red paprika
- diced zucchini
- several cloves of garlic
- a single chili pepper
- can of tomato paste
- spices: black pepper, chili powder, paprika powder, cumin seeds, clove powder, coriander and some basilicum
Chili is quite hard to mess up I think, but of course I already thought of improvements such as using fresh tomatoes, better quality meat and longer simmer time.
Author: Paula Fernandes
Date: April 2008
Description: The active contour method is a semi-automatic image segmentation process based on deformable models, i.e., closed parametric curves or surfaces with physical properties that, under the influence of external and internal mechanical forces, deform and coalesce adapting to image features. This figure exhibits the active contour evolution of a cervical spine, showing a transversal section of the segmented image data (left) and the corresponding 3-D evolution (right).
Source: Ribeiro, N. S., Fernandes, P. C., Lopes, D. S., Folgado, J. O., Fernandes, P. R., 3-D Solid and Finite Element Modeling of Biomechanical Structures - A Software Pipeline, In: Proceedings of the 7th EUROMECH Solid Mechanics Conference, Portugal, 2009.
Image and caption provided by: Paula Fernandes, IDMEC/IST-TU Lisbon
buttertwang presents: Frequência Modulada
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Animated Blend Cymatics
Resonance Made Visible
Hard-as-Math, dots, lines, shimmer, swirl…
Book 4 hire, training, production, exhibition/commission or…
Some iterations of the simple pattern generator. Source code can be downloaded from Open Processing.
>>>http://www.openprocessing.org/visuals/?visualID=14117
San Francisco Randonneurs Del Puerto Canyon 200k
Ricoh GR1::Kodak ColorPlus 200::DIY ECN-2 chems devved at home
(Left to right) The honorable Under Secretary of National Defense Honorio S. Azcueta, Deputy Chief of Mission for the U.S. Embassy Brian L. Goldbeck and Philippine Army Gen. Emmanuel T. Bautista, chief of staff of the Armed Forces of the Philippines, lead the procession of the exercise Balikatan 2014 closing ceremony here May 16. The ceremony marked the official closing of the 30th iteration of Balikatan, an annual bilateral exercise which aims to increase interoperability and strengthen the Philippines-U.S. relationship. (Official U.S. Marine Corps photo by Sgt. Isis M. Ramirez)
iteration & recursion
the main Sub of vb.net SDK
Private Sub Iteration_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Iteration.Click
Dim context As MRhinoDoc = RhUtil.RhinoApp.ActiveDoc()
Dim SPoints As New List(Of On3dPoint)
Dim SVectors As New List(Of On3dVector)
For i As Integer = 0 To SPoints.Count() - 1
Dim j As Double
Dim k As Double
Dim l As Double
j = i \ chair_width
k = i Mod chair_width
l = Math.Log(Math.Sin(j / scale_m) + Math.Sin(k / scale_m) + smooth + 2.01)
SVectors(i) = SVectors(i) * l
SPoints(i) = SPoints(i) + SVectors(i)
context.AddPointObject(SPoints(i))
Next
context.Redraw()
End Sub
Recursive algorithms
From Wikipedia
A common method of simplification is to divide a problem into sub-problems of the same type. This is known as dialecting. As a computer programming technique, this is called divide and conquer, and it is key to the design of many important algorithms, as well as a fundamental part of dynamic programming.
Virtually all programming languages in use today allow the direct specification of recursive functions and procedures. When such a function is called, the computer (for most languages on most stack-based architectures) or the language implementation keeps track of the various instances of the function (on many architectures, by using a call stack, although other methods may be used). Conversely, every recursive function can be transformed into an iterative function by using a stack.
Most (but not all) functions and procedures that can be evaluated by a computer can be expressed in terms of a recursive function (without having to use pure iteration),[citation needed] in continuation-passing style; conversely any recursive function can be expressed in terms of (pure) iteration, since recursion in itself is iterative too.[citation needed] In order to evaluate a function by means of recursion, it has to be defined as a function of itself, along with a base case to finish recursion. For example, the factorial function can be defined recursively as n! = n * (n - 1)! , where 0! is defined as 1, the base case. Clearly thus, not all function evaluations lend themselves to a recursive approach. In general, all non-infinite functions can be described recursively directly; infinite functions (e.g. the series for e = 1+1/1!+1/2!+1/3!...) need an extra 'stopping criterion', e.g. the number of iterations, or the number of significant digits, because otherwise recursive iteration would result in an endless loop.