Computer Help and Spyware Removal Computer Help and Spyware Removal Computer Help and Spyware Removal Computer Help Forums Windows Startup Programs Database Spyware and Malware Removal Guides Computer Tutorials Uninstall Database File Database Computer Glossary Computer Resources
 

Welcome Guest ( Log In | Click here to Register a free account now! )



Register a free account to unlock additional features at BleepingComputer.com
Welcome to Bleeping Computer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.
Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.


Important Announcement: The winners of the BC Million Post contest have been announced. You can read who the winners are at this post.

- BleepingComputer Management
 
Reply to this topicStart new topic
> 60 Optical Illusions, Go ahead scramble your brain
boopme
post Nov 10 2005, 04:54 PM
Post #1


To INSANITY and BEYOND !!
******

Group: Moderator
Posts: 9,296
Joined: 10-September 04
From: NJ USA
Member No.: 2,608



THEY ARE HERE >>> http://www.michaelbach.de/ot/index.html

Motion & Time
»Stepping feet« illusion 1 – strong, beautiful and (relatively) easy to understand
Motion Induced Blindness – an unexplained optical illusion of disappearing dots
Stereokinetic Phenomenon – an optical illusion of 3D from motion (aka »kinetic depth effect«)
»Rotating Snake« Illusion – with a new explanatory twist
Pinna-Brelstaff Illusion
Motion Aftereffect – also known as »waterfall effect«
Spoke Illusion – a motion illusion + an unexpected (?) aftereffect
Stroboscopic Artifacts – making a teaching point out of a nuisance
Sigma Motion – an optical illusion due to an interaction of image dynamics and eye movements
Eye Jitter – more on eye movements, involuntary ones
Biological Motion – for me the most beautiful class of visual illusions
Flash-lag Effect – moving and stationary objects perceived at different times
Ramp Aftereffect – an aftereffect in time
Enigma by Isia Leviant
Reverse Phi Motion – something for the specialist
»Stepping feet« illusion 2 – radial version of »Stepping feet 1«, weaker
Motion-Bounce Illusion – sound influencing perception of motion (crossmodally)
Motion Binding
Missing-fundamental motion inversion
Frequency-doubling illusion
Luminance & Contrast
Hermann’s Grid – fleeting luminance illusions
Hermann’s Grid bent – a new twist, refuting the classical explanation
Scintillating Grid – strong fleeting luminance illusions
Induced grating – classical brightness contrast
Craik-O’Brien-Cornsweet – collaboration of retina & cortex
Wertheimer-Koffka-Ring – pitting Gestalt vs. lateral inhibition
Simultaneous Contrast – here dynamic
Pyramid Illusion – Vasarely revealed
Munker-White Illusion – contrary to lateral inhibition
Adelson’s »Corrugated Plaid« – context affecting brightness
Adelson’s »Checker Shadow« illusion – more context affecting brightness
Contrast Constancy – demonstrating space-average-based contrast gain control
Contrast Gain Control – demonstrating temporal contrast gain control
Colour
»Lilac Chaser« – a rapid aftereffect, you pursue colours which aren't really there
Benham’s Top – colour from spatio-temporal patterns
Neon Colour Spreading
Structure from motion – fails at equiluminance
Geometric- & Angle Illusions
Hering Illusion – and other angular interactions
Poggendorff Illusion – a classical geometric optical illusion with a new twist
Fraser’s Spiral
»Café Wall« Illusion
Size Constancy
Müller-Lyer Illusion – test your bisection accuracy
Moon illusion
T-illusion
Luminance Looming
Shepard: “Turning the Tables”
Shepard: “Subterranean Terror”
Cognitive- / Gestalt Effects
Blur & picture content – spatial filtering (or high frequency masking)
Hidden message – blur & figure-ground discrimination
Kanisza’s Triangle – depends on context
Blotted letters – Gestalt completion
Hidden Figures – Dalmatian Dog with 2 helpers
Rotation – changes the interpretation
Impossible Objects – draw your own impossible object
What’s special about faces?
Rotating face mask – hollow faces
Find the Face (in the Beans) – a picture puzzle
The face on Mars – imaginations of perception
The »Thatcher Illusion« – inverted faces lose their emotional message
Dr. Angry and Mr. Smile – two messages in two spatial frequency band
The Lincoln Effect


--------------------
Can you spare some PC cycles to help FIND A CURE .. BC FOLDING TEAM Click me /info..
ThoughtVent a goodplace to discuss.<<>>>Staying Updated Calendar of Updates.
For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....
Go to the top of the page
 
+Quote Post
Dollyeyes
post Nov 11 2005, 11:24 AM
Post #2


Forum Regular
***

Group: Members
Posts: 221
Joined: 6-September 05
From: Nottingham, England town!
Member No.: 33,329



blink.gif WHAT THE...WHO THE ...WHY THE....... blink.gif blink.gif


--------------------
IPB Image
Of all the things Ive lost...I miss my mind the most!
Go to the top of the page
 
+Quote Post
legoman786
post Nov 13 2005, 06:10 PM
Post #3


Distinguished Member
*****

Group: Members
Posts: 681
Joined: 4-May 05
From: Tucson, AZ
Member No.: 19,038



QUOTE(Dollyeyes @ Nov 11 2005, 09:24 AM) *
blink.gif WHAT THE...WHO THE ...WHY THE....... blink.gif blink.gif

same...


--------------------
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
- Rick Cook

I visit this site on and off. If anybody needs to contact me, PM me and I'll be notified by email.
Go to the top of the page
 
+Quote Post
boopme
post Nov 13 2005, 08:35 PM
Post #4


To INSANITY and BEYOND !!
******

Group: Moderator
Posts: 9,296
Joined: 10-September 04
From: NJ USA
Member No.: 2,608



Did ya click the link on the first line??


--------------------
Can you spare some PC cycles to help FIND A CURE .. BC FOLDING TEAM Click me /info..
ThoughtVent a goodplace to discuss.<<>>>Staying Updated Calendar of Updates.
For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....
Go to the top of the page
 
+Quote Post
Dollyeyes
post Nov 16 2005, 12:30 PM
Post #5


Forum Regular
***

Group: Members
Posts: 221
Joined: 6-September 05
From: Nottingham, England town!
Member No.: 33,329



smile.gif blink.gif ..yep..I did..hence the..
QUOTE
WHAT THE...WHO THE ...WHY THE.
was blinded by the thingies and their spinningnessess.... blink.gif hysterical.gif


--------------------
IPB Image
Of all the things Ive lost...I miss my mind the most!
Go to the top of the page
 
+Quote Post
boopme
post Nov 16 2005, 01:05 PM
Post #6


To INSANITY and BEYOND !!
******

Group: Moderator
Posts: 9,296
Joined: 10-September 04
From: NJ USA
Member No.: 2,608



QUOTE(Dollyeyes @ Nov 16 2005, 12:30 PM) *
smile.gif blink.gif ..yep..I did..hence the..
QUOTE
WHAT THE...WHO THE ...WHY THE.
was blinded by the thingies and their spinningnessess.... blink.gif hysterical.gif


Ok cool, thought I screwed up. I like this one best "Reverse Spoke Illusion" crazy.gif


--------------------
Can you spare some PC cycles to help FIND A CURE .. BC FOLDING TEAM Click me /info..
ThoughtVent a goodplace to discuss.<<>>>Staying Updated Calendar of Updates.
For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....
Go to the top of the page
 
+Quote Post
JoBee
post Nov 19 2005, 03:57 PM
Post #7


New Member
*

Group: Members
Posts: 2
Joined: 25-October 05
Member No.: 38,600



QUOTE(legoman786 @ Nov 13 2005, 05:10 PM) *
QUOTE(Dollyeyes @ Nov 11 2005, 09:24 AM) *

blink.gif WHAT THE...WHO THE ...WHY THE....... blink.gif blink.gif

same...

To make a mark and deceive to be reborn...
Go to the top of the page
 
+Quote Post
Heretic Monkey
post Nov 20 2005, 12:55 PM
Post #8


Forum Addict
******

Group: Members
Posts: 1,121
Joined: 19-February 05
From: NCSU
Member No.: 12,503



QUOTE(Dollyeyes @ Nov 16 2005, 12:30 PM) *
was blinded by the thingies and their spinningnessess.... blink.gif hysterical.gif

hysterical.gif Sorry, just had to laugh at the "spinningnessess" part....
Go to the top of the page
 
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



Lo-Fi Version Time is now: 22nd November 2008 - 06:55 AM


Advertise   |   About Us   |   Terms of Use   |   Privacy Policy   |   Contact Us   |   Site Map   |   Chat   |   Tutorials   |   Uninstall List
Discussion Forums   |   The Computer Glossary   |   Resources   |   RSS Feeds   |   Startups   |   The File Database   |   Malware Removal Guides

© 2003-2008 All Rights Reserved Bleeping Computer LLC.