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26 packages found
Typedarray integer & float pixel buffers w/ customizable formats, blitting, drawing, convolution
Read pixel data from any image source
given pixels, return buffer to send over spi to apa102 leds
Output image data to a file, console, canvas, array or buffer
- pixel
- image
- png
- jpeg
- gif
- get-pixels
- ndarray
- image-pixels
- save-pixels
- image data
- image-show
- imshow
- image-output
- image-save
- View more
draw stuff directly onto a pixel buffer similar to a canvas
An updated version of get-pixels that patches the CVE-2020-8175 security issue.
Pixel format converter. (e.g. bgra2rgba) runtime: nodejs/electron
Reads the pixels of an image as an ndarray
Reads the pixels of an image as an ndarray
Reads the pixels of an image as an ndarray
jsgui - Simple pixel buffer for node.js. Supports rgb 24 bits per pixel and rgba 32 bits per pixel. Has get_pixel and set_pixel interface.
Pruned version of the 'get-pixels' package by Mikola Lysenko (only node.js and local fs files)
Measure differences between 2 identically sized buffer arrays of gray, rgb, or rgba pixels.
Reads the pixels of an image as an ndarray
A pixelbuffer implemented in JavaScript.
Juggle pixel data between different web containers, like <img>, <canvas>, ImageData, File, ArrayBuffer, Blob, Array, etc.
Reads the pixels of an image as an ndarray
Reads the pixels of an image as an ndarray
Reads the pixels of an image as an ndarray
A small nodejs utility to get a screenshot to buffer of a region on the desktop screen.