'Real image' diaporamas de présentation

Reflection and Refraction

Reflection and Refraction. Reflection. Most objects we see reflect light rather than emit their own light. A. B. Principle of Least Time. Fermat's principle - light travels in straight lines and will take the path of least time to strike mirror and reflect from point A to B .

1.6k views • 110 slides

Invitation for a walk through microscopy

Invitation for a walk through microscopy. sebastian.schuchmann@charite.de. Techniques in microscopy. Conventional (light) microscopy bright & dark field, phase & interference contrast. Fluorescence microscopy light sources, fluorescence detectors, digital image , objectives.

940 views • 54 slides

Introduction to optical microscopy

Introduction to optical microscopy. BF. DF. Ph. DIC. Introduction to optical microscopy. Some basic optics Properties of lens Types of illumination Resolution Contrast Phase contrast Differential Interference Contrast. Contrast techniques in optical microscopy.

861 views • 46 slides

Chapter 36

Chapter 36. Image Formation. Mirrors and Lenses: Definitions. Images are formed at the point where rays actually intersect or appear to originate The object distance (denoted by p ) is the distance from the object to the mirror or lens

786 views • 44 slides

RMF Based EZW Algorithm

RMF Based EZW Algorithm. School of Computer Science, University of Central Florida, VLSI and M-5 Research Group. June 1, 2000. Organization. The EZW algorithm Basic concept Introduction of the algorithm An example A brief introduction of RMF 1-D RMF example 2-D RMF example

682 views • 33 slides

A Closed Form Solution to Natural Image Matting

A Closed Form Solution to Natural Image Matting. Anat Levin, Dani Lischinski and Yair Weiss School of CS&Eng The Hebrew University of Jerusalem, Israel. Matting and compositing. +. The matting equations. =. x. +. x. Why is matting hard?. Why is matting hard?. Why is matting hard?.

1.08k views • 30 slides

326 views • 25 slides

Properties of Curved Mirrors and Lenses

401 views • 24 slides

Brightfield and Phase Contrast Microscopy

Brightfield and Phase Contrast Microscopy. Real and virtual image formation by biconvex lenses. Lens focal point For an object further away than the lens focal point, an inverted, real image will be formed on the opposite side of the lens

652 views • 22 slides

Brightfield and Phase Contrast Microscopy

Brightfield and Phase Contrast Microscopy. Real and virtual image formation by biconvex lenses. Lens focal point For an object further away than the lens focal point, an inverted, real image will be formed on the opposite side of the lens

387 views • 22 slides

Light and Sound Review

Jeopardy. Light and Sound Review. Choice1. Choice 2. Choice 3. Choice 4. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. mechanical. A wave that requires a medium ___________________________. 1,2. a.

302 views • 22 slides

GrabCut Interactive Image (and Stereo) Segmentation Joon Jae Lee Keimyung University

444 views • 21 slides

Optics

511 views • 21 slides

Light, Reflection, & Mirrors

Light, Reflection, & Mirrors. Honors Physics. Facts about Light. It is a form of Electromagnetic Energy It is a part of the Electromagnetic Spectrum and the only part we can really see. Facts about Light. The speed of light, c, is constant in a vacuum. Light can be: REFLECTED ABSORBED

560 views • 19 slides

Light, Reflection, & Mirrors

Light, Reflection, & Mirrors. AP Physics B. Facts about Light. It is a form of Electromagnetic Energy It is a part of the Electromagnetic Spectrum and the only part we can really see. Facts about Light. The speed of light, c, is constant in a vacuum. Light can be: REFLECTED ABSORBED

571 views • 19 slides

Light, Reflection, & Mirrors

Light, Reflection, & Mirrors. AP Physics B. Facts about Light. It is a form of Electromagnetic Energy It is a part of the Electromagnetic Spectrum and the only part we can really see. Facts about Light. The speed of light, c, is constant in a vacuum. Light can be: REFLECTED ABSORBED

361 views • 19 slides

microscopes

Microscopes are almost identical to Keplerian telescopes, except for their objective lenses. ... The microscope objective lens must be very small and spherical, with a short ...

576 views • 16 slides

Microscopes

Microscopes . Contents. History Structure Uses Images. History. Invented during the Renaissance

827 views • 16 slides

Ch. 18 Mirrors and Lenses

Ch. 18 Mirrors and Lenses. Milbank High School. Sec. 18.1 Mirrors. Objectives Explain how concave, convex, and plane mirrors form images. Locate images using ray diagrams, and calculate image location and size using equations.

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Chapter 30

259 views • 9 slides