Re: [Scilab-users] IPCV - imrotate

2019-05-02 Thread Tan Chin Luh
Hi, noted the issue. this is due to some floating point error while computing the transformation matrix. Will fix in IPCV 4.1, in cooking. :) rgds, CL On 30/4/2019 4:04 PM, P M wrote: One has to enter the angle in degrees. P. Am Di., 30. Apr. 2019 um 08:44 Uhr schrieb Stéphane Mottelet m

Re: [Scilab-users] IPCV - imrotate

2019-04-30 Thread P M
One has to enter the angle in degrees. P. Am Di., 30. Apr. 2019 um 08:44 Uhr schrieb Stéphane Mottelet < stephane.motte...@utc.fr>: > Le 29/04/2019 à 10:06, P M a écrit : > > Dear developers of IPCV, > using the function imrotate() seems to increse the image size. > Please see following code

Re: [Scilab-users] IPCV - imrotate

2019-04-29 Thread Stéphane Mottelet
Le 29/04/2019 à 10:06, P M a écrit : Dear developers of IPCV, using the function   imrotate()   seems to increse the image size. Please see following code: img = zeros(10,10); imshow(img); size(img) img = imrotate(img,90); imshow(img); size(img) I could imagine that the image size changes, w

[Scilab-users] IPCV - imrotate

2019-04-29 Thread P M
Dear developers of IPCV, using the function imrotate() seems to increse the image size. Please see following code: img = zeros(10,10);imshow(img);size(img)img = imrotate(img,90);imshow(img);size(img) I could imagine that the image size changes, when one uses rotation angles <> 90°. But for ex