石鑫华视觉
MVTEC Deep Learning Tool 22.03 Full Version x64 windows 深度学习工具dlt-22.03完整版
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MVTEC Deep Learning Tool 22.03 Full Version x64 windows 深度学习工具dlt-22.03完整版
http://pcmv.cn/thread-28593-1-1.html?fromuid=9
(出处: 视觉论坛VISIONBBS|视觉之家VISIONHOME)
RELEASE NOTES DEEP LEARNING TOOL
VERSION 22.03NEW FEATURES
The DLT now ships with example projects for all supported deep learning methods.
The appearance of the About dialog has been adapted to other dialogs.
The currently used HALCON version is now shown in the About dialog.
It is now possible to adjust the shown contrast and brightness of the images to ease the labeling and assessment of difficult images.
The DLT has been extended with an undo and redo function allowing you to revert any operation that modifies the project.
In segmentation projects, it is now possible to scale or rotate label regions or components.
It is now possible to set a project-wide (absolute or relative) image base path for the current project. If set, for all images on the same drive, a path relative to the image base path is stored. This makes it much easier to pass a project with images or to handle different image locations. The dialog for setting the image base path also allows relocating the images.
When a project is created from a DL dataset (HDICT file), the image base path stored in the dataset file is now set as the project's image base path.
The Statistics dialog has been improved for object detection and segmentation projects.
The speed of the dictionary export has been improved significantly for large datasets with many images and labels.
The DLT is now based on HALCON 20.11.2 Steady.
It is now possible to convert bounding boxes imported from a HALCON Dictionary into polygon or mask regions.
The Deep Learning Tool now supports DirectX11 on Windows more reliably. To force software rendering in case of problems with the display, set the environment variable QSG_RHI_PREFER_SOFTWARE_RENDERER=1.
The help pages now offer the possibility to switch between the available languages (English, Chinese, Japanese).
The SOM package of the DLT has been split into four packages. Downloading and installing NVIDIA GPU support and example projects now are optional.
RESOLVED ISSUES AND IMPROVEMENTS
When a label was dragged onto itself, it was duplicated. This problem has been fixed.
Creating a new project using the path of an existing project showed inconsistent behavior: Although the Create button was disabled, the project could be created by pressing the Enter key. In addition, trainings of the overwritten project were inherited by the new project. These problems have been fixed.
Entering floating point numbers with multiple digits in input fields did not work correctly. This problem has been fixed.
The response time when drawing masks and polygons is low if the screen refresh rate is below 55 Hz. If this is the case, now a dialog is shown advising users to change the refresh rate of their screen.
Adding a single point to an existing line between two polygon points was not stored in the project. This problem has been fixed.
In the Create New Project dialog, it was possible to enter invalid file names or paths that resulted in errors when saving. This problem has been fixed.
It was possible to close the current project via the shortcut Ctrl+W while a modal dialog, like the Import Image Folder dialog, was open. This could lead to a crash when the dialog was closed afterwards. This problem has been fixed.
For very large images, the Review page could respond slowly. This problem has been fixed.
When using the "Home" link on Chinese or Japanese documentation pages, the English version was shown in Chromium-based browsers. This problem has been fixed.
On some systems, the DLT displayed a license expiration error after the turn of the year. This problem has been fixed.
The "No Label" class on the Review page showed a useless delete button upon hovering. This problem has been fixed by removing the button.
When pressing and releasing the Ctrl key in drawing mode, it could happen that the image was moved in an unexpected way. This problem has been fixed.
In some cases, the class menu was too close to polygon grip points of the region so that the points could not be selected. This behavior has been improved by moving the class menu farther away from the region.
The highlighting when hovering or selecting labels has been improved.
When drawing a new mask and activating the eraser tool by pressing the Alt key, clicking into another window outside the DLT application, and then moving back to the image view of the DLT, it was possible that the eraser tool was permanently activated even though the Alt key was not pressed anymore. This problem has been fixed.
The selection of overlapping regions and components has been improved. When clicking at a position with several overlapping regions, components, and/or holes, now the selection depends only on the position and the current selection. If the region to which the current selection belongs is below the mouse cursor, the next component of that region or the next region on the stack is selected. Otherwise, the topmost region on the stack is selected. The region or component about to be selected with the next click is always indicated by the hover indicator (a white border line). Clicking a hole will never select the whole region but only the hole itself and the underlying components.
The documentation has been extended to include a note that repeatedly converting regions between mask and polygon can degenerate the region.
The documentation now mentions that converting masks to polygons or vice versa may change their position and size slightly.
During the installation using the MVTec Software Manager (SOM), the EULA is now displayed before the download of the DLT starts.