spatial resolution (pixel per inch)

2 views (last 30 days)
nihed sboui
nihed sboui on 11 Mar 2020
how can i calculat a spatial resolution .
i did imfinfo('Picture1.png') ;
and this is the result : FileSize: 206310
Format: 'png'
FormatVersion: []
Width: 402
Height: 261
BitDepth: 24
ColorType: 'truecolor'
FormatSignature: [137 80 78 71 13 10 26 10]
Colormap: []
Histogram: []
InterlaceType: 'adam7'
Transparency: 'alpha'
SimpleTransparencyData: []
BackgroundColor: []
RenderingIntent: 'perceptual'
Chromaticities: [0.3127 0.3290 0.6400 0.3300 0.3000 0.6000 0.1500 0.0600]
Gamma: 0.4545
XResolution: 3110
YResolution: 3503
ResolutionUnit: 'meter'
XOffset: []
YOffset: []
OffsetUnit: []
SignificantBits: []
ImageModTime: []
Title: []
Author: []
Description: []
Copyright: []
CreationTime: []
Software: []
Disclaimer: []
Warning: []
Source: []
Comment: []

Sign in to answer this question.

Answers (0)

Categories

Find more on Data Exploration in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!