In this paper, we propose DCT-DiffPose, a novel framework that integrates a diffusion model with Confidence and Consistency-based Multi-Hypothesis Aggregation (CCMA). Moreover, it incorporate the ...

Two linear transforms are used: Hadamard and a transform derived from the discrete cosine transform (DCT). The coefficients resulting from the transformations are then quantized, and subsequently ...

To evaluate our proposed automatic scheme for soft-focus effect, we compare the results from our proposed new scheme and the physical optical filter in terms of the DCT-KLD (Kullback-Leibler ...

This repository contains a JPEG image encoder implemented in C. It takes a BMP image as input and encodes it using Discrete Cosine Transform (DCT), quantisation, and Run-Length Encoding (RLE), ...

The Discrete Wavelet Transform (DWT) has gained the reputation of being a very ... Using this we show complete design for block based DWT. In computing the DCT, DFT and DWT multipliers are the ...

ABSTRACT: Accurate histological classification of lung cancer in CT images is essential for diagnosis and treatment planning. In this study, we propose a vision transformer (ViT) model with two-stage ...

In ordinary practice, we perform a spectral analysis on time-domain data. However, in step (6) above we are performing a discrete cosine transform on information that is already in the frequency ...