The pinhole camera model describes the mathematical relationship between the coordinates of a point in three-dimensional space and its projection onto the image plane of an ideal pinhole camera, where the camera aperture is described as a point and no lenses are used to focus light. The model does not include, for example, geometric distortions or blurring of unfocused objects caused by lenses and finite sized apertures. It also does not take into account that most practical cameras have only discrete image coordinates. This means that the pinhole camera model can only be used as a first order approximation of the mapping from a 3D scene to a 2D image. Its validity depends on the quality of the camera and, in general, decreases from the center of the image to the edges as lens distortion effects increase. Some of the effects that the pinhole camera model does not take into account can be compensated, for example by applying suitable coordinate transformations on the image coordinates; other effects are sufficiently small to be neglected if a high quality camera is used. This means that the pinhole camera model often can be used as a reasonable description of how a camera depicts a 3D scene, for example in computer vision and computer graphics. (Wikipedia).
Solution Problem #77 - Pinhole Camera
Optimize Pinhole Camera
From playlist Solutions to Bi-weekly Physics Problems
Sometimes a closeup works best, but other times you may want a wider-angle shot. You can experiment by moving closer and farther away from your subject, or by using your camera's zoom. We hope you enjoy! To learn more, check out our written lesson here: https://edu.gcfglobal.org/en/digita
From playlist Digital Photography
How to make a pinhole camera using a shoebox to safely look at the sun or an eclipse or just have fun with optics. Support RimstarOrg on Patreon https://www.patreon.com/user?u=680159 Subscribe for new videos every week http://www.youtube.com/user/rimstarorg?sub_confirmation=1 Go to the
From playlist Science Projects
START HERE: http://www.youtube.com/watch?v=Bg557msKU8Y&list=PL590B0AAC059F9FBB&index=1
From playlist Brain Candy
Here is a live demonstration of a pinhole camera, explained in terms of image formation based on diffraction. I'll link the full lecture here soon once it is uploaded. -----Use the channel or take the courses at edX - https://www.edx.org/course?search_que... -----This material was produce
From playlist Optics Demonstrations
http://www.greenpowerscience.com/ DEMONSTRATION MODEL OF A FRESNEL LENS PERFECT FOR FAST DEMOS
From playlist FRESNEL LENS
Short for "digital single-lens reflex," DSLR Cameras are large cameras with interchangeable lenses that can take very high-quality photos. We hope you enjoy! To learn more, check out our written lesson here: https://edu.gcfglobal.org/en/digitalphotography/
From playlist Digital Photography
Lecture 9: Computational imaging: a survey of medical and scientific applications
MIT MAS.531 Computational Camera and Photography, Fall 2009 Instructor: Douglas Lanman (guest lecturer from Brown University) View the complete course: https://ocw.mit.edu/courses/mas-531-computational-camera-and-photography-fall-2009/ YouTube Playlist: https://www.youtube.com/playlist?li
From playlist MIT MAS.531 Computational Camera and Photography, Fall 2009
Marc Levoy - Lectures on Digital Photography - Lecture 1 (21mar16).mp4
This is one of 18 videos representing lectures on digital photography, from a version of my Stanford course CS 178 that was recorded at Google in Spring 2016. Links to all 18 videos, my slides (in PDF form), and the course applets and assignments are on the Schedule page of the course web
From playlist Stanford: Digital Photography with Marc Levoy | CosmoLearning Computer Science
Lecture 6: Lightfields, part 2
MIT MAS.531 Computational Camera and Photography, Fall 2009 Instructor: MIT OpenCourseWare View the complete course: https://ocw.mit.edu/courses/mas-531-computational-camera-and-photography-fall-2009/ YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61pwA6paIRZ30q1sjLE8b
From playlist MIT MAS.531 Computational Camera and Photography, Fall 2009
Compact cameras are designed to be affordable, convenient, and easy to use. They don’t feature a viewfinder, utilizing instead a screen that shows the frame or image. Compact cameras are great if you’re taking a trip and don’t want to carry something big and bulky. We hope you enjoy! To
From playlist Digital Photography
Lecture 3: Epsilon Photography: Improving Film-like Photography
MIT MAS.531 Computational Camera and Photography, Fall 2009 Instructor: Ankit Mohan (guest lecturer) View the complete course: https://ocw.mit.edu/courses/mas-531-computational-camera-and-photography-fall-2009/ YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61pwA6paIR
From playlist MIT MAS.531 Computational Camera and Photography, Fall 2009
HEDS | Low-velocity proton stopping power measurement in Warm Dense Matte
HEDS Seminar Series – Sophia Malko – August 26th, 2021 LLNL-VIDEO-836251
From playlist High Energy Density Science Seminar Series
Lecture 01: Course Overview (CMU 15-462/662)
Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz2emSh0UQ5iOdT2xRHFHL7E Course information: http://15462.courses.cs.cmu.edu/
From playlist Computer Graphics (CMU 15-462/662)
Lecture 7: Gradient Space, Reflectance Map, Image Irradiance Equation, Gnomonic Projection
MIT 6.801 Machine Vision, Fall 2020 Instructor: Berthold Horn View the complete course: https://ocw.mit.edu/6-801F20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63pfpS1gV5P9tDxxL_e4W8O This lecture discusses the photometric stereo problem, estimating motion graphica
From playlist MIT 6.801 Machine Vision, Fall 2020
Lecture 3: Single-shot Multi-domain Camera
MIT MAS.531 Computational Camera and Photography, Fall 2009 Instructor: Roarke Horstmeyer View the complete course: https://ocw.mit.edu/courses/mas-531-computational-camera-and-photography-fall-2009/ YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61pwA6paIRZ30q1sjLE8b6
From playlist MIT MAS.531 Computational Camera and Photography, Fall 2009
Mirrorless Cameras are pocket-sized alternatives to DSLRs that feature interchangeable lenses. These cameras use a digital screen or an electronic viewfinder to display what the camera sees. One of the best advantages is that you will be able to see how settings such as shutter speed, ape
From playlist Digital Photography
How to Make Pinhole Camera with Poster Board
Here's a cheap and easy way to make a pinhole camera using a single sheet of poster board. This is great for if you need to make a few or lots of them cheaply, great for a kids activity. This video was made possible in part by these Patreon supporters: Mark Peltier Piotr Bomba https://you
From playlist Science Projects