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Fourier transform

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Model Perspective
Model Perspective
Aug 17, 2024 · Fundamentals

Can Fourier Transform Reveal the Hidden Patterns of Love?

This article explores how the Fourier transform, a mathematical tool that converts time‑domain signals into frequency‑domain components, can be used as a metaphor to analyze and predict periodic emotional fluctuations in romantic relationships, drawing parallels with physiological, shopping, and social cycles.

Fourier transformemotional analysisperiodic patterns
0 likes · 5 min read
Can Fourier Transform Reveal the Hidden Patterns of Love?
Bilibili Tech
Bilibili Tech
Feb 24, 2023 · Artificial Intelligence

Understanding Video Super-Resolution: Principles, Common Defects, and Practical Enhancement Techniques

Video super‑resolution, pioneered by deep‑learning models such as SRCNN, can synthesize plausible high‑frequency detail but often introduces artifacts like loss of stylistic noise, inconsistent line depth, texture smearing, and temporal flicker, which can be mitigated through preprocessing (BM3D denoising, descaling), targeted post‑processing (Gaussian blur, unsharp masking) and selective edge‑based texture merging to preserve original artistic style while enhancing perceived sharpness.

BM3DCUGANDeep Learning
0 likes · 13 min read
Understanding Video Super-Resolution: Principles, Common Defects, and Practical Enhancement Techniques
Ctrip Technology
Ctrip Technology
Jan 7, 2019 · Artificial Intelligence

AIOps Practices and Exploration at Ctrip: Challenges, Solutions, and Future Outlook

This article presents Ctrip's extensive AIOps exploration, detailing operational challenges caused by massive monitoring data, the evolution of DevOps practices, the design of intelligent anomaly detection and diagnosis systems, practical use cases, and a forward‑looking perspective on the future of AI‑driven operations.

AIOpsFourier transformMachine Learning
0 likes · 20 min read
AIOps Practices and Exploration at Ctrip: Challenges, Solutions, and Future Outlook