how to find true positives,false positive of an image?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
i have given an image.how to find true positives,false positives,true negatives,false negatives?
7 comentarios
Walter Roberson
el 16 de Abr. de 2018
You can
img = imread('pic.bmp');
pixel_is_white = img > 0;
Your image only contains 0 (black) and 255 (white) (also used for the background).
However, there is no obvious connection between anything in that image and truth or not truth.
Respuestas (0)
Ver también
Categorías
Más información sobre Read, Write, and Modify Image en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!