There are several bugs and known issuees that need to be addressed in future developments. This is not an exhaustive list that contains all the bugs/issues, but includes the most significant ones that might affect the functionality of the software.
For more detailed explanations, see the project report.
Rotation image quality deterioration: naturally, rotation will lower the quality of image due toimage aliasing. The current implementation is to decompose the rotation transformation matrixinto three component to mitigate this effect. There are better techniques to tackle this problem.
A better decoding mechanism for steganography: the current implementation of steganographyuses the Least Significant Bit (LSB) methods mentioned in Section 3.1.3. However, for decoding animage potentially with steganography performed on it, there needs to be a mechanism for detectingwhether the image has hidden information or not. A naive way to achieve this is to insert a magic number at a particular location in the image, but there should be a better way to achieve this. Thecurrent implementation will just assume the image has hidden image upon decoding
Image panel collapsed in the batch processing tab: due to the JavaFxTabdefinition, it is notpossible to hide the image panel when switching to the batch processing tab. This becomes anissue when trying to resize the window after switching to the batch processing tab: the single imagepanel still exists, with no content inside. A better GUI layout design could be designed to overcomethis issue.
Transformations involving changing image dimensions cannot be displayed correctly in slider view:when performing transformations such as depth estimation or re-scaling that involves changing thedimension of the image, the slider view does not display the image correctly. For example, thesliders will not work due to the change in dimension.
See the project report for more details.