cttir.r-universe.dev

[cttir] qviewparsR 1.0.0

raban.heller@uni-ulm.de (R. Heller) — Wed, 14 Oct 2026 10:43:25 GMT

Pure-R parser for the binary '.Q-View' project file format used in chemiluminescent multiplex ELISA plate imaging and quantification. Reads the embedded H2 database container and CSV report, and returns project metadata, the analyte panel with units and detection limits, sample well-group assignments, per-well pixel-intensity replicates, summary statistics, optional back-calculated concentrations, and a plate layout, all as tidy tibbles. No Java runtime or H2 database driver is required.

[cttir] hyperspectR 0.2.0.9000

raban.heller@charite.de (R. Heller) — Wed, 14 Oct 2026 10:37:51 GMT

Read, process, analyze, and visualize hyperspectral imaging (HSI) data from Cubert snapshot cameras and standard ENVI/TIFF formats. Provides calibration workflows (dark correction, white reference normalization), spectral preprocessing (Savitzky-Golay smoothing, SNV, MSC, derivatives), dimensionless spectral indices, research hemoglobin fraction fitting, dimensionality reduction (PCA, MNF), pixel classification (SAM, SVM, random forest), and constrained spectral unmixing. Includes an interactive 'shiny' explorer, reproducible batch recipes and grouped evaluation tools. Results are research outputs; clinical or device-specific accuracy is not established by the included synthetic examples.

[cttir] tivis.r 0.1.0

raban.heller@charite.de (R. Heller) — Wed, 14 Oct 2026 10:30:38 GMT

Reads hyperspectral imaging data written by the Diaspective Vision TIVITA Suite, used for intraoperative tissue and perfusion imaging. Parses the binary 'SpecCube.dat' container (big-endian float32 samples in band-interleaved-by-pixel order behind a 12-byte dimension header), the German-language acquisition metadata log, and the parameter images the Suite exports alongside each recording (oxygenation, NIR perfusion, tissue haemoglobin and water indices). Requires no vendor SDK and contains no compiled code. Companion to 'cuvis.r', which covers Cubert snapshot cameras, and a data source for 'hyperspectR'.

[cttir] cuvis.r 0.1.0

raban.heller@charite.de (R. Heller) — Wed, 14 Oct 2026 10:29:46 GMT

Provides R bindings to the Cubert CUVIS C SDK for reading, processing, and exporting hyperspectral imaging data from Cubert snapshot cameras. Supports loading proprietary '.cu3s' session files, applying the full calibration pipeline (dark subtraction, white reference normalization, spectral radiance, reflectance), and exporting to standard formats (ENVI, TIFF). Requires the Cubert CUVIS SDK to be installed separately. This package mirrors the API of 'cuvis.python' () for R users.