norishigefukushima / dct_simd
SIMD implementation of 4x4 and 8x8 Fast DCT with OpenCV demo
☆33Updated 7 years ago
Related projects ⓘ
Alternatives and complementary repositories for dct_simd
- Fastest CPU (AVX/SSE) RGB to grayscale: 2-4x faster than OpenCV. For image processing/computer vision.☆89Updated 3 years ago
- This is a sample implementation of the spectral recursive filter, which is a fast and accurate constant-time Gaussian filtering algorithm…☆19Updated 8 years ago
- real-time denoising☆68Updated 9 years ago
- ☆25Updated 5 years ago
- Implementation of the Guided Image Filtering algorithm in OpenCL☆48Updated 3 years ago
- Optimized Recursive Bilateral Filter☆76Updated last year
- Image processing programs☆44Updated 11 years ago
- Domain-specific language for IIR filters☆15Updated 8 years ago
- A simple tool for porting CUDA to OpenCL (DEPRECATED)☆31Updated 5 years ago
- Multi-frame super-resolution via sub-pixel.☆63Updated 3 years ago
- Elemental code snippets written in Halide language.☆88Updated 5 years ago
- Adobe DNG SDK☆14Updated 9 years ago
- ☆19Updated 3 years ago
- Optimized Gaussian blur filter on CPU.☆17Updated 6 years ago
- SSE2 implementations of sin, cos, exp, log, tan, cot, atan, atan2☆92Updated 7 years ago
- OpenCL Integrated Performance Primitives - A library of optimized OpenCL image processing functions☆171Updated 7 years ago
- A portable high-level API with CUDA or OpenCL back-end☆54Updated 7 years ago
- Polyfill some holes in the SSE intrinsics set☆49Updated 2 years ago
- Local Laplacian Filters☆39Updated 8 months ago
- Header file to translate SSE instructions to ARM NEON instructions☆48Updated 10 years ago
- Case Studies for Halide performance against C++ and OpenCL☆37Updated 11 years ago
- C99/C++ header-only library for division via fixed-point multiplication by inverse☆48Updated 6 months ago
- DCT-based image denoising algorithm☆13Updated 6 years ago
- Example code used in the CVPR 2015 tutorial☆39Updated 9 years ago
- A header-only C++11 library for colors; color space converters for RGB, HSL, XYZ, Lab, etc. and perceptual color difference calculators s…☆99Updated 11 months ago
- A flexible image resampling library☆43Updated 7 years ago
- Blind Deblurring (Deconvolution) System☆32Updated 3 years ago
- implement fast deblurring algorithm in C++ OpenCV and FFTW☆20Updated 7 years ago
- Retinex Intrinsic Images in C++☆14Updated 9 years ago
- A Halide journey taken for pleasure, this repo will hopefully serve a collection of Halide imaging functions that are useful to the commu…☆15Updated 9 years ago