Processing tools
The Process tab in a Viewer’s Inspector holds ordinary image processing: a Gaussian blur, an Otsu threshold, a watershed, a Pearson’s R. They run in your browser, instantly, at no compute cost, and each one lands as a layer you can toggle, reorder, duplicate or delete. Your file on disk never changes.
Categories
Section titled “Categories”| For example | |
|---|---|
| Filters | Gaussian Blur, Median Filter, Unsharp Mask |
| Noise | Despeckle, Add Noise, Salt & Pepper |
| Edge detection | Sobel, Canny, Laplacian |
| Binary / threshold | Otsu Threshold, Adaptive Threshold, Erosion |
| Morphology | Top Hat, Bottom Hat, Morphological Gradient |
| Colour | RGB → Grayscale, RGB → HSV, Extract Channel |
| Math / intensity | Normalize, Histogram Equalization, Invert |
| Geometric | Flip Horizontal, Rotate 90°, Rotate 180° |
| Segmentation | Connected Components, Analyze Particles, Marker Watershed |
| Frequency / FFT | FFT Magnitude, Bandpass Filter, Inverse FFT |
| Colocalization | Pearson’s R, Manders M1/M2 |
Image viewers get all eleven. Video and DICOM viewers get the ones that make sense for them.
Using one
Section titled “Using one”Open Controls → Process, find the tool (the search box matches names), and press the play button to run it with defaults or the chevron to set parameters. If you have drawn a region, the tool applies only inside it — the toast says Running Gaussian Blur on the selection.
The result appears in Layers. Run another tool and it stacks on top. To compare two settings, duplicate the layer from the Layers window and change one.