For this week’s blog, Luke conducts a detailed survey of open source internet radio players that purr on the Raspberry Pi 4.
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Category: Graphics
Raspberry Pi 4: Chronicling the Desktop Experience – Professionally manage your photo collection – Week 29
digiKam is billed as an advanced digital photo management program. Here’s my findings of digiKam on the Raspberry Pi 4.
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10 Useful Free OCR Tools
Optical Character Recognition (OCR) is the conversion of scanned images of handwritten, typewritten or printed text into searchable, editable documents. OCR software is able to recognise the difference between characters and images, and between characters themselves.
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7 Best Free Linux Photo Management Software
Anyone with a large photo collection will know that cataloging and finding a specific picture can be very time consuming. The purpose of this article is to identify Linux software that helps manage your collection by using a number of different techniques including tagging and albums. Good software makes the task of deciding which photos to keep and which to delete less time consuming.
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Raspberry Pi 4: Chronicling the Desktop Experience – Viewing Photos – Week 23
This week, I’m examining photo viewer software on the RPI4. There’s lots of open source photo viewers, so I focus on gThumb, feh, GPicView, and QuickViewer.
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6 Best Web Photo Gallery Solutions
To provide an insight into the quality of software that is available, we have compiled a list of 6 of the most useful open source web photo gallery software. Hopefully, there will be something of interest here for anyone who wants to host and share their photos.
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9 Best Free Linux CAD Software
Computer-aided design (CAD) is the use of computer technology for the design of objects, real or virtual. It often refers to the drafting (technical drawing and engineering drawing) of a part or product, including entire buildings. However, CAD software is used in a wide variety of other fields such as electronics and woven fabrics.
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Create Vector Graphics with Open Source Software
Vector graphics consist of shapes, called objects, which are simple geometric primitives: points, lines, curves, circles, and polygons. The shapes are all based on mathematical equations, to represent images in computer graphics. It is possible to edit each object separately, for example, by changing the shape, colour, size and position. By combining paths that are straight or curved and various colors and shading very detailed illustrations can be created.
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7 Meritorious Free Linux Modelers
Linux offers a rich platform for anyone with an artistic inclination. With low cost hardware, quality open source software, and an ounce of talent, artists can produce professional-looking computer graphics.
There is a relatively small range of open source software that offers the ability of rendering images with Linux.
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Top Photo Metadata Editors (Updated 2019)
A metadata editor is computer software which allows users to view and edit metadata tags interactively and save them in the graphics file. So, metadata is information that is part of the image file and contains information about the image itself and the creation of the image. It can set textual information such as title, description, exposure time, ISO value, focal length, and copyright.
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