how to find the color gradients of natural scene image
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
I have wang database . I need to extract Color gradients as the image features of natural scene images. can you plz help how to extract color gradient features form natural scene images..
thankk you
and I am using current trial version of matlab.
2 comentarios
Image Analyst
el 18 de Sept. de 2021
What is your definition of the "Color" gradient? As you know, color is a 3-dimensional property, like RGB or HSV. Do you want imgradient() of the gray scale image or the V image, or of the Hue image? Or the saturation image? Please give a mathematical definition.
Respuestas (1)
Image Analyst
el 25 de Sept. de 2021
You didn't answer my question so all I can suggest is to look at imgradient() or imgradientxy().
Ver también
Categorías
Más información sobre Image Processing Toolbox en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!