The image is unviewable

Hi,

I have an image in tiff format that have a lot of darkness in it. I wanted to know that how to make it view able so that i can see the information.

https://www.dropbox.com/s/z7ngq8fq26fs6dd/1.jpg?dl=0

I have attached the file, kindly guide me how to achieve the target.

Regards

[Walter Roberson]

(image did not get attached -- note that you might need to zip it in order to attach it)

Answer 1

[Walter Roberson]

If it is a grayscale image then use imagesc() or use imshow() with a second argument of [] as in

YourImage = imread('YourFile.tif');
imshow(YourImage, [])

If it is a color image then try

    YourImage = imread('YourFile.tif');
    ScaledImage = mat2gray(YourImage);
    imshow(ScaledImage);

mat2gray is misleadingly named and does not convert to gray.

[Walter Roberson]

For your image you might wish to use

YourGrey = rgb2gray(YourImage);
h = imshow(YourGrey);
imcontrast(h)

and then use the tool to adjust the boundaries

[Ghulam]

Thanks Roberson, Can you please also guide me how to write these changes on the file? Regards

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/119461-using-imcontrast-to-adjust-image-then-apply-that-adjustment-to-several-images

Answer 2

[Ghulam]

The one link i would like to suggest that will help anyone of you facing the same problem

https://www.mathworks.com/help/images/adjust-image-intensity-values-to-specified-range.html

Regards