S.O. Aase

1.8k total citations · 1 hit paper
23 papers, 1.3k citations indexed

About

S.O. Aase is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, S.O. Aase has authored 23 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Computer Vision and Pattern Recognition, 13 papers in Signal Processing and 6 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in S.O. Aase's work include Image and Signal Denoising Methods (13 papers), Advanced Data Compression Techniques (7 papers) and Sparse and Compressive Sensing Techniques (6 papers). S.O. Aase is often cited by papers focused on Image and Signal Denoising Methods (13 papers), Advanced Data Compression Techniques (7 papers) and Sparse and Compressive Sensing Techniques (6 papers). S.O. Aase collaborates with scholars based in Norway, Switzerland and Austria. S.O. Aase's co-authors include J.H. Husøy, Kjersti Engan, Trygve Eftestøl, Petter Andreas Steen, Kjetil Sunde, Helge Myklebust, Joar Eilevstjønn, T.A. Ramstad, Karl Skretting and Trygve Eftestøl and has published in prestigious journals such as IEEE Transactions on Signal Processing, IEEE Transactions on Biomedical Engineering and Signal Processing Image Communication.

In The Last Decade

S.O. Aase

22 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Method of optimal directions for frame design

1999 860 citations Kjersti Engan, S.O. Aase et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
S.O. Aase Norway	9	635	577	312	237	208	23	1.3k
J.H. Husøy Norway	13	1.5k 2.4×	703 1.2×	445 1.4×	278 1.2×	103 0.5×	39	2.4k
John Håkon Husøy Norway	11	225 0.4×	279 0.5×	212 0.7×	107 0.5×	200 1.0×	39	698
Md. Kamrul Hasan Bangladesh	21	351 0.6×	238 0.4×	386 1.2×	496 2.1×	9 0.0×	104	1.4k
J.G. Gonzalez United States	12	112 0.2×	197 0.3×	186 0.6×	42 0.2×	71 0.3×	24	735
Seiji Ishikawa Japan	19	822 1.3×	35 0.1×	34 0.1×	283 1.2×	82 0.4×	239	1.7k
T. Thong United States	14	449 0.7×	987 1.7×	306 1.0×	696 2.9×	3 0.0×	35	1.7k
Denis Kouamé France	19	315 0.5×	191 0.3×	48 0.2×	546 2.3×	4 0.0×	109	1.2k
Hassan Mansour United States	19	630 1.0×	447 0.8×	269 0.9×	436 1.8×		110	1.5k
David W. Lin Taiwan	17	162 0.3×	157 0.3×	229 0.7×	95 0.4×	8 0.0×	101	976
Eugene Walach Israel	16	220 0.3×	504 0.9×	484 1.6×	65 0.3×	2 0.0×	28	1.2k

Countries citing papers authored by S.O. Aase

Since Specialization

Citations

This map shows the geographic impact of S.O. Aase's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S.O. Aase with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S.O. Aase more than expected).

Fields of papers citing papers by S.O. Aase

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.O. Aase. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S.O. Aase. The network helps show where S.O. Aase may publish in the future.

Co-authorship network of co-authors of S.O. Aase

This figure shows the co-authorship network connecting the top 25 collaborators of S.O. Aase. A scholar is included among the top collaborators of S.O. Aase based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S.O. Aase. S.O. Aase is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Eftestøl, Trygve, et al.. (2006). Eukaryotic Gene Prediction by Spectral Analysis and Pattern Recognition Techniques. 13. 146–149. 3 indexed citations

2.

Engan, Kjersti, S.O. Aase, & J.H. Husøy. (2003). Frame based signal compression using method of optimal directions (MOD). 4. 1–4. 98 indexed citations

3.

Aase, S.O., et al.. (2003). A critique of SVD-based image coding systems. 4. 13–16. 28 indexed citations

4.

Eftestøl, Trygve, S.O. Aase, & J.H. Husøy. (2003). Spectral characterization of ECG in out-of-hospital cardiac arrest patients. 707–710. 5 indexed citations

5.

Husøy, J.H., S.O. Aase, Karl Skretting, & Kjersti Engan. (2003). Design of general block oriented expansions for efficient signal representation. 3. 9–12.

6.

Aase, S.O., et al.. (2002). Compression depth estimation for CPR quality assessment using DSP on accelerometer signals. IEEE Transactions on Biomedical Engineering. 49(3). 263–268. 107 indexed citations

7.

Ramstad, T.A., et al.. (2002). Practical nonunitary filter banks for subband coding of images. 886–890. 1 indexed citations

8.

Engan, Kjersti, S.O. Aase, & J.H. Husøy. (2002). Designing frames for matching pursuit algorithms. 3. 1817–1820. 16 indexed citations

9.

Engan, Kjersti, J.H. Husøy, & S.O. Aase. (2002). Frame based representation and compression of still images. 2. 427–430. 5 indexed citations

10.

Skretting, Karl, J.H. Husøy, & S.O. Aase. (2002). A simple design of sparse signal representations using overlapping frames. 424–428. 5 indexed citations

11.

Husøy, J.H., Joar Eilevstjønn, Trygve Eftestøl, et al.. (2002). Removal of cardiopulmonary resuscitation artifacts from human ECG using an efficient matching pursuit-like algorithm. IEEE Transactions on Biomedical Engineering. 49(11). 1287–1298. 59 indexed citations

12.

Aase, S.O., Karl Skretting, J.H. Husøy, & Kjersti Engan. (2002). Design of signal expansions for sparse representation. 1. 105–108. 3 indexed citations

13.

Aase, S.O., et al.. (2001). Optimized signal expansions for sparse representation. IEEE Transactions on Signal Processing. 49(5). 1087–1096. 10 indexed citations

14.

Aase, S.O., Trygve Eftestøl, J.H. Husøy, Kjetil Sunde, & Petter Andreas Steen. (2000). CPR artifact removal from human ECG using optimal multichannel filtering. IEEE Transactions on Biomedical Engineering. 47(11). 1440–1449. 64 indexed citations

15.

Engan, Kjersti, S.O. Aase, & J.H. Husøy. (1999). Method of optimal directions for frame design. 2443–2446 vol.5. 860 indexed citations breakdown →

16.

Husøy, J.H., et al.. (1999). Signal compression by piecewise linear non-interpolating approximation. 1273–1276 vol.3. 2 indexed citations

17.

Aase, S.O., et al.. (1998). Optimised Time- and Frequency-Domain Methods for ECG Signal Compression. 5(4). 210–210. 1 indexed citations

18.

Ramstad, T.A., et al.. (1995). Subband Compression of Images: Principals and Examples. Elsevier eBooks. 4 indexed citations

19.

Aase, S.O. & T.A. Ramstad. (1993). Parallel FIR filter banks for robust subband image coding. IEEE International Conference on Acoustics Speech and Signal Processing. cas 35. 566–569 vol.5. 13 indexed citations

20.

Aase, S.O. & Tor A. Ramstad. (1993). Ringing reduction in low bit-rate image subband coding using projection onto a space of paraboloids. Signal Processing Image Communication. 5(3). 273–282. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact