12 citations · 12 across the 6 of their papers we have counts for
6 papers
Towards properties of adversarial image perturbations
Egor Kuznetsov, Kirill Aistov, Maxim Koroteev
Using stochastic gradient approach we study the properties of adversarial perturbations resulting in noticeable growth of VMAF image quality metric. The structure of the perturbati…
Distribution prediction for image compression: An experimental re-compressor for JPEG images
Maxim Koroteev, Yaroslav Borisov, Pavel Frolov
We propose a new scheme to re-compress JPEG images in a lossless way. Using a JPEG image as an input the algorithm partially decodes the signal to obtain quantized DCT coefficients…
VMAF Re-implementation on PyTorch: Some Experimental Results
Kirill Aistov, Maxim Koroteev
Based on the standard VMAF implementation we propose an implementation of VMAF using PyTorch framework. For this implementation comparisons with the standard (libvmaf) show the dis…
Image quality prediction using synthetic and natural codebooks: comparative results
Maxim Koroteev, Kirill Aistov, Valeriy Berezovskiy +1
We investigate a model for image/video quality assessment based on building a set of codevectors representing in a sense some basic properties of images, similar to well-known CORN…
On scale-invariant properties in natural images and their simulations
Maxim Koroteev, Kirill Aistov
We study samples of natural images for which a set of statistical characteristics is computed and scale-invariant properties of samples are demonstrated computationally. Computatio…
A Volumetric Approach to Point Cloud Compression
Maja Krivokuća, Maxim Koroteev, Philip A. Chou
Compression of point clouds has so far been confined to coding the positions of a discrete set of points in space and the attributes of those discrete points. We introduce an alter…