fix: annotations and script

data/annotations.xml

@@ -35,7 +35,7 @@
     </task>
     <dumped>2023-09-04 06:26:42.695828+00:00</dumped>
   </meta>
-  <image id="0" name="images/0.png" width="1080" height="856">
+  <image id="0" name="0.png" width="1080" height="856">
     <box label="number" source="manual" occluded="0" xtl="766.66" ytl="491.26" xbr="813.76" ybr="511.28" rotation="5.50" z_order="0">
       <attribute name="text">349</attribute>
     </box>
@@ -49,7 +49,7 @@
       <attribute name="text">100</attribute>
     </box>
   </image>
-  <image id="1" name="images/1.png" width="3504" height="2336">
+  <image id="1" name="1.png" width="3504" height="2336">
     <box label="number" source="manual" occluded="0" xtl="2692.87" ytl="1453.80" xbr="2971.57" ybr="1584.97" z_order="0">
       <attribute name="text">1651</attribute>
     </box>
@@ -57,7 +57,7 @@
       <attribute name="text">279</attribute>
     </box>
   </image>
-  <image id="10" name="images/10.png" width="1280" height="720">
+  <image id="10" name="10.png" width="1280" height="720">
     <box label="number" source="manual" occluded="0" xtl="584.70" ytl="397.95" xbr="642.02" ybr="435.70" z_order="0">
       <attribute name="text">45</attribute>
     </box>
@@ -71,7 +71,7 @@
       <attribute name="text">137</attribute>
     </box>
   </image>
-  <image id="11" name="images/11.png" width="1600" height="1200">
+  <image id="11" name="11.png" width="1600" height="1200">
     <box label="number" source="manual" occluded="0" xtl="1366.93" ytl="505.87" xbr="1421.70" ybr="535.12" rotation="349.50" z_order="0">
       <attribute name="text">3885</attribute>
     </box>
@@ -91,7 +91,7 @@
       <attribute name="text">3411</attribute>
     </box>
   </image>
-  <image id="12" name="images/12.png" width="1280" height="720">
+  <image id="12" name="12.png" width="1280" height="720">
     <box label="number" source="manual" occluded="0" xtl="68.24" ytl="448.10" xbr="103.58" ybr="463.40" rotation="4.30" z_order="0">
       <attribute name="text">2650</attribute>
     </box>
@@ -123,7 +123,7 @@
       <attribute name="text">2862</attribute>
     </box>
   </image>
-  <image id="13" name="images/13.png" width="1080" height="720">
+  <image id="13" name="13.png" width="1080" height="720">
     <box label="number" source="manual" occluded="0" xtl="606.30" ytl="448.69" xbr="656.20" ybr="470.78" rotation="353.90" z_order="0">
       <attribute name="text">3261</attribute>
     </box>
@@ -134,7 +134,7 @@
       <attribute name="text">3268</attribute>
     </box>
   </image>
-  <image id="14" name="images/14.png" width="1280" height="960">
+  <image id="14" name="14.png" width="1280" height="960">
     <box label="number" source="manual" occluded="0" xtl="99.58" ytl="522.22" xbr="179.58" ybr="551.30" rotation="356.70" z_order="0">
       <attribute name="text">25753</attribute>
     </box>
@@ -145,7 +145,7 @@
       <attribute name="text">17512</attribute>
     </box>
   </image>
-  <image id="15" name="images/15.png" width="3000" height="2000">
+  <image id="15" name="15.png" width="3000" height="2000">
     <box label="number" source="manual" occluded="0" xtl="2267.19" ytl="1186.42" xbr="2392.96" ybr="1239.71" rotation="348.90" z_order="0">
       <attribute name="text">365</attribute>
     </box>
@@ -159,7 +159,7 @@
       <attribute name="text">366</attribute>
     </box>
   </image>
-  <image id="16" name="images/16.png" width="1600" height="637">
+  <image id="16" name="16.png" width="1600" height="637">
     <box label="number" source="manual" occluded="0" xtl="872.32" ytl="330.20" xbr="902.92" ybr="340.70" z_order="0">
       <attribute name="text">6216</attribute>
     </box>
@@ -176,7 +176,7 @@
       <attribute name="text">6251</attribute>
     </box>
   </image>
-  <image id="17" name="images/17.png" width="1024" height="683">
+  <image id="17" name="17.png" width="1024" height="683">
     <box label="number" source="manual" occluded="0" xtl="370.67" ytl="349.40" xbr="398.24" ybr="363.81" z_order="0">
       <attribute name="text">200</attribute>
     </box>
@@ -184,7 +184,7 @@
       <attribute name="text">2224</attribute>
     </box>
   </image>
-  <image id="18" name="images/18.png" width="2560" height="1701">
+  <image id="18" name="18.png" width="2560" height="1701">
     <box label="number" source="manual" occluded="0" xtl="1199.81" ytl="862.11" xbr="1257.72" ybr="884.57" rotation="352.60" z_order="0">
       <attribute name="text">62233</attribute>
     </box>
@@ -219,7 +219,7 @@
       <attribute name="text">36676</attribute>
     </box>
   </image>
-  <image id="19" name="images/19.png" width="1600" height="1066">
+  <image id="19" name="19.png" width="1600" height="1066">
     <box label="number" source="manual" occluded="0" xtl="292.27" ytl="600.19" xbr="339.70" ybr="616.40" z_order="0">
       <attribute name="text">3723</attribute>
     </box>
@@ -236,7 +236,7 @@
       <attribute name="text">4277</attribute>
     </box>
   </image>
-  <image id="2" name="images/2.png" width="1280" height="569">
+  <image id="2" name="2.png" width="1280" height="569">
     <box label="number" source="manual" occluded="0" xtl="368.62" ytl="331.89" xbr="417.33" ybr="348.59" z_order="0">
       <attribute name="text">2333</attribute>
     </box>
@@ -262,7 +262,7 @@
       <attribute name="text">2297</attribute>
     </box>
   </image>
-  <image id="20" name="images/20.png" width="1280" height="720">
+  <image id="20" name="20.png" width="1280" height="720">
     <box label="number" source="manual" occluded="0" xtl="539.10" ytl="349.03" xbr="589.00" ybr="366.23" rotation="355.90" z_order="0">
       <attribute name="text">3529</attribute>
     </box>
@@ -285,7 +285,7 @@
       <attribute name="text">3038</attribute>
     </box>
   </image>
-  <image id="21" name="images/21.png" width="1000" height="666">
+  <image id="21" name="21.png" width="1000" height="666">
     <box label="number" source="manual" occluded="0" xtl="859.74" ytl="451.78" xbr="931.72" ybr="483.56" rotation="354.30" z_order="0">
       <attribute name="text">18372</attribute>
     </box>
@@ -296,7 +296,7 @@
       <attribute name="text">16204</attribute>
     </box>
   </image>
-  <image id="22" name="images/22.png" width="766" height="1080">
+  <image id="22" name="22.png" width="766" height="1080">
     <box label="number" source="manual" occluded="0" xtl="703.48" ytl="480.33" xbr="740.26" ybr="500.24" rotation="355.90" z_order="0">
       <attribute name="text">973</attribute>
     </box>
@@ -313,7 +313,7 @@
       <attribute name="text">2178</attribute>
     </box>
   </image>
-  <image id="23" name="images/23.png" width="1296" height="864">
+  <image id="23" name="23.png" width="1296" height="864">
     <box label="number" source="manual" occluded="0" xtl="1009.50" ytl="506.71" xbr="1055.07" ybr="523.50" rotation="353.90" z_order="0">
       <attribute name="text">1514</attribute>
     </box>
@@ -330,7 +330,7 @@
       <attribute name="text">1541</attribute>
     </box>
   </image>
-  <image id="24" name="images/24.png" width="1000" height="665">
+  <image id="24" name="24.png" width="1000" height="665">
     <box label="number" source="manual" occluded="0" xtl="475.10" ytl="508.57" xbr="545.50" ybr="532.70" z_order="0">
       <attribute name="text">11499</attribute>
     </box>
@@ -341,7 +341,7 @@
       <attribute name="text">12839</attribute>
     </box>
   </image>
-  <image id="25" name="images/25.png" width="940" height="627">
+  <image id="25" name="25.png" width="940" height="627">
     <box label="number" source="manual" occluded="0" xtl="23.37" ytl="575.20" xbr="133.21" ybr="621.80" z_order="0">
       <attribute name="text">8622</attribute>
     </box>
@@ -352,7 +352,7 @@
       <attribute name="text">7671</attribute>
     </box>
   </image>
-  <image id="26" name="images/26.png" width="1080" height="1080">
+  <image id="26" name="26.png" width="1080" height="1080">
     <box label="number" source="manual" occluded="0" xtl="234.51" ytl="711.77" xbr="312.78" ybr="740.30" rotation="3.70" z_order="0">
       <attribute name="text">1897</attribute>
     </box>
@@ -363,7 +363,7 @@
       <attribute name="text">1480</attribute>
     </box>
   </image>
-  <image id="27" name="images/27.png" width="960" height="639">
+  <image id="27" name="27.png" width="960" height="639">
     <box label="number" source="manual" occluded="0" xtl="196.08" ytl="318.90" xbr="222.52" ybr="328.24" rotation="1.20" z_order="0">
       <attribute name="text">4759</attribute>
     </box>
@@ -383,7 +383,7 @@
       <attribute name="text">1145</attribute>
     </box>
   </image>
-  <image id="28" name="images/28.png" width="1499" height="1000">
+  <image id="28" name="28.png" width="1499" height="1000">
     <box label="number" source="manual" occluded="0" xtl="1142.60" ytl="478.86" xbr="1223.15" ybr="508.37" rotation="6.60" z_order="0">
       <attribute name="text">3799</attribute>
     </box>
@@ -400,7 +400,7 @@
       <attribute name="text">3653</attribute>
     </box>
   </image>
-  <image id="29" name="images/29.png" width="1280" height="720">
+  <image id="29" name="29.png" width="1280" height="720">
     <box label="number" source="manual" occluded="0" xtl="1100.08" ytl="660.00" xbr="1186.22" ybr="687.50" rotation="2.00" z_order="0">
       <attribute name="text">12214</attribute>
     </box>
@@ -423,7 +423,7 @@
       <attribute name="text">12167</attribute>
     </box>
   </image>
-  <image id="3" name="images/3.png" width="900" height="600">
+  <image id="3" name="3.png" width="900" height="600">
     <box label="number" source="manual" occluded="0" xtl="777.00" ytl="225.99" xbr="858.20" ybr="256.37" rotation="1.10" z_order="0">
       <attribute name="text">5505</attribute>
     </box>
@@ -437,7 +437,7 @@
       <attribute name="text">473</attribute>
     </box>
   </image>
-  <image id="4" name="images/4.png" width="2560" height="1707">
+  <image id="4" name="4.png" width="2560" height="1707">
     <box label="number" source="manual" occluded="0" xtl="398.94" ytl="896.80" xbr="728.01" ybr="1002.12" rotation="5.10" z_order="0">
       <attribute name="text">26251</attribute>
     </box>
@@ -445,7 +445,7 @@
       <attribute name="text">21431</attribute>
     </box>
   </image>
-  <image id="5" name="images/5.png" width="1080" height="719">
+  <image id="5" name="5.png" width="1080" height="719">
     <box label="number" source="manual" occluded="0" xtl="666.87" ytl="398.60" xbr="685.77" ybr="407.70" rotation="2.80" z_order="0">
       <attribute name="text">866</attribute>
     </box>
@@ -465,7 +465,7 @@
       <attribute name="text">4234</attribute>
     </box>
   </image>
-  <image id="6" name="images/6.png" width="2560" height="1707">
+  <image id="6" name="6.png" width="2560" height="1707">
     <box label="number" source="manual" occluded="0" xtl="1471.12" ytl="1237.70" xbr="1577.17" ybr="1283.11" rotation="11.60" z_order="0">
       <attribute name="text">54233</attribute>
     </box>
@@ -488,7 +488,7 @@
       <attribute name="text">49333</attribute>
     </box>
   </image>
-  <image id="7" name="images/7.png" width="1160" height="770">
+  <image id="7" name="7.png" width="1160" height="770">
     <box label="number" source="manual" occluded="0" xtl="592.26" ytl="554.17" xbr="637.60" ybr="569.87" rotation="7.90" z_order="0">
       <attribute name="text">40637</attribute>
     </box>
@@ -508,7 +508,7 @@
       <attribute name="text">40011</attribute>
     </box>
   </image>
-  <image id="8" name="images/8.png" width="1080" height="1350">
+  <image id="8" name="8.png" width="1080" height="1350">
     <box label="number" source="manual" occluded="0" xtl="-1.51" ytl="610.67" xbr="69.40" ybr="650.67" rotation="2.30" z_order="0">
       <attribute name="text">821</attribute>
     </box>
@@ -522,7 +522,7 @@
       <attribute name="text">690</attribute>
     </box>
   </image>
-  <image id="9" name="images/9.png" width="1280" height="615">
+  <image id="9" name="9.png" width="1280" height="615">
     <box label="number" source="manual" occluded="0" xtl="386.38" ytl="516.89" xbr="437.28" ybr="544.34" z_order="0">
       <attribute name="text">849</attribute>
     </box>

race-numbers-detection-and-ocr.py

@@ -0,0 +1,155 @@
+from xml.etree import ElementTree as ET
+
+import datasets
+import pandas as pd
+
+_CITATION = """\
+@InProceedings{huggingface:dataset,
+title = {race-numbers-detection-and-ocr},
+author = {TrainingDataPro},
+year = {2023}
+}
+"""
+
+_DESCRIPTION = """\
+The dataset consists of photos of runners, participating in various races. Each photo
+captures a runner wearing a race number on their attire.
+The dataset provides **bounding boxes** annotations indicating the location of the race
+number in each photo and includes corresponding OCR annotations, where the digit
+sequences on the race numbers are transcribed.
+This dataset combines the domains of sports, computer vision, and OCR technology,
+providing a valuable resource for advancing the field of race number detection and OCR
+in the context of athletic events.
+"""
+_NAME = "race-numbers-detection-and-ocr"
+
+_HOMEPAGE = f"https://huggingface.co/datasets/TrainingDataPro/{_NAME}"
+
+_LICENSE = ""
+
+_DATA = f"https://huggingface.co/datasets/TrainingDataPro/{_NAME}/resolve/main/data/"
+
+_LABELS = ["number"]
+
+
+class BotoxInjectionsBeforeAndAfter(datasets.GeneratorBasedBuilder):
+    def _info(self):
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=datasets.Features(
+                {
+                    "id": datasets.Value("int32"),
+                    "name": datasets.Value("string"),
+                    "image": datasets.Image(),
+                    "mask": datasets.Image(),
+                    "width": datasets.Value("uint16"),
+                    "height": datasets.Value("uint16"),
+                    "shapes": datasets.Sequence(
+                        {
+                            "label": datasets.ClassLabel(
+                                num_classes=len(_LABELS),
+                                names=_LABELS,
+                            ),
+                            "type": datasets.Value("string"),
+                            "points": datasets.Sequence(
+                                datasets.Value("float"),
+                            ),
+                            "rotation": datasets.Value("float"),
+                            "attributes": datasets.Sequence(
+                                {
+                                    "name": datasets.Value("string"),
+                                    "text": datasets.Value("string"),
+                                }
+                            ),
+                        }
+                    ),
+                }
+            ),
+            supervised_keys=None,
+            homepage=_HOMEPAGE,
+            citation=_CITATION,
+        )
+
+    def _split_generators(self, dl_manager):
+        images = dl_manager.download(f"{_DATA}images.tar.gz")
+        masks = dl_manager.download(f"{_DATA}boxes.tar.gz")
+        annotations = dl_manager.download(f"{_DATA}annotations.xml")
+        images = dl_manager.iter_archive(images)
+        masks = dl_manager.iter_archive(masks)
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN,
+                gen_kwargs={
+                    "images": images,
+                    "masks": masks,
+                    "annotations": annotations,
+                },
+            ),
+        ]
+
+    @staticmethod
+    def parse_shape(shape: ET.Element) -> dict:
+        label = shape.get("label")
+        shape_type = shape.tag
+        rotation = shape.get("rotation", 0.0)
+
+        points = None
+
+        if shape_type == "points":
+            points = tuple(map(float, shape.get("points").split(",")))
+
+        elif shape_type == "box":
+            points = [
+                (float(shape.get("xtl")), float(shape.get("ytl"))),
+                (float(shape.get("xbr")), float(shape.get("ybr"))),
+            ]
+
+        elif shape_type == "polygon":
+            points = [
+                tuple(map(float, point.split(",")))
+                for point in shape.get("points").split(";")
+            ]
+
+        attributes = []
+
+        for attr in shape:
+            attr_name = attr.get("name")
+            attr_text = attr.text
+            attributes.append({"name": attr_name, "text": attr_text})
+
+        shape_data = {
+            "label": label,
+            "type": shape_type,
+            "points": points,
+            "rotation": rotation,
+            "attributes": attributes,
+        }
+
+        return shape_data
+
+    def _generate_examples(self, images, masks, annotations):
+        tree = ET.parse(annotations)
+        root = tree.getroot()
+
+        for idx, (
+            (image_path, image),
+            (mask_path, mask),
+        ) in enumerate(zip(images, masks)):
+            image_name = image_path.split("/")[-1]
+            img = root.find(f".//image.[@name='{image_name}']")
+            print(img)
+            image_id = img.get("id")
+            name = img.get("name")
+            width = img.get("width")
+            height = img.get("height")
+            shapes = [self.parse_shape(shape) for shape in img]
+
+            yield idx, {
+                "id": image_id,
+                "name": name,
+                "image": {"path": image_path, "bytes": image.read()},
+                "mask": {"path": mask_path, "bytes": mask.read()},
+                "width": width,
+                "height": height,
+                "shapes": shapes,
+            }