5 citations · 13 across the 8 of their papers we have counts for
8 papers
Initial Parameter Estimation for Non-Linear Optimization -- Trigonometric Function
Tilo Strutz
Nonlinear optimisation techniques are commonly employed to minimise complex cost functions, with their effectiveness determined largely by the structure of the underlying error lan…
Range-Coder with fast Adaptation and Table-Based Decoding
Tilo Strutz, Roman Rischke
The transmission or storage of signals typically involves data compression. The final processing step in compression systems is generally an entropy coding stage, which converts sy…
Investigations on Algorithm Selection for Interval-Based Coding Methods
Tilo Strutz, Nico Schreiber
There is a class of entropy-coding methods which do not substitute symbols by code words (such as Huffman coding), but operate on intervals or ranges. This class includes three pro…
Enhanced Color Palette Modeling for Lossless Screen Content Compression
Hannah Och, Shabhrish Reddy Uddehal, Tilo Strutz +1
Soft context formation is a lossless image coding method for screen content. It encodes images pixel by pixel via arithmetic coding by collecting statistics for probability distrib…
Image Segmentation For Improved Lossless Screen Content Compression
Shabhrish Reddy Uddehal, Tilo Strutz, Hannah Och +1
In recent years, it has been found that screen content images (SCI) can be effectively compressed based on appropriate probability modelling and suitable entropy coding methods suc…
Improved Screen Content Coding in VVC Using Soft Context Formation
Hannah Och, Shabhrish Reddy Uddehal, Tilo Strutz +1
Screen content images typically contain a mix of natural and synthetic image parts. Synthetic sections usually are comprised of uniformly colored areas and repeating colors and pat…
Optimization of Probability Distributions for Residual Coding of Screen Content
Hannah Och, Tilo Strutz, André Kaup
Probability distribution modeling is the basis for most competitive methods for lossless coding of screen content. One such state-of-the-art method is known as soft context formati…
The Distance Transform and its Computation
Tilo Strutz
Distance transformation is an image processing technique used for many different applications. Related to a binary image, the general idea is to determine the distance of all backg…