Darwing and Representation - Tech Snippet. Raster graphic file formats
-
Upload
javier-buron -
Category
Documents
-
view
240 -
download
7
description
Transcript of Darwing and Representation - Tech Snippet. Raster graphic file formats
![Page 1: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/1.jpg)
![Page 2: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/2.jpg)
Tech SnippetRaster graphics!le formats
![Page 3: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/3.jpg)
Joint PhotographicExperts Group
Graphics Interchange Format
Tagged ImageFile Format
Portable Network Graphics
![Page 4: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/4.jpg)
Gif Jpeg Png Tif
ProprietaryCompuserve
ProprietaryJPEG
Open Format
ProprietaryAdobe
Losslesscompression
Lossycompression
Losslesscompression
Losslesscompression
- Bit colors max
- Bit per channel
- Bit per channel
- Bit per channel
one colortransparency
no alpha layer
alphalayer
multiple layers
web use animation
web usecompression
web usetransparency
general useversatility
![Page 5: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/5.jpg)
Gif
Burón, Javier. Lasso Lamp.
![Page 6: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/6.jpg)
Jpeg
![Page 7: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/7.jpg)
Png with alpha
![Page 8: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/8.jpg)
Tif multilayered
Base
![Page 9: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/9.jpg)
Tif multilayered
Shadows & re&ections
![Page 10: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/10.jpg)
Tif multilayered
Z-depth channel
![Page 11: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/11.jpg)
Tif multilayered
Depth of !eld effect
![Page 12: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/12.jpg)
Tech SnippetResolution
![Page 13: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/13.jpg)
Pixel (picture element) Is the smallest element in a graphic image; it is an abstract element without an speci&c shape or scale.
![Page 14: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/14.jpg)
FOA. Virtual House.
![Page 15: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/15.jpg)
![Page 16: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/16.jpg)
![Page 17: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/17.jpg)
![Page 18: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/18.jpg)
![Page 19: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/19.jpg)
![Page 20: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/20.jpg)
R 158G 123B 000
R 157G 129B 000
R 155G 138B 000
R 151G 137B 000
R 142G 118B 000
R 118G 085B 000
R 147G 173B 000
R 138G 114B 000
R 144G 129B 000
R 134G 121B 000
R 122G 099B 000
R 118G 085B 000
R 104G 072B 000
R 100G 078B 000
R 100G 079B 000
R 087G 065B 000
R 082G 058B 000
R 118G 11B 000
R 066G 034B 004
R 058G 036B 000
R 045G 030B 000
R 037G 027B 000
R 041G 030B 004
R 118G 085B 000
![Page 21: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/21.jpg)
Pixels per inch ppi Is the measure of image resolution. e number of pixel per linear inch.
It establishes the physical scale of an image.
![Page 22: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/22.jpg)
![Page 23: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/23.jpg)
Dots per inch dpi Is the measure of printing resolution. e number of ink dots per linear inch.
It is dependant of the printing technology
![Page 24: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/24.jpg)
![Page 25: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/25.jpg)
Computer Screens 72ppi–150ppi
Desktop printing 150ppi–300ppi
Press printing 90ppi–300ppi
![Page 26: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/26.jpg)
Tech SnippetColor depth
![Page 27: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/27.jpg)
Color depth Is the number of bits used to represent the color of a single pixel in a image. e maximun number of different colors that
an image can have
![Page 28: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/28.jpg)
-bit color (¹ = colors) monochrome
![Page 29: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/29.jpg)
-bit color (⁸ = colors) gray scale
![Page 30: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/30.jpg)
-bit color (²⁴ = ,, colors) truecolor
![Page 31: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/31.jpg)
-bit color -bit floating point data High Dynamic Range Images
![Page 32: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/32.jpg)
High Dynamic Range Images Low Exposure
![Page 33: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/33.jpg)
High Dynamic Range Images Medium Exposure
![Page 34: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/34.jpg)
High Dynamic Range Images High Exposure
![Page 35: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/35.jpg)
Channels Is a layer of an image that stores each color component or transparency information
![Page 36: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/36.jpg)
Red Green Blue Alpha
![Page 37: Darwing and Representation - Tech Snippet. Raster graphic file formats](https://reader030.fdocuments.net/reader030/viewer/2022020102/568bda1a1a28ab2034a989ac/html5/thumbnails/37.jpg)