Results for: image processing
High-Order Filtering and Block Matching: New Image Processing Extension for Vulkan Optimizes Performance and Power Usage
One of the main uses of a GPU is image (texture) sampling and processing. GPUs have specialized, built-in hardware to perform nearest-neighbor, bilinear, and bicubic filtering (with the...
https://developer.qualcomm.com/blog/high-order-filtering-and-block-matching-new-image-processing-extension-vulkan-optimizesTags:
What’s Next in Image Processing at the Edge with NexOptic
The term image processing encompasses many different tasks, including computational photography, computer vision algorithms, and even basics like image compression. One aspect all of these processes...
https://developer.qualcomm.com/blog/what-s-next-image-processing-edge-nexopticTags:
Optimizing Image Processing Algorithms With Halide
Think about what it takes to process a 2D image. For example, performing a basic blur might involve iterating over an image’s pixels one row at a time, and then computing averages between...
https://developer.qualcomm.com/blog/optimizing-image-processing-algorithms-halideTags:
OpenCL Optimization: Accelerating the Epsilon Filter on the Adreno GPU
Co-written with Hongqiang Wang and Alex Bourd
Continuing our series on OpenCL optimization on the Qualcomm® Adreno™ GPU, we describe a multi-step optimization for apps that use the Epsilon filter....
https://developer.qualcomm.com/blog/opencl-optimization-accelerating-epsilon-filter-adreno-gpuTags:
OpenCL Optimization: Accelerating the Sobel Filter on Adreno GPU
Co-written with Hongqiang Wang and Alex Bourd
Our previous post about OpenCL optimization on the Qualcomm® Adreno™ GPU described several candidate use cases. In this post we’ll cover a two-step...
https://developer.qualcomm.com/blog/opencl-optimization-accelerating-sobel-filter-adreno-gpuTags:
OpenCL Optimization: Stop Leaving Compute Cycles on the Table
Co-written by Hongqiang Wang, Raga Ramachandra, and Alex Bourd
Have you started programming on the Qualcomm® Adreno™ GPU yet? For compute-intensive operations, you’ll find cycles in the GPU that you...
https://developer.qualcomm.com/blog/opencl-optimization-stop-leaving-compute-cycles-table