DoubangoTelecom/compv

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Insanely fast Open Source Computer Vision library for ARM and x86 devices (Up to #50 times faster than OpenCV)

Stars: 212
Forks: 47
Open beginner issues: 0
Indexed issues: 143

Dominant language: C++
License: GPL-3.0
Last GitHub push: Jul 30, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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143 open issues indexed

COMPV_ASSERT must break on release mode Open

DoubangoTelecom/compv#73 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Replace sizeof(float) == 4 with compv_float32_t Open

DoubangoTelecom/compv#74 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Use reference (&) instead of pointer (*) in return args Open

DoubangoTelecom/compv#75 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Use CompVPtrXXXX everywhere Open

DoubangoTelecom/compv#76 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Convlt1_verthz_float32 use dp Open

DoubangoTelecom/compv#77 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Mem::cpy try with uint64_t to see Open

DoubangoTelecom/compv#78 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for LU decomposition Open

DoubangoTelecom/compv#79 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for QR decomposition Open

DoubangoTelecom/compv#80 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Matrix inverse, add support for LU, Cholesky and QR decompositions Open

DoubangoTelecom/compv#81 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for PRNG using Mersenne Twister Open

DoubangoTelecom/compv#82 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for transposeS, transposeD, transposeA Open

DoubangoTelecom/compv#83 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for fast_rand Open

DoubangoTelecom/compv#84 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Eigenvalue computation for 3x3 Open

DoubangoTelecom/compv#85 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
jacobiAngles() do not compute cos(theta) and sin(theta) Open

DoubangoTelecom/compv#86 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Track "size_of_float_is4" and replace "float" with "compv_float32_t" Open

DoubangoTelecom/compv#88 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
add fast transpose9, mulGA9, mulAB9... (homography) Open

DoubangoTelecom/compv#89 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ImageConv many x64 versions are missing Open

DoubangoTelecom/compv#90 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Use AsyncTask11 everywhere Open

DoubangoTelecom/compv#91 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
mulAB_3x3 Open

DoubangoTelecom/compv#92 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
mulABt_3x3 Open

DoubangoTelecom/compv#93 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
mulAB_4x4 Open

DoubangoTelecom/compv#94 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
mulABt_4x4 Open

DoubangoTelecom/compv#95 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add AVX version for MatrixMaxAbsOffDiagSymm Open

DoubangoTelecom/compv#96 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ASM: loop unroll for Matrix::mulGA Open

DoubangoTelecom/compv#97 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ymmMaskToExtractFirst64Bits and ymmMaskToExtractFirst128Bits not needed in asm Open

DoubangoTelecom/compv#98 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
BGR -> GRAY no math needed Open

DoubangoTelecom/compv#99 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Rename compv_convlt to compv_gblur and make ComVMathConvlt the default convolution impl Open

DoubangoTelecom/compv#100 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Canny tLow and tHigh: add support for median and otsu Open

DoubangoTelecom/compv#101 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Use MathUtils::roundFloatUnsigned which is SSE accelerated instead of COMPV_MATH_ROUNDF_2_INT Open

DoubangoTelecom/compv#103 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
_SC_LEVEL1_DCACHE_LINESIZE and _SC_LEVEL1_DCACHE_SIZE not available on Android Open

DoubangoTelecom/compv#104 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
'precision mediump float' on OpenGL-ES Open

DoubangoTelecom/compv#105 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Remove glm and implement the functions ourself Open

DoubangoTelecom/compv#106 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
GL_DEPTH_TEST must be enabled for 3D projection Open

DoubangoTelecom/compv#107 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make Skia optional (Skia is slow) Open

DoubangoTelecom/compv#108 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Android native camera from jni Open

DoubangoTelecom/compv#109 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Single layer perf issue: Drawing to renderer's texture then drawing again to surface's texture Open

DoubangoTelecom/compv#110 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
OpenGL-ES renderer rgb565le and rgb565be: floating point precision issue when endianness mismatch Open

DoubangoTelecom/compv#111 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add version number to Android plugins (apk) to avoid unpacking every startup Open

DoubangoTelecom/compv#112 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Opengl-es bandwidth bottleneck for rgba and yuv444p on drawImage Open

DoubangoTelecom/compv#113 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Remove 'compv/deprecated' folder Open

DoubangoTelecom/compv#114 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Replace '_mm_shuffle_epi8' with '_mm_shuffle_epi32 ' when possible Open

DoubangoTelecom/compv#115 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Android: cpufamily should be arm64 even if the binaries are Aarch32 Open

DoubangoTelecom/compv#117 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ConvolutionFloatX64, Intrin faster than Asm Open

DoubangoTelecom/compv#118 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ARM: Unroll float convolution (like fixedpoint implementation) Open

DoubangoTelecom/compv#119 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
add "CompVMathDistanceHamming32_Intrin_POPCNT_SSE42" using mula's algorithm Open

DoubangoTelecom/compv#120 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
On many old SIMD code the orphans can be saved without breaking the loops Open

DoubangoTelecom/compv#121 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Brute force matcher, add support for mt based on trains instead of queries when there are more trains than queries Open

DoubangoTelecom/compv#122 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for Harris score in ORB Open

DoubangoTelecom/compv#123 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ORB: add fixed-point implementation for BRIEF descriptor Open

DoubangoTelecom/compv#124 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for ROS operating system Open

DoubangoTelecom/compv#125 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

DoubangoTelecom/compv

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