1 citations · 1 across the 3 of their papers we have counts for
4 papers
PerCoV2: Ultra-Low Bit-Rate Perceptual Image Compression via Query-Based 1D Multimodal Image Tokens
Nikolai Körber, Eduard Kromer, Andreas Siebert +3
Despite recent progress in learned image compression, current image codecs still struggle to maintain realistic reconstructions at low bit-rates, often producing structured artifac…
PerCo (SD): Open Perceptual Compression
Nikolai Körber, Eduard Kromer, Andreas Siebert +3
We introduce PerCo (SD), a perceptual image compression method based on Stable Diffusion v2.1, targeting the ultra-low bit range. PerCo (SD) serves as an open and competitive alter…
EGIC: Enhanced Low-Bit-Rate Generative Image Compression Guided by Semantic Segmentation
Nikolai Körber, Eduard Kromer, Andreas Siebert +3
We introduce EGIC, an enhanced generative image compression method that allows traversing the distortion-perception curve efficiently from a single model. EGIC is based on two nove…
Suitability of Capital Allocations for Performance Measurement
Eduard Kromer, Ludger Overbeck
Capital allocation principles are used in various contexts in which a risk capital or a cost of an aggregate position has to be allocated among its constituent parts. We study capi…