Documentation

This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

High Dynamic Range Images

Read high dynamic range (HDR) images, create HDR images, write HDR data to file

Functions

hdrread Read high dynamic range (HDR) image
hdrwrite Write Radiance high dynamic range (HDR) image file
makehdr Create high dynamic range image
tonemap Render high dynamic range image for viewing

Examples and How To

Create High Dynamic Range Image

How to create a high dynamic range image using themakehdr function.

Read High Dynamic Range Image

How to read a high dynamic range image using thehdrread function.

Display High Dynamic Range Image

This example shows how to display a high dynamic range (HDR) image.

Write High Dynamic Range Image to File

How to write a high dynamic range image from the MATLAB workspace to a file using thehdrread function.

Concepts

High Dynamic Range Images: An Overview

Dynamic range refers to the range of brightness levels. High Dynamic Range (HDR) images attempt to capture the whole tonal range of real-world scenes.

Was this topic helpful?