Search Results for author: Jari Korhonen

Found 7 papers, 4 papers with code

High Resolution Image Quality Database

1 code implementation29 Jan 2024 Huang Huang, Qiang Wan, Jari Korhonen

To demonstrate the importance of a high resolution image quality database for training BIQA models to predict mean opinion scores (MOS) of high resolution images accurately, we trained and tested several traditional and deep learning based BIQA methods on different resolution versions of our database.

Blind Image Quality Assessment

No-Reference Point Cloud Quality Assessment via Weighted Patch Quality Prediction

1 code implementation13 May 2023 Jun Cheng, Honglei Su, Jari Korhonen

Then, we gather the features of all the patches of a point cloud for correlation analysis, to obtain the correlation weights.

Point Cloud Quality Assessment

Half of an image is enough for quality assessment

no code implementations30 Jan 2023 Junyong You, Yuan Lin, Jari Korhonen

Deep networks have demonstrated promising results in the field of Image Quality Assessment (IQA).

Image Quality Assessment

Consumer Image Quality Prediction using Recurrent Neural Networks for Spatial Pooling

1 code implementation2 Jun 2021 Jari Korhonen, Yicheng Su, Junyong You

Promising results for subjective image quality prediction have been achieved during the past few years by using convolutional neural networks (CNN).

Image Quality Assessment

Transformer for Image Quality Assessment

no code implementations30 Dec 2020 Junyong You, Jari Korhonen

Transformer has become the new standard method in natural language processing (NLP), and it also attracts research interests in computer vision area.

Image Quality Assessment

Two-Level Approach for No-Reference Consumer Video Quality Assessment

1 code implementation20 Jun 2019 Jari Korhonen

Smartphones and other consumer devices capable of capturing video content and sharing it on social media in nearly real time are widely available at a reasonable cost.

Video Quality Assessment Visual Question Answering (VQA) +1

Assessing Personally Perceived Image Quality via Image Features and Collaborative Filtering

no code implementations CVPR 2019 Jari Korhonen

During the past few years, different methods for optimizing the camera settings and post-processing techniques to improve the subjective quality of consumer photos have been studied extensively.

Collaborative Filtering Recommendation Systems

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