INTEGRATED PROCESSING OF TERRESTRIAL LASER SCANNER DATA AND …
TS-68: SS-16 – Terrestrial Laser Scanning Calibration Techniques . KEY WORDS: Laser scanning, fisheye lens, bundle adjustment, calibration, registration … Retrieve Doc

Efficient Eye Pointing With A Fisheye Lens
Efficient Eye Pointing witha Fisheye Lens Michael Ashmore, Andrew T. Duchowski Department of Computer Science, Clemson University Clemson, SC, USA Garth Shoemaker Idelix Software Inc. Vancouver, BC, Canada Abstract This paper evaluates refinements to existing eye pointing techniques involvinga … Get Document

FOOLING AROUND WITH MY FISHEYE – YouTube
3:26 Watch Later Error Set Your Photographs Apart with These Incredible Pro-Lighting Techniques by GreatPhotographyTips 244,211 views 1:54 Watch Later Error Opteka HD² 0.20X Professional Super AF Fisheye Lens test video by theDANGshow 11,068 views … View Video

Cata-Fisheye Camera For Panoramic Imaging
The upperpart is obtained directly by the fisheye lens and the lower part after reflection by the curved mirror. Current techniques for capturing panoramic videos can be classified as either dioptric (systems that use only refrac-tiveoptics) or catadioptric … Get Content Here

Canon EF-S 10-22mm Wide Angle lens Review – YouTube
The first EF lens with a zoom range from 100mm to 400mm, the EF 100-400mm f/4.5- 5.6L IS USM lens offers high resolution, superb contrast 1:15 Watch Later Error wide angle close-up photography techniques by dongale1352 169,946 views … View Video

Lomography – Wikipedia, The Free Encyclopedia
The new camera, made in China rather than Russia, featured the original Russian lens manufactured AG include Lomo LC-A, Diana, Holga, Holga 35mm, Actionsampler, Frogeye, Pop-9, Oktomat, Fisheye Techniques … Read Article

Seminar Report: Fisheye Techniques
Besides offering an interface for better information visualization, fisheye techniques are said to provide an effective traversal, by using various traversal schemes like Fisheye Lens and ZUI movements, with which the users can follow a direct link to reach successively remote items … Fetch This Document

Omni Directional Vision
Techniques for Fisheye Lens Calibration using a Minimal Number of Measurements T. Nathan Mundhenk, Michael J. Rivett, Xiaoqun Liao, Ernest L. Hall 1 University of Cincinnati Center for Robotics Research Dept. of Mech. Ind. and Nuc. Eng. University of Cincinnati Mail Location 72, Cincinnati, Ohio … Return Doc

High Dynamic Range Imaging For Computer Generated Imagery …
Chapter 3 Fisheye lens HDRI techniques 49 3.2 Fisheye lens type and practical FOV calculations … View This Document

Interacting With Big Interfaces On Small Screens: A …
This makes moving a fisheye lens or viewfinder more difficult, and these techniques may require modification to work properly with this type of input system. … Return Document

How To Photograph Hummingbirds
Another alternative is to place the camera on a tripod a few inches from a place the hummingbirds frequent and use a fisheye lens. In order to combat this need for hyper-fast focus there are some basic techniques you can use with almost any type of camera. … Read Article

Using Geometric Constraints For Fisheye Camera Calibration
Most often the principal points are found with the following techniques: Circular imaging fisheye lens: A circular fisheye camera results from the size of the image plane charged coupled device (CCD) being larger than the image produced by the fisheye lens. … Fetch Doc

Fisheye Tree Views And Lenses For Graph Visualization
Fisheye Tree Views are novel applications of the well known fisheye distortion technique. They facilitate the exploration of the hierarchy trees associated with clustered graphs. Composite Lenses are the result of the integration of several lens techniques. … Fetch Doc

Generalized Fisheye Views
techniques have arisen to try to deal with this problem, most notably variants on a Zoom Lens analogy — making Using other techniques, we have found that people in a large corporation know a fisheye subset of the management … Document Retrieval

Techniques For Fisheye Lens Calibration Using A Minimal …
Techniques for Fisheye Lens Calibration using a Minimal Number of Measurements T. Nathan Mundhenk, Michael J. Rivett, Xiaoqun Liao , Ernest L. Hall … Retrieve Content

Improving Focus Targeting In Interactive Fisheye Views
For two-dimensional data, focus+context techniques include the bifocal lens [5], the dragMag magnifier [15], the radar view [12], and a number of techniques calling themselves fisheye views (e.g. [2,11,13]). Fisheyes, named for the photographer's wide-angle lens, are characterized by their ability to … Return Document

Sun Shade Removal (opteka .3x fisheye lens) – YouTube
4:44 Add to Opteka fisheye .3x test and review by techyfings 1,173 views; 2:47 Add to Photography Techniques : Selecting a Camera Lens by eHow 15,283 views … View Video

Navigating Hierarchically Clustered Networks Through Fisheye …
Table Lens [14] 2×2 tables Size and detail of a table's rows and columns matched to degree of interest; data summarized as dense bar charts. We believe this to be a typical problem, and suggest that a large class of tasks could benefit from fisheye techniques. … Content Retrieval

Photography Sitemap – Page 17
Now is a great time to start experimenting with Halloween photography so you'll have the techniques for Lens Review – Review of Nikkor 10.5mm f2.8 ED Fisheye Lens Lens Review – Review of Nikkor 10.5mm f2.8 ED Fisheye Lens … Read Article

"Fisheye Lenses For Location Bookmarking"pdfauthor
The technique also addresses the problem of what to do with fisheye lenses during panning operations. Keywords: fisheye lens, detail in context, interaction techniques. 1 Introduction When interacting with large and dense data sets, such as maps, CAD drawings and photographs, it is often neces- … Visit Document

Panoramic Photography – Wikipedia, The Free Encyclopedia
An image made with an ultra wide angle fisheye lens covering the normal film frame of 1:1.33 is not automatically considered to be a panorama. Techniques … Read Article

Drift X170 Action Camera – Review Of The Drift X170 Action …
A wide-angle lens offers a 170 degree field of view—meaning videos come out having a slight fisheye effect (which, I thought looked cool). Tips and Techniques; Buyers Guide & Reviews; Maintenance & Repair; Trail Resources … Read Article

Comparing Fisheye And Full-Zoom Techniques For Navigation Of …
Comparing Fisheye and Full-Zoom Techniques for Navigation of Hierarchically Clustered Networks Doug Schaffer*, Zhengping Zuo the importance of balancing local detail with global context into a single view by providing fisheye views of the data space (Furnas 1986). Analogous to a wide-angle camera lens … Content Retrieval

Fisheye lens Designs And Their Relative Performance James …
We have used a method similar to Herbert 8 to evaluate fisheye lenses that uses a high performance digital camera and digital image analysis techniques to evaluate the performance of the fisheye lens. 3.1 Test Apparatus A circular table (Fig. 1) of 1.05-meter diameter was used for the radial image … Read Document