vittorio calbucci

Attivo dal 2017

Followers: 0 Following: 0

Statistica

Feeds

Domanda

how to change the color of an image?
I'm wondering how to change the color of a grayscale image to rgb. In particular given a grayscale image, obtained form mat2gray...

oltre 6 anni fa | 2 risposte | 0

2

risposte

Domanda

how to replace value of matrix elements
I would like to change the value of some elements of a matrix following a specific rule. I particular if a value is greater than...

oltre 6 anni fa | 0 risposte | 0

0

risposte

Domanda

how to reshape array in a for cycle
Hi everybody, i have a small problem regarding the reshape of a vector and the calculation of a feature inside a for cycle. I ha...

oltre 6 anni fa | 0 risposte | 0

0

risposte

Domanda

reshape vector in subsequent matrix
Dear all, i have a vector made by n elements (n = 14336000). The vector is obtained by the combination (vertical concatenation)...

oltre 6 anni fa | 0 risposte | 0

0

risposte

Domanda

How i can visualize hyperspectral data?
I have a txt file obtained by an hyperspectral camera in the form (248, a,b) where 248 is the number of the spectral band and a,...

quasi 7 anni fa | 0 risposte | 0

0

risposte

Domanda

How can i plot hyperspectral data matrix?
I would like to rebuild the image from hyperspectral data matrix. My data matrix are made of 264 spectra of 248 values of lambda...

quasi 7 anni fa | 1 risposta | 0

1

risposta