what is the method to retrive an image of size of 256256 unit8 pixel which is in its one dimension with size 40961 unit8

Question

HARITHA Nambiar 2018-3-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/389753-what-is-the-method-to-retrive-an-image-of-size-of-256-256-unit8-pixel-which-is-in-its-one-dimension

回答： Jan 2018-3-21

Sir when i'm decoding an image i'm getting the pixel values as in the form of one dimesional with size 4096*1 unit8. what is the code to convert it to its original dimension 256*256 keeping the same pixel values

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Jan 2018-3-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/389753-what-is-the-method-to-retrive-an-image-of-size-of-256-256-unit8-pixel-which-is-in-its-one-dimension#answer_311149

This is not possible. A [4096 x 1] vector does not have 65536 (256*256) values, such that you cannot reshape it "keeping the same pixel values".

Please explain again with more details, what you want to achieve. Maybe the problem is hidden inside "when i'm decoding an image". This should not reduce the number of pixels to 4096.