Use the Image Viewer app to view and explore images. The Image Viewer app includes tools that
you can use to examine image pixels in detail, crop an image, and
measure distances between pixels. Use the imtool
function to
launch the Image Viewer.
Image Viewer | View and explore images |
Interact with Images Using Image Viewer App
You can display, explore, and process images interactively with Image Viewer app.
Explore Images with Image Viewer App
You can use navigation aids to magnify and pan across images. You can also see an overview of the entire image with a rectangular overlay that indicates the current region in view.
Get Pixel Information in Image Viewer App
You can display information about the location and value of individual pixels or small neighborhoods of pixels. This information updates as you move the pointer over the image.
Adjust Image Contrast in Image Viewer App
You can adjust image contrast by manipulating the histogram of intensity values or by setting the window and level.
Crop Image Using Image Viewer App
You can extract, or crop, a rectangular region of the image. You can fine tune the size and position of the crop region.
Measure Distance Between Pixels in Image Viewer App
You can measure the length of a line segment drawn between two pixels. You can refine the position of the line segment and make multiple measurements.
Get Image Information in Image Viewer App
You can get information about the image dimensions, class, image type, and file metadata.
You can view and edit preferences to control how images are displayed on your screen by default.