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SignalLab .NET 3.1
The SignalLab is a set of .NET 2.0 components for fast Digital Signal Processing (DSP) and data visualization. They allow fast complex signal manipulations with zero lines of program code. SignalLab consists of SiganlPlayer, SignalLogger, Signal Generator for Sine, Triangle, Square, DC and Jaehne signals, Noise generators, Simple Scope, Waterfall, LowPass, HiPass, BandPass, BandStop filters, FIR, Arbitrary IIR,BiQuad IIR,FFT inverse FFT,DFT, inv. DFT,DCT,inv. DCT,Median,Hilbert,Haar,Power Spectrum,custom filters,signal combining components, arithmetic components, Cartesian, Polar converters, format converters, custom integer, real, and complex data filters, and much more. Free for non-commercial use.
Tags: dsp, digital, signal, processing, fft, dft, goertz, fourier, fir, iir, dct, median, hilbert, haar, power, spectrum, lowpass, hipass, digital signal processing, signal processing, power spectrum, … JPEG Lossless Resave Photoshop Plug-in 1.5
Better JPEG Lossless Resave plug-in for Adobe Photoshop is a tool designed to avoid recompression loss when editing and resaving JPEG images in Photoshop. The plug-in takes advantage of the fact that JPEG images consist of a number of small independent blocks and does not recompress blocks that don't have to be changed.
The plug-in consists of two parts: Better JPEG Lossless Import and Better JPEG Lossless Export. This plug-in is mostly helpfull when only a part of a JPEG image requires editing and it is important to protect other parts of the image from degradation, in other words it can be used for such image modifications as adding text, date stamps, watermarks, or removing/correcting objects (birthmarks, red eyes, pipelines, garbage, date stamps, etc.). Tags: photoshop, plug, plugin, jpeg, jpg, lossless, lossy, transforms, rotate, exif, recompress, dct, blocks, artifacts, image, picture, photo, digital, camera, retouch, plug-in, … SignalLab VC++ 3.1
The SignalLab is a set of Visual C++ components for fast Digital Signal Processing (DSP) and data visualization. They allow fast complex signal manipulations with zero lines of program code. SignalLab consists of SiganlPlayer, SignalLogger, Signal Generator for Sine, Triangle, Square, DC and Jaehne signals, Noise generators, Simple Scope, Waterfall, LowPass, HiPass, BandPass, BandStop filters, FIR, Arbitrary IIR,BiQuad IIR,FFT inverse FFT,DFT, inv. DFT,DCT,inv. DCT,Median,Hilbert,Haar,Power Spectrum,custom filters,signal combining components, arithmetic components, Cartesian, Polar converters, format converters, custom integer, real, and complex data filters, and much more. Free for non-commercial use.
Tags: dsp, digital, signal, processing, fft, dft, goertz, fourier, fir, iir, dct, median, hilbert, haar, power, spectrum, lowpass, hipass, digital signal processing, signal processing, power spectrum, … BetterJPEG 1.7.2.0
BetterJPEG is a JPEG editor specifically designed to avoid recompression loss when editing and resaving JPEG photos. BetterJPEG takes advantage of the fact that JPEG images consist of a number of small independent blocks and does not recompress blocks that don't have to be changed, retaining original quality and sampling settings.
The list of lossless operations supported by BetterJPEG covers the essentials of digital photo processing, which, in combination with intuitive GUI and state-of-the-art image processing algorithms, makes it an indispensable tool for digital camera owners. BetterJPEG makes it easy to quickly process multiple images. Main features: - Lossless transformations - rotation, flip - Lossless crop (free, fixed aspect, fixed size, predefined and user-defined aspects and sizes) - Highly customizable lossless date/EXIF info/text insertion. Flexible templates allow to imprint data directly from metadata contained in images: comment, date, time, exposure, f-number, ISO, focal length, device make and model, file name, copyright sign and add your own description to images.You can select the desired language, font face, size, color, background, opacity, placement, date/time format, etc. - Advanced lossless red eye removal BetterJPEG does not simply desaturate the pupil or do a color replacement, instead it utilizes a sophisticated technique allowing to remove the red tint without affecting other color channels, giving the eyes a natural look. It also performs antialiasing to avoid jagging on the pupil's edge. Sensitivity and darkening can be adjusted for better look. Pixels outside the edited area don't get recompressed. - Copy/Paste to external editor and back allows for local retouching or watermark/banner insertion without full recompression. - Batch and fast one-by-one image processing - Multi-level Undo/Redo - Metadata preservation - Compression optimization Tags: jpeg, jpg, lossless, lossy, red, eye, removal, reduction, crop, transforms, rotate, date, stamp, imprint, watermark, exif, recompress, dct, blocks, artifacts, image, picture, photo, digital, camera, … Sevana Image Compressor 1.1
Sevana Image Compressor is a tool providing advanced compression for different types of images. Compression ratio and quality are comparable with JPEG2000 and wavelet algorithms. Unique compression technologies also encryped compressed images.
Tags: image, compression, research, high, ratio, quality, jpeg, jpeg2000, wavelet, system, analysis, dct, algorithms, methods, new, technique, utility, imaging, lena, program, development, integration, … |