Update README.md

README.md

@@ -51,23 +51,31 @@ The original zip file contains 3 subfolders “images”, “Annotations”, “
 In the "image" folder, it contains 2 subfolders: "Fractured" and "Non-fractured", and each image is stored in corresponding folder in JPG format.
 In the "Annotations" folder, it contains 4 subfolders: "COCO JSON", "PASCAL VOC", "VGG JSON", and "YOLO". Annotations are stored in their corresponding folders. More details can be read in ### Annotations section.
 In the "utilities" folder, it contains several programming scripts that could be used to convert the raw files to a more readable format. None of them were used in this dataset.
-The "dataset.csv" contains many basic variables for each image: 
- - image_id [string]: The unique identifier for each radiograph image in the dataset.
- - hand [int]: A binary indicators (1 or 0) marking the presence of hand in the radiograph
- - leg [int] : A binary indicators (1 or 0) marking the presence of leg in the radiograph
- - hip [int] : A binary indicators (1 or 0) marking the presence of hip in the radiograph
- - shoulder [int]: A binary indicator (1 or 0) marking the shoulder in the radiograph
- - mixed [int]: A binary indicator of whether the image contains multiple body parts.
- - hardware [int]: A binary indicator marking the presence of medical hardware (i.e. screws or plates) in the image.
- - multiscan [int]: A binary indicator signifies whether the image is part of a set of multiple scans.
- - fractured [int]: A binary indicator of whether there is a fracture present in the image.
- - fracture_count [int]: The number of fractures present in the image.
- - frontal [int]: A binary indicator denoting the front orientation of the radiograph
- - lateral[int]: A binary indicator denoting the side orientation of the radiograph
- - oblique [int]: A binary indicator denoting denoting the angled orientation of the radiograph
+The "dataset.csv" contains many basic variables for each image: \\
+ - image_id [string]: The unique identifier for each radiograph image in the dataset. \\
+ - hand [int]: A binary indicators (1 or 0) marking the presence of hand in the radiograph \\
+ - leg [int] : A binary indicators (1 or 0) marking the presence of leg in the radiograph \\
+ - hip [int] : A binary indicators (1 or 0) marking the presence of hip in the radiograph \\
+ - shoulder [int]: A binary indicator (1 or 0) marking the shoulder in the radiograph \\
+ - mixed [int]: A binary indicator of whether the image contains multiple body parts \\
+ - hardware [int]: A binary indicator marking the presence of medical hardware (i.e. screws or plates) in the image \\
+ - multiscan [int]: A binary indicator signifies whether the image is part of a set of multiple scans \\
+ - fractured [int]: A binary indicator of whether there is a fracture present in the image \\
+ - fracture_count [int]: The number of fractures present in the image \\
+ - frontal [int]: A binary indicator denoting the front orientation of the radiograph \\
+ - lateral[int]: A binary indicator denoting the side orientation of the radiograph \\
+ - oblique [int]: A binary indicator denoting denoting the angled orientation of the radiograph \\
 
 Above are the data that could be directly extracted from the downloaded files. Other than the above-mentioned features, this huggingface dataset also extract infomation from annotations files to present a more systematic and clean FracAtlas dataset.
-
+Other variables are extracted from the annotations files:
+ - Image [image]: A PIL image object denoting each X-ray image \\
+ - Image_path [string]: A string representing the file path for its corresponding image \\
+ - segmentation [list]: A list object contains the segmentation info for each fractured image \\
+ - bbox [list]: A list object contains the bounding box info for each fractured image \\
+ - area [float]: A float denoting the area of the bounding box in each fractured image \\
+ - height [int]
+ - width [int]
+ - segmented [int]
 ### Curation Rationale
 
 <!-- Motivation for the creation of this dataset. -->