'Rgb color model' presentation slideshows

Digital Image Processing

2.02k views • 112 slides

Chapter 6 Color Image Processing

Chapter 6 Color Image Processing. ???????? ????? ??? (Chuan-Yu Chang ) ?? Office: ES 709 TEL: 05-5342601 ext. 4337 E-mail: chuanyu@yuntech.edu.tw. Color Fundamentals. In 1666, Sir Isaac Newton

1.09k views • 75 slides

Digital Image Processing Chapter 6: Color Image Processing 6 July 2005

Digital Image Processing Chapter 6: Color Image Processing 6 July 2005. Spectrum of White Light. 1666 Sir Isaac Newton, 24 year old, discovered white light spectrum. (Images from Rafael C. Gonzalez and Richard E. Wood, Digital Image Processing, 2 nd Edition. Electromagnetic Spectrum.

968 views • 71 slides

Image and Video Processing

872 views • 68 slides

Color Image Processing

Color Image Processing. Color simplifies object identification and extraction from a scene. Humans can identify thousands of color shades and intensity compared to about only 25 shades of gray.

2.3k views • 56 slides

Digital Image Processing Week VIII

Color Image Processing. Digital Image Processing Week VIII. Thurdsak LEAUHATONG. Spectrum of White Light . 1666 Sir Isaac Newton, 24 year old, discovered white light spectrum. Electromagnetic Spectrum . Visible light wavelength: from around 400 to 700 nm.

632 views • 53 slides

1. Introduction

679 views • 52 slides

Color

Color. Color is a psychophysical concept depending both upon the spectral distribution of the radiant energy of the illumination source and the visual sensations perceived by the viewer

534 views • 40 slides

Color

Color. Color is a psychophysical concept depending both upon the spectral distribution of the radiant energy of the illumination source and the visual sensations perceived by the viewer

514 views • 40 slides

Advanced Lighting and Shading

Advanced Lighting and Shading. 2002. 10. 14. Radiometry and Photometry : Definition. Radiometry Radiometry deal with the measurement of radiation throughout the electromagnetic spectrum

713 views • 38 slides

Visual Design

Visual Design. Visual Design. Process of __________, arranging, & ______________ visual elements of art to accomplish or address a particular purpose Elements of Visual Design ___________ ___________ ___________ ___________ ___________ ___________. Elements of Visual Design.

531 views • 36 slides

Color

Color. Color. Tsung-Yi Wu. Color. Introduction. Color is a subjective sensation produced in a brain. In the RGB color model , a color is represented by 3 values (red (R), green (G) and blue (B) light). The color depth of an image is number of bits used to represent a color value.

1.2k views • 36 slides

Colors and the Web

Colors and the Web. September 16 Unit 5. Primary Colors. In grade school taught that red, yellow and blue are primary Works okay for mixing paint Colors are dulled when mixed Not so good for mixing light Cones in the retina perceive color in three different wavelength ranges

405 views • 32 slides

Computer Graphics OpenGL Continued...

Computer Graphics OpenGL Continued. C o m p u t e r G r a p h i c s. OpenGL state settings :. Many characteristics of graphical objects can be affected by the setting of various state variables in OpenGL. Color of objects to be drawn is one example: glColor3f(1.0, 0, 1.0);.

331 views • 26 slides

What is color Color Models Color and Computers Color Spaces and Gamut

What is color Color Models Color and Computers Color Spaces and Gamut. Color Management Color Profiles Color Managed Workflow Capture Printing.

652 views • 23 slides

Image Processing

Image Processing. Chapter 14. Landsat 7 image of the retreating Malaspina Glacier, Alaska. Image Basics. Earth science is a very visual discipline Graphs Maps Field Photos Satellite images Because of this, all Earth scientists should have: Basic knowledge about graphics file types

456 views • 22 slides

School of Computing Science Simon Fraser University

268 views • 18 slides

COLORMODEL

A color model is an abstract mathematical model describing the way colors can be represented as tuples of numbers, typically as three or four values or color components. When this model is associated with a precise description of how the components are to be interpreted (viewing conditions, etc.), the resulting set of colors is called color space. This section describes ways in which human color vision can be modeled.

286 views • 17 slides

Part 1: Images Q: What is an image?

Part 1: Images Q: What is an image?. Brief history of image capture. Camera obscura Known to Chinese 5 th C. BC. 19th century: Camera Hole ? Lens Paper ? Light sensitive. Late 20th century: Digital camera Light- senstive paper ? CCD/electronics. Digital images.

221 views • 12 slides

I Need More Data

I Need More Data. Too much information running through my brain. What is 'data'?. DATA : The quantities, characters, or symbols on which operations are performed by a computer. We live in the information age. Knowledge comes from careful investigation of information.

180 views • 0 slides