Color Image Processing 1666 ٬اؾ ضز ٵتٹڃٶ فڂاٲظآDigital Image Processing, ... ©...

Preview:

Click to see full reader

Citation preview

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

1666آزمایش نیوتن در سال

شکست از پس شده تولید رنگ ششViolet, Blue, Green, Yellow, Orange, Red

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

دو نوع مشخصه برای نور•

.1Achromatic light .آنچه بیننده در تصاویر خاکستری می بیند

Gray level

.مطرح است( Intensity)تنها شدت نور

.2Chromatic light نانومتر 700تا 400طیف الکترومغناطیسی بین

سه کمیت برای ارزیابی وجود دارد

Radiance, Luminance, Brightness

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

• Radiance

.واحد آن وات است. تمام انرژی که از منبع نور ساطع می شود

• Luminance

مقدار نوری که بیننده به صورت بصری از منبع . واحد آن لومین استبه طور مثال منبع مادون قرمز انرژی زیادی ساطع می . دریافت می کند

.اما لومینانس دریافتی تقریبا صفر است. کند

• Brightness

توصیف کیفی که به سختی قابل اندازه گیری است و به نوعی بیان کننده . قسمت شدت نور است

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

میزان جذب انرژی توسط سلول های مخروطی مختلف

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

رنگ های اولیه و ثانویه

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

RGB

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Intensity Axes یکسان Hسطحی با

.هر چه از محور شدت نور دور می شویم خلوص بیشتر می شود

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

RGB to HIS conversion

باید بین RGBمقدار .باشد [1 0]

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Pseudo-color image processing

Pseudo-color image processing consists of

assigning colors to gray values based on a

specified criterion.

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Intensity Slicing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

بررسی جوش

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Intensity to Color Transformation

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Full Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Color Complements

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Color Slicing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Color Slicing

a

b

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Image Smoothing in RGB

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Image Smoothing

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Image Sharpening

Digital Image Processing, 3rd ed.

www.ImageProcessingPlace.com

© 1992–2008 R. C. Gonzalez & R. E. Woods

Gonzalez & Woods

Chapter 6 Color Image Processing

Image Sharpening in RGB

Recommended

עיבוד תמונות Image Processing. Images and Data Image Image Processing Image Image Computer Vision Data Data Computer Graphics Image
Documents
Digital Image Processing, 2nd ed. 닄꒭뎹 뱶릳쇙귬CSIE/ycliaw/DIP/05_Image_Restoration.pdf · 2013-07-31 · 3 Digital Image Processing, 2nd ed.Digital Image Processing, 2nd
Documents
Practical Image Processing
Documents
Digital Image Processing and Analysis (I) Image Processing
Documents
Image processing
Software
Image Restoration - Old Dominion Universityww2.odu.edu/~kiftekha/ECE783_883/handout material/noise.pdfImage Restoration Reference Gonzalez and Woods, Digital Image Processing, 2nd
Documents
Vision, Image Processing Vision, Image Processing and and ...vips.sci.univr.it/BrochureVIPS.pdfVision, Image Processing and Sound Vision, Image Processing Vision, Image Processing
Documents
Image Processingrun.usc.edu/cs480-s11/lec23-image-processing/23-image...Image Processing •2D generalization of signal processing •Image as a two-dimensional signal •Point processing:
Documents
Image processing เทคโนโลยีการประมวลผลภาพ
Documents
No Slide Titlegotchev/DIPII/presentation3.pdf · Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Image Compression • O utline – F undamental s • R
Documents
01 Image Processing
Documents
Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods O interesse em métodos para processamento digital de
Documents
fuzzy image processing
Engineering
Teknologi Image Processing
Education
Digital Image Processing - Image Enhancement
Education
Image Processing Presentasi
Documents
Image Processing - Ch 06 - color image processing.pdf
Documents
Nonlocal methods for image processing - UCLAlvese/285j.1.09f/NonlocalMethods_main.slides.pdf · Nonlocal methods for image processing ... Applications to Image Processing, UCLA CAM
Documents
RESUMEN - DSpace en ESPOL: Home · Web viewRafael Gonzalez, Richard Woods, Steven Eddins. Digital Image Processing using Matlab. 2005. —. Digital Image Processing using Matlab
Documents
Extracción de características1 Extracción de características Gonzalez & Woods, Digital Image Processing, cap. 8
Documents