I have a color image which have converted into gray scale with rgb2gray command. Now on this gray image I need to apply block wise DCT.?

1 Ansicht (letzte 30 Tage)

sumit kumar am 9 Nov. 2016

0
Verknüpfen

Direkter Link zu dieser Frage

https://de.mathworks.com/matlabcentral/answers/311328-i-have-a-color-image-which-have-converted-into-gray-scale-with-rgb2gray-command-now-on-this-gray-i

Beantwortet: Walter Roberson am 9 Nov. 2016

I have a color image which was further converted into gray scale with rgb2gray matlab command. Now i need to apply block wise DCT on this gray scale image with variable block size. How to code in matlab.

0 Kommentare
-2 ältere Kommentare anzeigen-2 ältere Kommentare ausblenden

Melden Sie sich an, um zu kommentieren.

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (1)

Walter Roberson am 9 Nov. 2016

0
Verknüpfen

Direkter Link zu dieser Antwort

https://de.mathworks.com/matlabcentral/answers/311328-i-have-a-color-image-which-have-converted-into-gray-scale-with-rgb2gray-command-now-on-this-gray-i#answer_242569

blocproc()

0 Kommentare
-2 ältere Kommentare anzeigen-2 ältere Kommentare ausblenden

Melden Sie sich an, um zu kommentieren.

Melden Sie sich an, um diese Frage zu beantworten.

Kategorien

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis Image Transforms

Mehr zu Image Transforms finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by