ACL Pack
Ultimate Speed, Pure Simplicity
It efficiently unlocks your device's computing power, while drastically reducing memory footprint and processor cost. Affordably priced with exceptional value.
Offering Personal, Pro, Small Team, and Enterprise editions to fit teams of every scale.
Why ACL Pack
ACL Pack SDK Key Features
Fast & Memory-efficient
PerformanceHeavy workloads drop from seconds to milliseconds, M tier peak 78×. In-place processing and zero-copy design minimize memory footprint on resource-constrained devices.
SIMD Hand-tuned
ArchitectureEvery core operator hand-tuned in NEON; open architecture — will extend to SVE / CME / OpenCL / HVX and more instruction sets.
Zero Dependencies
LightweightPure C++ static library, no OpenCV, no Boost, no third-party runtime needed.
Multi-type & Format
Formatu8/u16/s16/f32 pixel types with full YUV, Bayer and RGB family support. All industry-standard formats, ready for commercial use.
Multi-ARM & Production Proven
ReliabilityRuns across multiple ARM platforms — validated by 120,000+ cross-platform bit-identical tests (cross-device, cross-platform, multi-size).
License Protection
SecurityRSA-2048 signed license, `licenseId` bound to order for traceability, one license per order with unlimited devices and no app-binding.
ACL Pack vs SOTA Competitor — Real Benchmarks
1920×1280, cross-device NEON peak
| Operator | Speedup | ACL vs SOTA |
|---|---|---|
Resize NN Up 4× | up to 78.22× | |
inRange (Mask) | up to 76.42× | |
Threshold Binary | up to 61.79× | |
Resize AREA Up 4× | up to 49.51× | |
BitwiseAnd | up to 29.59× | |
Resize AREA Up 2× | up to 28.03× | |
Sobel gradX | up to 26.03× | |
Alpha Fusion (α=0.5) | up to 22.20× | |
Gaussian Blur 5×5 | up to 15.71× | |
Median Filter 3×3 | up to 14.99× | |
normalize MINMAX | up to 14.39× | |
Rotate 180° | up to 13.98× | |
BGR → Lab | up to 12.86× |
Based on 1,318 cross-device benchmarks at 1920×1280 across 4 ARM64 devices.
Simple to Integrate
Include the header, link the library, call the function. That's it.
#include <acl/acl.h>
#include <acl/api.h>
// One-time license init, then call any operator. Zero external deps.
acl::init("license.dat");
acl::gaussianBlur(src, dst, w, h, 1, 0, 0, 1, 1);
acl::threshold (src, dst, w, h, 128);
acl::resize (src, dst, sw, sh, dw, dh);163 Operators Across 9 Groups
Both NEON-optimized and portable C++ implementations. Include only what you need. Continuously updated.
Filter
Linear/non-linear filtering, edge detection, morphology, denoising and HDR fusion.
Color Conversion
RGB/BGR, grayscale, HSV, Lab, Bayer, YUV conversions and Gamma.
Geometric
Resize, rotate, flip, image pyramids and YUV-aware geometric transforms.
Arithmetic
Add/sub/mul, thresholding, bitwise ops, LUT, normalization, blending and range ops.
Analysis
Histograms, CLAHE, template matching, contours, connected components, distance transform and statistics.
Feature Detection
Corners, ORB/SIFT/SURF, HOG, Hough transform, optical flow and feature matching.
Transform
Affine/perspective warping, remap, homography estimation and error metrics.
Math Transforms
1D/2D DFT, real-input DFT/IDFT and spectrum multiplication.
Utilities
Drawing, contour analysis, convex hull, polygon approximation and ROI cropping.
Ready to Use ACL Pack?
Quickly integrate ACL Pack image processing SDK