I have this function which i used to save a folder of images into a mat file as a database.
Image flipped when converted to mat.
Finally be sure to always consider the fact that a mat will add to the final dimensions of your finished piece so if you re artwork is 11x14 you final framed piece with a mat could be around 17x20 depending on your mat size and make sure that the space in which you are hanging your artwork can accommodate the size increase.
In this post i m sharing a couple of very simple tricks to perform an efficient rotate or flip mirror operation on opencv mat images.
Obviously you ll start by reading an image from disk or grab it from a video frame and so on similar to this.
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The jpg images converted to mat files are used to plot labelled temperature contours.
Now i want to load the images from the data to use them but its a struct so i tried converting using struct2cell and that didn t get me anywhere.
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Optional operation mask 8 bit single channel array that specifies elements of the output array to be changed.
Output array that has the same size and type as the input array.
Android image bitmap mat.
Image to be shown.
And it has been observed that when the conversion produces a single field the labelled temperatures are inaccurate whereas when 5 fields are produced as is the case when using the load filename mat command the temperatures are correct.
But now i need to convert those images in mat.