Open soutobias opened 1 month ago
General data investigation involves a thorough analysis of each parameter of interest related to image processing. This step is crucial for determining whether any images should be removed or subsetted and for establishing criteria or threshold values for processing. It helps in understanding the data distribution, identifying important patterns, and ensuring that the processing aligns with the overall objectives of the project.
Conducting a general data investigation ensures that the processing criteria are well-founded and tailored to the specific characteristics of the dataset. This is essential for achieving meaningful and accurate results, particularly in biodiversity studies where precise image analysis can impact the assessment of species and habitats. It also helps in setting appropriate thresholds and detecting any anomalies that could affect the quality and reliability of the processed data.
Define Aims and Success Criteria:
Consider Conditions from Deployment Notes:
Visualize Data:
Determine Thresholds and Criteria:
Test and Refine Criteria:
The outcome of this investigation should be a well-defined set of criteria or thresholds for processing images, informed by statistical analysis and visual verification. The processed dataset should reflect the quality and characteristics desired for achieving the project's biodiversity objectives.
Complexity of Data: Large and diverse datasets may present complex patterns, making it challenging to establish clear and effective criteria or thresholds.
Subjectivity: Decisions about which images to remove or retain can be subjective, depending on the criteria set and the goals of the processing.
Dynamic Conditions: Changes in environmental conditions or camera performance during the deployment can introduce variability that complicates the determination of thresholds.
Accuracy of Thresholds: Successful identification of appropriate thresholds and criteria for processing, ensuring that the processed images meet the project's quality standards.
Retention of Usable Images: The percentage of images retained after processing should align with the project's goals, such as maximizing usable data while minimizing errors.
Consistency with Objectives: The processed dataset should effectively support the biodiversity assessment objectives, with clear and reliable images for analysis.
I would add here: identify and verify relationships with other variables. Is this Jen's document? Otherwise, I would rather correct that one directly.
General data investigation conducted for each parameter of interest for processing, to determine (i) any images to be removed or subsetted, (ii) criteria or threshold values for processing.
Think about the desired aim of this processing step with reference to the overall biodiversity aims of the project/deployment, and any ancillary aims (e.g., retaining the maximum number of images). Establish what would be considered successful processing and any criteria for testing that success.