Search Results for "pixels"
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Showing 38 open source projects for "pixels"
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1
FastLED
The FastLED library for colored LED animation on Arduino
FastLED is a fast, efficient, easy-to-use Arduino library for programming addressable LED strips and pixels such as WS2810, WS2811, LPD8806, Neopixel and more. FastLED is used by thousands of developers, in countless art and hobby projects, and in numerous commercial products. We build FastLED to help you get started faster, develop your code faster, and make your code run faster. FastLED supports popular LEDs including Neopixel, WS2801, WS2811, WS2812B, LPD8806, TM1809, and more. The library... -
2
ImageMagick
ImageMagick 7
ImageMagick® is a free, open-source software suite, used for editing and manipulating digital images. It can be used to create, edit, compose, or convert bitmap images, and supports a wide range of file formats, including JPEG, PNG, GIF, TIFF, and PDF. ImageMagick is widely used in industries such as web development, graphic design, and video editing, as well as in scientific research, medical imaging, and astronomy. Its versatile and customizable nature, along with its robust image... -
3
bild
Image processing algorithms in pure Go
... a kernel to an image. Package effect provides the functionality to manipulate images to achieve various looks. Package histogram provides basic histogram types and functions to analyze RGBA images. Package paint provides functions to edit a group of pixels on an image. Package parallel provides helper functions for the dispatching of parallel jobs. -
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PGMania
Astrophotography image & video processor. Full processing cycle
PGMania - all in one astrophotography package for processing deep sky images. It provides wide and unique functionality, a powerful and flexible tool with a clear and convenient interface for astrophotography image processing. The program performs all processing cycles, including alignment, calibration, stacking, post-processing images, does many secondary operations and much more. With PGMania at the output, we get a clean signal, without hot pixels and noise. All you need to calibrate... -
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5
PixelWasher
Remove Near White Pixels from an Image
Images often have dirty pixels, that are almost a certain color, usually white. PixelWasher can remove these pixels. The result is the output image is smaller in size, and is easier to edit. Pixels are replaced based on threshold rules defined by the user. A rule can be simple using "and", "or", and "(" ")" brackets, or a rule can be written in C#. Examples are provided in the "Rule" combo box. Advanced users can use the C# code option to return Color objects with different Alpha values... -
6
Image16
Image viewer/editor specialized in astrophotography 16bits processing
Opens/saves TIF, FITS, PNG, XISF, PXM, RAW, JPG, XCF, PSD. AsinH, Sqrt, Ln, Exp and Sqr stretching, HSL and RGB adjusting, Levels and Curves adjusting and Background Extraction for Color Balance, Flatness and Gradient Correction. Arithmetic between images. Resizing and croping. Color Balance based on background, selection or stars B-V (after platesolving). Debayering/Bayering. Inversion, mirroring, rotation, barrel/pincushion correction. RGB alignment/shifting. Erode, Dilate, ... Blurring... -
7
Pick Zoom
Zoom an image up/down by percentage or pixels, quickly and with ease.
Zoom an image up/down by percentage or pixels, quickly and with ease. WYSIWYG view. Realtime zoomed image dimensions and size. -
8
PixyMsg
A program to encode messages in pixels and read them.
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9
FvwmDecorDemos
Fancy window decors for FVWM and a color picker
A collection of fancy window borders for the FVWM window manager, including a tool that lets you pick colors from your screen wallpaper and apply them to window borders. It's meant to be dropped into an existing FVWM configuration while disturbing it as little as possible, so it doesn't overwrite your hard work. You will have to add a few lines to your existing configuration. Some of the designs don't make much sense without the wallpapers that they were designed to go with, which have... -
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10
threeddonut
3D donut. Example of frojasg1.com libraries usage
.... - Base classes for formating text on the fly in JTextPanes - Improved JFileChooser and many other functions of all kind: - Basic functions of all kinds. - Accurate image resizing. - Function to process images, translating the image pixels with a direct color transformation function. - Classes to easy the xml file management (without validation) - JDK-17 compatibility -
11
desktop-icons
Application for resizing images to create icons of standard sizes
... (of transparency) of the rest of pixels too JDK-17 compatibility -
12
ReViSP
ReViSP, a 3D volume rendering MATLAB tool for multicellular spheroids
Reconstruction and Visualization from a Single Projection (ReViSP) tool: a 3D volume rendering method we developed to reconstruct the 3D shape of multicellular spheroids, besides estimating the volume by counting the voxels (3D pixels) fully included in the 3D surface. ReViSP is written in MATLAB (The MathWorks, Inc., Massachusetts, USA) and the source code is freely provided. Requirements for running ReViSP from the source code: MATLAB 2020a and Image Processing Toolbox 11.1 or later... -
13
Keypresshelper
a tool to automate a keypress if a certain condition is met
Keypresshelper ist ein tool um Tastenkombinationen zu automatisieren, wenn eine Bedingung erfüllt ist wie ein Mausklick oder eine bestimme Farbe eines Pixels auf dem Bildschirm. Das Tool wurde hauptsächlich erstellt um Overlays in OBS ein und auszublenden, ist aber vielfältig einsetzbar. Für eine komplette Liste an möglichen Tastenkombinationen besucht bitte diese Seite hier: https://www.autoitscript.com/autoit3/docs/appendix/SendKeys.htm Keypresshelper is a tool to automate a keypress... -
14
image spinning
An experiment in assembly language computer programming.
To spin a picture so it spins around freely through 360 deg turns. An experiment in assembly language programming, its .asm file is here, it is compiled by the free fasmw assembler. The program needs a .bmp type of picure having between 1400 and 500 pixels diameter. Pressing on the A, S, D, F -- K keys causes the image to rotate. It has a simple menu for loading a picture, and only a few functions The way it works is it scans the original bmp picture along radial lines and writes a table... -
15
Sound effect
It scans a drawing on the screen and converts pixels into sounds.
The program lets you draw lines and scattered dots on the screen with the Mouse. When you press the Space-bar it scans the screen and converts the drawing into sounds. Each pixel on the screen is converted into a sound, and there is an unfinished idea it can form harmonics. It can make several sound effects, and it's even possible that it can be used to create some music. Its complete source code is there as a single ASM file which can be assembled instantly with the free FASMW compiler. -
16
App-Ink.net - Batch Image Resizer
Resize entire directories or a group of images in a few mouse clicks
Batch Image Resizer is a usefull application to resize entire directories or a group of images in just a few mouse clicks. You can resize by percentage or by specifying the required size in pixels. -
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tracking.js
A modern approach for Computer Vision on the web
The tracking.js library brings different computer vision algorithms and techniques into the browser environment. By using modern HTML5 specifications, we enable you to do real-time color tracking, face detection and much more, all that with a lightweight core (~7 KB) and intuitive interface. To get started, download the project. This project includes all of the tracking.js examples, source code dependencies you'll need to get started. Unzip the project somewhere on your local drive. The... -
18
Simple xbm Image Editor
XBM images are displayed in actual size and in an enlarged edit grid.
... are not stored in .xbm files. Background and foreground color selection is provided in order to experiment with colors for your application. The editor can display very large .xbm files in their actual size but the maximum bitmap size that can be edited is 2500 pixels. This limit is arbitrary and can easily be changed, but bitmap edit grid loading and, in particular, garbage collection become quite slow if the limit is a lot more than 2500 pixels. The gridMax constant sets max size. -
19
snabbt.js
Fast animations with javascript and CSS transforms
snabbt.js is a minimalistic javascript animation library. It focuses on moving things around. It will translate, rotate, scale, skew and resize your elements. By including matrix multiplication operations, transforms can be combined in any way you want. The end result is then set via CSS3 transform matrices. snabbt.js is built to be fast. It will only animate things that modern browsers can animate cheaply, transforms and opacity. The goal is to make a library that will let the user make... -
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Graphics32 is a graphics library for Delphi and Lazarus. Optimized for 32-bit pixel formats, it provides fast operations with pixels and graphic primitives. In most cases Graphics32 considerably outperforms the standard TBitmap/TCanvas methods.
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21
Moon panorama 360
Software to restore cyclorama (360 deg. panorama) from photos
This application allows visually restore a cyclorama from a set of photos covering 360 degrees in all directions to horizon. It was specially designed to restore panoramas obtained by Apollo missions in 1969-1972 but it can be used to restore any cyclorama from photos got in your tourist trip (for example). The main principle of the program is in projecting photos on a 360x360 sphere and combining it together. If you select a correct field of view (FOV) for photo images, its combination... -
22
Portable Type Engine
Lightweight embedded font engine
A font rendering engine for embedded systems. Draw high quality anti-aliased fonts on low to medium power embedded systems. The engine is a single small standard C file which needs to be included in your project. The Font tool creates a standard C file version of any font installed on your OS (Windows, Linux, Mac). All you need to implement is the draw pixel function for your hardware. Requires very little RAM as the only buffering is a line of pixels up to the width of your text. -
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IsMyLCDok Portable
IsMyLCDok checks for dead/paralysed/stuck pixels on LCD monitors.
IsMyLCDok Portable is based on IsMyLCDok by SoftwareOK.com (http://www.softwareok.com/?seite=Microsoft/IsMyLcdOK). It has been paired with a launcher that conforms to the PortableApps.com standard. -
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A real-time graphics effect able to increase the resolution of small bitmaps guessing the missing pixels without blurring the images.
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25
scrimage
A unique python-based image editor
A unique python-based image editor with low-level control. It will be able to apply fairly complex mathematical operations to individual pixels based on the contents of a script or user input at a command line. It will then be able to apply those changes to the image for a unique effect.