cellXpress pro 2.3.8 (9 November 2022)

• First public production release of cellXpress 2.
• Added multi-marker-set merging function
• Added CellShape AI (CSAI) segmentation
• Added CUDA support for CSAI acceleration
• Added subpopulation detection
• Added subpopulation visualization
• Added external clustering visualization function
• Added autofluorescence (SNR) measurement
• Added population feature extraction
• Added support of additional containers (slides and tissue microarrays)
• Added online reference project download function
• Added ROI annotation function for tissue images
• Added OME-TIFF and QTIFF image support
• Added auto detection and switching to CPU-optimized code
• Improved memory allocation efficiency and image processing speed
• Ported to macOS

cellXpress pro 1.4.2 (8 March 2017)

• Fixed a bug in loading images with no cell.

cellXpress pro 1.4.1 (13 Feb 2017)

• Fixed a bug in loading images with non-zero-based channel indexes.

cellXpress pro 1.4 (2 Feb 2017)

• [Feature Extraction] Added chromosomal-region detection and features
• [PlateViewer] Display range has been changed from min-max to 5-95 percentiles
• [cXViewer] Added SNR calculation for autofluorescence detection
• [Profiling] Added plate view format for exporting feature values
• [Profiling] Added directory removal for clearing existing segmentation or feature data files
• [Common] Added OpenCL detection code
• [Common] Optimized the chunk size for column reading (more than doubles the feature loading speed)
• [Common] Fixed a bug in the cell-region percentile measurement
• [Common] Fixed several other minor bugs
• [Common] Updated to OpenCV 3.2.0 and wxWidgets 3.1.0

cellXpress pro 1.3 (5 Oct 2015)

• Updated to OpenCV 2.9.10 and wxWidgets 3.0.2.
• Optimized for 64-bit CPUs with AVX/AVX2 support.
• Added desktop link file for Linux.
• Minor bugs fixed.

cellXpress pro 1.2 (30 May 2014)

• Updated to OpenCV 2.9.4 and wxWidgets 3.0.
• New function to add multiple plates under a folder.
• More robust procedures to handle and report corrupted images.
• Can resume unfinished segmentation and feature extraction jobs. Useful for large-scale processings.

cellXpress pro 1.1 (20 May 2013)

• [Segmentation] Added DIC watershed-based cell segmentation algorithm.
• [Feature extraction] Added Haralick texture, Hu moment, and local structure features.
• [Tools] Added DIC image alignment tool.

cellXpress pro 1.0 (10 Jan 2013)

• First public production release.
• Modules: cellXplorer, cellViewer, and cXlibrary.
• Feature extraction: morphology, intensity, intensity ratio, and pixel-level correlation features.
• Profiling: SVM-based d-profiles.