# jhfmat/ISP-pipeline-hdrplus

Denoise,HDR,Isppipeline,Image-processing(图形处理),camera, Isp ,HDRplus

Repository: https://github.com/jhfmat/ISP-pipeline-hdrplus
Canonical: https://ross.abutalabs.com/products/isp-pipeline-hdrplus
Language: C
License Family: other
Topics: isp, hdrplus, image-processing, camera-pipeline, image-signal-processor, denoise-images, hdr-image, isppipeline, denoise
Last push: 2024-09-24T04:47:53+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 1886, "days_push": 708, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1005, forks 228 (observed 2026-09-03T02:15:13.143978+00:00)

## What it is
A C/C++ image processing library (Matlib) implementing a fast ISP pipeline with HDR+ multi-frame denoising, super-low-light processing, and RAW-to-YUV conversion. It is heavily optimized with NEON, OpenMP, line buffers, and memory pools, claiming faster performance than OpenCV with no dependencies.

## Use cases
- process raw camera images to yuv in real time
- implement an isp pipeline for a camera
- multi-frame hdr denoising like hdrplus
- super low light image enhancement
- fast image processing library faster than opencv
- denoise raw video on mobile devices
- convert cr2 raw files to bmp

## When to choose
- you need a lightweight, dependency-free image/ISP pipeline in C/C++
- you need real-time 1080p60 raw processing on PC or mobile
- you target Windows, Linux, or Android with NEON-optimized code

## When to avoid
- you need a fully documented, permissively licensed library (no license file is provided)
- you need broad community support or official releases
- you prefer mature ecosystems like OpenCV or libcamera

## Facets
- artifact type: library
- maturity: active
- function: image-processing, sdk, developer-tools
- domain: image-processing, computer-vision, embedded-systems, cross-platform
- platform: cpp, c, windows, cross-platform
- tags: isp-pipeline, hdrplus, denoise, raw-processing, neon-optimization, camera-pipeline, yuv, low-light, linux, android

## Member repositories
- jhfmat/ISP-pipeline-hdrplus (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-09-03T02:15:13.143978+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:13:45.101288+00:00, confidence not recorded.
  - readme: https://github.com/jhfmat/ISP-pipeline-hdrplus (fetched 2026-09-03T02:15:13.143978+00:00, sha b853fd3c536e)
- Data as of 2026-08-30T08:39:29.467469+00:00.