Background music (BGM) can enhance the video’s emotion. However, selecting an appropriate BGM often requires domain knowledge. This has led to the development of video-music retrieval techniques. Most existing approaches utilize pretrained video/music feature extractors trained with different target sets to obtain average video/music-level embeddings. The drawbacks are two-fold. One is that different target sets for video/music pretraining may cause the generated embeddings difficult to match. The second is that the underlying temporal correlation between video and music is ignored. In this paper, our proposed approach leverages a unified target set to perform video/music pretraining and produces clip-level embeddings to preserve temporal information. The downstream cross-modal matching is based on the clip-level features with embedded music rhythm and optical flow information. Experiments demonstrate that our proposed method can achieve superior performance over the state-of-the-art methods by a significant margin.
Pretraining Target Based Video-Music Retrieval
Article Summary
Background music (BGM) can enhance the video's emotion. However, selecting an appropriate BGM often requires domain knowledge. This has led to the development of video-music retrieval techniques. Most existing approaches utilize pretrained video/music feature extractors trained with different target sets to obtain average video/music-level embeddings. The drawbacks are two-fold. One is that different target sets for video/music pretraining may cause the generated embeddings difficult to...
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Tests to discuss with doctor
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Questions to ask
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Care roadmap for: Pretraining Target Based Video-Music Retrieval
Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.
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Step 1
Check danger signs first
If danger signs are present, seek emergency care and do not wait for online information.
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Step 2
Record the symptom story
Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.
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Step 3
Visit a qualified clinician
A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.
-
Step 4
Do only useful tests
Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.
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Step 5
Follow up and return early if worse
If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.
Rural patient practical tips
- Take a written symptom diary and all previous prescriptions/test reports.
- Do not hide medicines already taken, even herbal or over-the-counter medicines.
- Ask which warning signs mean urgent referral to hospital.
This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.
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