Update README.md

README.md

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-# Dataset Card for Dataset Name
-
-<!-- Provide a quick summary of the dataset. -->
-
-This dataset card aims to be a base template for new datasets. It has been generated using [this raw template](https://github.com/huggingface/huggingface_hub/blob/main/src/huggingface_hub/templates/datasetcard_template.md?plain=1).
+# Dataset Card for VISEM Dataset
 
 ## Dataset Details
 
 ### Dataset Description
 
-<!-- Provide a longer summary of what this dataset is. -->
-
+The VISEM dataset is a multimodal video dataset designed for the analysis of human spermatozoa. It is one of the few open datasets that combine multiple data sources, including videos, biological analysis data, and participant-related information. The dataset consists of anonymized data from 85 different participants, with a focus on improving research in human reproduction, particularly male fertility and semen quality analysis.
 
-
-- **Curated by:** [More Information Needed]
-- **Funded by [optional]:** [More Information Needed]
-- **Shared by [optional]:** [More Information Needed]
-- **Language(s) (NLP):** [More Information Needed]
-- **License:** [More Information Needed]
+- **Curated by:** Simula Research Laboratory and Oslo Metropolitan University
+- **Funded by [optional]:** Norwegian Research Council (ReproAI project, project number 259293/o70)
+- **Shared by [optional]:** Simula Research Laboratory
+- **Language(s) (NLP):** Not applicable
+- **License:** The dataset can be used for research purposes. Commercial use requires approval from the authors.
 
 ### Dataset Sources [optional]
 
-<!-- Provide the basic links for the dataset. -->
-
-- **Repository:** [More Information Needed]
-- **Paper [optional]:** [More Information Needed]
-- **Demo [optional]:** [More Information Needed]
+- **Repository:** [VISEM Dataset Repository](https://datasets.simula.no/visem/)
+- **Paper [optional]:** [VISEM: A Multimodal Video Dataset of Human Spermatozoa](https://dl.acm.org/doi/10.1145/3304109.3325814)
+- **Demo [optional]:** Not available
 
 ## Uses
 
-<!-- Address questions around how the dataset is intended to be used. -->
-The use of the Visem dataset is restricted for research and educational purposes only. The use of the Visem dataset for other purposes including commercial purposes is forbidden without prior written permission. In all documents and papers that use or refer to the Visem dataset or report experimental results based on the Visem dataset, a reference to the dataset paper have to be included: https://dl.acm.org/doi/10.1145/3304109.3325814.
+The use of the VISEM dataset is restricted to research and educational purposes. Commercial use requires prior written permission. Any publications using or referencing the dataset must cite the dataset paper: https://dl.acm.org/doi/10.1145/3304109.3325814.
 
 ### Direct Use
 
-<!-- This section describes suitable use cases for the dataset. -->
-
-[More Information Needed]
+The dataset is useful for research in male fertility assessment, machine learning-based semen analysis, and medical image/video processing. Some key applications include:
+- Automatic sperm tracking in real-time
+- Predicting sperm motility and morphology from video data
+- Correlating semen quality with other biological parameters
+- Enhancing computer-aided sperm analysis (CASA) with deep learning techniques
 
 ### Out-of-Scope Use
 
-<!-- This section addresses misuse, malicious use, and uses that the dataset will not work well for. -->
-
-[More Information Needed]
+- Commercial use without prior approval
+- Any use that violates ethical guidelines for medical and biological research
 
 ## Dataset Structure
 
-<!-- This section provides a description of the dataset fields, and additional information about the dataset structure such as criteria used to create the splits, relationships between data points, etc. -->
+The dataset consists of over 35GB of video data and six CSV files containing:
+- **Semen analysis data** – Standard semen parameters (e.g., sperm motility, sperm count)
+- **Fatty acids in spermatozoa** – Levels of various fatty acids in sperm cells
+- **Fatty acids in serum** – Levels of phospholipids from blood samples
+- **Sex hormones** – Hormone measurements from participants' blood samples
+- **Participant-related data** – Age, BMI, abstinence time, and other demographic information
+- **Video metadata** – Mapping between videos and participant IDs
 
-[More Information Needed]
+Each participant has one associated video file, with a resolution of 640×480 pixels and a frame rate of 50 fps.
 
 ## Dataset Creation
 
-Some scripts used to split data into folds in a stratified way: https://github.com/vlbthambawita/sperm-net
+Some scripts used to split data into folds in a stratified way: [Sperm-Net](https://github.com/vlbthambawita/sperm-net)
 
 ### Curation Rationale
 
-<!-- Motivation for the creation of this dataset. -->
-
-[More Information Needed]
+The dataset was created to improve the understanding of male fertility factors and to encourage interdisciplinary research in multimedia, machine learning, and medical informatics.
 
 ### Source Data
 
-<!-- This section describes the source data (e.g. news text and headlines, social media posts, translated sentences, ...). -->
-
 #### Data Collection and Processing
 
-<!-- This section describes the data collection and processing process such as data selection criteria, filtering and normalization methods, tools and libraries used, etc. -->
-
-[More Information Needed]
+- Participants were recruited between 2008 and 2013.
+- Standard semen analysis followed WHO guidelines (2010 edition).
+- Videos were recorded using a UEye UI-2210C camera mounted on an Olympus CX31 microscope.
+- Fatty acid composition was measured via gas chromatography.
+- Sex hormones were analyzed using standardized blood tests.
 
 #### Who are the source data producers?
 
-<!-- This section describes the people or systems who originally created the data. It should also include self-reported demographic or identity information for the source data creators if this information is available. -->
-
-[More Information Needed]
+The dataset was collected by researchers from Simula Research Laboratory and Oslo Metropolitan University, in collaboration with medical professionals specializing in reproductive health.
 
 ### Annotations [optional]
 
-<!-- If the dataset contains annotations which are not part of the initial data collection, use this section to describe them. -->
+#### Annotation Process
 
-#### Annotation process
-
-<!-- This section describes the annotation process such as annotation tools used in the process, the amount of data annotated, annotation guidelines provided to the annotators, interannotator statistics, annotation validation, etc. -->
-
-[More Information Needed]
+- Standard WHO semen analysis was performed manually by laboratory personnel.
+- Motility categories (progressive, non-progressive, immotile) were assigned based on manual assessments.
+- Morphological classifications were determined according to established medical guidelines.
 
 #### Who are the annotators?
 
-<!-- This section describes the people or systems who created the annotations. -->
-
-[More Information Needed]
+Qualified medical and laboratory professionals specializing in semen analysis.
 
 #### Personal and Sensitive Information
 
-<!-- State whether the dataset contains data that might be considered personal, sensitive, or private (e.g., data that reveals addresses, uniquely identifiable names or aliases, racial or ethnic origins, sexual orientations, religious beliefs, political opinions, financial or health data, etc.). If efforts were made to anonymize the data, describe the anonymization process. -->
-
-[More Information Needed]
+All data has been anonymized. The dataset does not contain personally identifiable information but does include demographic and biological data.
 
 ## Bias, Risks, and Limitations
 
-<!-- This section is meant to convey both technical and sociotechnical limitations. -->
-
-[More Information Needed]
+- The dataset includes only 85 participants, which may limit generalizability.
+- Participants were recruited primarily from Norway, which may introduce geographic bias.
+- Some dataset attributes (e.g., sperm motility) may vary significantly between individuals, requiring careful interpretation.
 
 ### Recommendations
 
-<!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
-
-Users should be made aware of the risks, biases and limitations of the dataset. More information needed for further recommendations.
+Users should be aware of dataset biases and limitations. Future expansions with larger and more diverse populations are recommended to improve generalizability.
 
 ## Citation [optional]
 
-<!-- If there is a paper or blog post introducing the dataset, the APA and Bibtex information for that should go in this section. -->
-
 **BibTeX:**
-
-[More Information Needed]
+```bibtex
+@inproceedings{haugen2019visem,
+  author = {Haugen, Trine B. and Hicks, Steven A. and Andersen, Jorunn M. and Witczak, Oliwia and Hammer, Hugo L. and Borgli, Rune and Halvorsen, Pål and Riegler, Michael},
+  title = {VISEM: A Multimodal Video Dataset of Human Spermatozoa},
+  booktitle = {Proceedings of the 10th ACM Multimedia Systems Conference},
+  year = {2019},
+  pages = {6},
+  doi = {10.1145/3304109.3325814}
+}
+```
 
 **APA:**
 
-[More Information Needed]
+Haugen, T. B., Hicks, S. A., Andersen, J. M., Witczak, O., Hammer, H. L., Borgli, R., Halvorsen, P., & Riegler, M. (2019). VISEM: A Multimodal Video Dataset of Human Spermatozoa. *Proceedings of the 10th ACM Multimedia Systems Conference.* https://doi.org/10.1145/3304109.3325814
 
 ## Glossary [optional]
 
-<!-- If relevant, include terms and calculations in this section that can help readers understand the dataset or dataset card. -->
-
-[More Information Needed]
+- **CASA**: Computer-aided sperm analysis
+- **Motility**: The ability of sperm to move effectively
+- **Morphology**: The shape and structure of spermatozoa
+- **Teratozoospermia Index**: A measure of abnormal sperm morphology
 
 ## More Information [optional]
 
-[More Information Needed]
+For further inquiries, visit the [dataset repository](https://datasets.simula.no/visem/) or read the [original paper](https://dl.acm.org/doi/10.1145/3304109.3325814).
 
 ## Dataset Card Authors [optional]
 
-[More Information Needed]
+- Compiled by ChatGPT based on official sources
 
 ## Dataset Card Contact
 
-[More Information Needed]
+For inquiries regarding the dataset, contact Simula Research Laboratory at [Simula Contact](https://www.simula.no/).
+