Add three entry points so ROI statistics can be (re)computed without a
full re-analysis, in support of interactive ROI editing in the viewer:
- RebuildROI(): recreate the ROI engine after the ROI set changes (the
CudaStream is now kept as a member so the GPU engine can be rebuilt).
- AnalyzeROIOnly(): decompress + preprocess + ROI, skipping azimuthal
integration, spot finding and indexing (a new image when re-analysis
is off).
- RunROIOnly(): rerun only the ROI integration on the already-preprocessed
image (an interactive ROI move). A full Analyze() still computes ROIs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
MXAnalysisWithoutFPGA never filled DataMessage.roi, so ROI integrals were
only available on the FPGA path. Add a software ROI engine that mirrors the
FPGA roi_calc kernel: per-ROI sum, sum of squares, good-pixel count, max and
intensity-weighted centre of mass, with each pixel carrying a 16-bit mask so
it can contribute to any subset of up to 16 ROIs.
New image_analysis/roi/ library (JFJochROIIntegration), structured like azint:
a base that precomputes the per-pixel mask and names, a templated CPU engine
(generic over pixel type for a future 16-bit path), and a GPU kernel using
per-block shared-memory atomics for the STXM case (half-detector ROIs).
Masked pixels are excluded entirely; saturated pixels are excluded from the
sums but still count towards the max, matching roi_calc exactly. The engine is
only constructed when at least one ROI is defined. Downstream CBOR/HDF5 already
consume message.roi, so no further changes are needed.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This is an UNSTABLE release. The release has significant modifications for data processing - in case of troubles go back to 1.0.0-rc.144.
* jfjoch_broker: Improve azimuthal integration (add <I^2> calculation)
* jfjoch_broker: Fixes around indexing, aiming to handle multi-lattice crystals (work in progress, it is not fully integrated)
* jfjoch_writer: Save mean(I), stddev(I), and count(I) for each azimuthal bin
Reviewed-on: #58
This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.132.
* jfjoch_broker: Azimuthal integration mapping is generated with parallel computations, significantly reducing setup times
* frontend: Fix selection of FFTW in indexing settings
Reviewed-on: #51
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.132.
* jfjoch_broker: Better track time for each operation in the processing stack
* jfjoch_broker: Rewrite preprocessing of diffraction images in the non-FPGA workflow to better use GPUs (work in progress)
* jfjoch_broker: Remove ROI calculation in the non-FPGA workflow (work in progress)
* jfjoch_viewer: Toolbar displays image number starting from 1 (instead of 0)
Reviewed-on: #46
This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.132.
* jfjoch_broker: Use httplib for HTTP server instead of Pistache
* jfjoch_broker: Drop OpenSSL support
* jfjoch_broker: Base work for multi-lattice support in the future
* Update dependencies to more recent versions (spdlog, HDF5, Catch2, httplib)
Reviewed-on: #41
This is an UNSTABLE release. This version significantly rewrites code to predict reflection position and integrate them,
especially in case of rotation crystallography. If things go wrong with analysis, it is better to revert to 1.0.0-rc.123.
* jfjoch_broker: Improve refection position prediction and Bragg integration code.
* jfjoch_broker: Align with XDS way of calculating Lorentz correction and general notation.
* jfjoch_writer: Fix saving mosaicity properly in HDF5 file.
* jfjoch_viewer: Introduce high-dynamic range mode for images
* jfjoch_viewer: Ctrl+mouse wheel has exponential change in foreground (+/-15%)
* jfjoch_viewer: Zoom-in numbers have better readability
Reviewed-on: #31
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
This is an UNSTABLE release and not recommended for production use (please use rc.11 instead).
* jfjoch_broker: Experimental rotation (3D) indexing
* jfjoch_broker: Minor fix to error in optimizer potentially returning NaN values
Reviewed-on: #18
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
leonarski_fandClaude Opus 4.8