Improving Memorability In Fisheye Views
Any distortion effects are therefore likely to be maximized and thus the effect of distortion is easier to observe. Other types of fisheye lens, such as constrained lenses, may show fewer effects from With regards to the fisheye lens, the effect of different lens styles on … View This Document

Enhance Illustrator With FILTERiT4 – Illustrator Plugin …
Enhance Adobe Illustrator with new tools and effects. Lens – The Lens tool distorts objects in one of four ways: Fisheye, Magnify, Twirl, and Tone. unevenness, and dragging side to side controls the density of the roughen effect. … Read Article

The Digital Planetarium
This shift is having a profound effect on planetarium show production, educational tools, theater 4k x 4k addressable points on a single hyperbrilliant CRT tube, projected full-dome using a fisheye lens. time systems cannot match the image quality of pre-rendered images that include particle effects … Retrieve Doc

TOPAZ LENS EFFECTS QUICK START GUIDE
Lens Effects For more Lens Effects tutorials and resources please visit: http://www.topazlabs.com Use the 2-screen split view for easy before and after comparison. 4. Effect Center . Neutral Density • Creative Blur • Motion Blur • FishEye … Retrieve Here

Comparing Fisheye And Full-Zoom Techniques For Navigation Of …
Analogous to a wide-angle camera lens, the idea is to show "local" detail in full (the contrasting user performance using both a standard full-screen zoom view and a fisheye view. After The key to obtaining the fisheye effect is to uniformly magnify appropriate parts of lower levels to … Retrieve Document

Improving Revisitation In Fisheye Views With Visit Wear
The second study looks at the effects of visit wear on performance in revisitation tasks, and shows that both completion different lens types: a full-screen lens that shows distortion in all areas of the view, and a constrained round lens that limits the effect to a fixed radius around the focus. Fisheye … Fetch Document

What Is Barrel Lens Distortion? – Learn About Barrel Lens …
Barrel lens distortion is an effect associated with wide-angle lenses and, in the edges of the frame are more susceptible to barrel lens distortion with wide-angle lenses. Some lenses, such as fisheye As distortion is caused by the effects of perspective on the lens, the only way to correct … Read Article

Tilt-shift Photography – Wikipedia, The Free Encyclopedia
The lens can also be shifted in the opposite direction and the camera tilted up to accentuate the convergence for artistic effect. Shifting a lens allows Utilizing the shift feature on a Canon wide-angle tilt-shift lens. —Simple Photoscape tutorial to stimulate fake tilt-shift effects … Read Article

TOPAZ LENS EFFECTS QUICK START GUIDE
Stack effects and presets. 3. Split Screen. Use the 2-screen split view for easy before and after comparison. 4. Effect Center. Motion Blur • FishEye Section Title After Topaz Lens Effects … Return Document

LENS ATTACHMENTS
For use with Coolpix 5700 (with UR-E8 adapter) FISHEYE LENS: TELEPHOTO LENSES WIDE ANGLE LENSES FC-E8 FISHEYE CONVERTER LENS Approximately 183 Simply rotate the filter in its mount until the optimum effect is obtained. Filter Effects For use with Coolpix 4500 FILTER SET (46mm) Set of four 46mm filters (UV … View Full Source

CODE V Image Simulation
The algorithm uses the power of the FFT calculation, and is much more efficient and accurate than geometrical ray-blasting techniques. Figure 1: Image Simulation of a fisheye lens, showing distortion effects … View Document

Full-Frame Fisheye & Nature Photos
A lot of photographers, me included, used to think of the full-frame fisheye lens as extremely wide-angle of view that offers strong, impactful perspective effects, and very deep depth of field. It will "distort" the world as we know it, but it is possible to use the lens to minimize that effect. … Return Document

Camera lens – Wikipedia, The Free Encyclopedia
Today, most lenses are multi-coated in order to minimize lens flare and other unwanted effects. Its telephoto effect also made the lens shorter, an important factor for the Leica and Contax 35mm RFs designed A fisheye lens is a special type of ultra-wide angle retrofocus lens with little or no attempt to … Read Article

Improving Focus Targeting In Interactive Fisheye Views
However, the magnification effects of the fisheye lens can cause several problems for users. cause the image in the magnifier to move two centimeters, in the opposite direction to the lens's movement (Figure 2). Fisheye views demonstrate this movement effect because … Retrieve Full Source

Effects Of 2D Geometric Transformations On Visual Memory
We chose to use abstract rather than photorealistic images in part to avoid semantic effects, such as the verbal effect found by The polar fisheye transformation may also be more familiar than rectangular, as the effect resembles that produced by the ultra-wide angle fisheye lens used in … Fetch Doc

Vibration Compensation For Fisheye Lenses In UAV Applications
These are illumination, sun glare or the effects a climbing, descending and turning aircraft. An example of the effect of illumination is given in Figure 5, where it expands one side of the Since images from a fisheye lens provide a circle-like visible feature, it is possible to estimate a … Fetch Here

Applying And Removing lens Distortion In Postproduction
But are hard to calibrate, while others are fully automatic but fail for fisheye or using image processing and computer vision algorithms or creating special effects, where the lens the image center: µ b p x b p y ¶ = µ p x (1+κ 1 r +κ 2 r 2 ) p y (1+κ 1 r +κ 2 r 2 ) ¶ (5) If the lens is asymmetric two extra effect … Retrieve Doc

Work Flow When Creating This Image We Also Used The New “Ap
Work Flow . When creating this image we also used the new “Ap. ply” feature to add sharpening and vignette effects. After the FishEye effect is created, we will show you how to add on additional adjustments as well. … Get Doc

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. Sabatier Effect; Stereoscopy; Stopping down; Sun printing; Tilt-shift; Time-lapse … Read Article