downsample

Downsample plugin for Flot charts.

Randomly subsample sequencing reads to a specified coverage

Better image downscale with canvas.

Collection of several downsampling methods for time series visualisation purposes.

Scalable Neuroglancer compatible Downsampling, Meshing, Skeletonizing, Contrast Normalization, Transfers and more.

tf.image.resize_images has aliasing when downsampling and does not have gradients for bicubic mode. This implementation fixes those problems.

C++ implementation of the Largest Triangle Three Buckets (LTTB) downsampling algorithm

prometheus support auto-downsample with multiple levels for longterm data persistence, forked form prometheus v1.5.2.

Code and performance tests to demonstrate the COUNTLESS algorithm. https://medium.com/@willsilversmith/countless-high-performance-2x-downsampling-of-labeled-images-using-numpy-e70ad3275589

Native bindings to libsamplerate

Image pyramid generation for grayscale and segmentation image resize.

Program to perform simple image manipulation like smoothing, rotating, downsampling, detecting edges (x derivative, y derivative and magnitude of gradients), and plotting the gradient vectors.

Helpful solution to reduce image size.

Helpful solution to reduce image size.

Utilities for transforming InfluxDB time series data