Overview

• Introduction
• Object Classes

Introduction

This dataset is designed to solve the task of detecting cows in aerial images, aiding in applications such as livestock counting and monitoring. The dataset consists of a single class:

• Cow: Represents individual cows as observed from above.

Object Classes

Cow

Description

Cows in this dataset appear as distinct shapes on open landscapes. From an aerial view, cows may seem small but are recognizable by their characteristic body shape and size, typically larger than other features in the landscape such as rocks or bushes.

Instructions

• Bounding Rules: Draw a bounding box around each cow visible in the image. Each box should encompass the entire cow's visible body, including any extremities like tails or legs if visible.

• Object Appearance: Cows often appear as elongated shapes from above. They are typically situated in open areas and may cast a shadow, which should not be included in the annotation.

• Occlusion: If a cow is partially occluded by terrain, include the visible portions in the bounding box as accurately as possible. Do not annotate if less than 20% of the cow is visible.

• Size Constraints: Do not label objects smaller than 10 pixels in either dimension to ensure that the object is a cow.

• Clarity and Identification: Only annotate if the object clearly resembles a cow. Do not include any objects that might be confused with other elements like rocks or terrain features unless you can clearly distinguish the cow-like form.

While annotating, ensure each cow is bounded separately, avoiding overlaps in annotation with other cows or labels.

Overview

• Introduction
• Object Classes
  • Plane
  • Ship

Introduction

This dataset is for object detection, focusing on identifying and annotating planes and ships. The primary goal is to detect these objects in various scenes to assist in automated systems for recognition and tracking.

• Plane: Typically identified by a distinct wing structure and elongated body.
• Ship: Recognizable by its elongated hull and the inclusion of structural elements like decks or containers.

Object Classes

Plane

Description

Planes are generally characterized by their distinct wing structures, elongated fuselage, and sometimes visible tails. They often have a central body from which wings extend horizontally, forming a cross-like appearance from a top view.

Instructions

• Draw bounding boxes around the entire plane, ensuring all visible parts including the wings and tail are included.
• Do not include any reflections or shadows in the bounding box.
• If parts of the plane are occluded, estimate the bounding box to cover the full extent of the plane to the best of your ability.
• Do not label objects if they are too blurry to confirm as a plane or if they fall below the resolution threshold where distinctive features cannot be discerned.

Ship

Description

Ships are discernible by their long, narrow hulls often accompanied by various structures on top like decks or containers. They usually appear elongated with linear or curved features along the sides, often giving a top-down view a rectangular shape.

Instructions

• Draw bounding boxes to include the entire visible structure of the ship, covering both the hull and any superstructures.
• Avoid covering reflections or shadows in the bounding box.
• If the ship is partially occluded, include the unseen parts based on the visible structure.
• Do not label any indistinct shapes or forms that cannot clearly be identified as a ship or if the resolution is insufficient to identify key features.

Overview

• Introduction
• Object Classes
  • 15ml Cap
  • 15ml Tube
  • 50ml Cap
  • 50ml Tube
  • 5ml Cap

Introduction

This dataset focuses on the detection and classification of various laboratory caps and tubes. The goal is to facilitate automated sorting and organization processes in laboratory settings. The dataset contains five classes:

• 15ml Cap: A small circular cap used for sealing 15ml tubes.
• 15ml Tube: A cylindrical tube typically used for holding liquid samples.
• 50ml Cap: A larger circular cap for sealing 50ml tubes.
• 50ml Tube: A larger cylindrical tube used for larger liquid samples.
• 5ml Cap: A very small circular cap for sealing 5ml tubes.

Object Classes

15ml Cap

Description

The 15ml cap is a small, circular object that features ridged edges for grip. It fits snugly onto 15ml tubes, and its top surface is often smooth and flat.

Instructions

• Annotate the circle of the cap, ensuring to include the entire diameter visible from a top view perspective.
• Include the ridges on the edges if visible.
• Do not label partial caps that are obscured beyond recognition or those with less than 20% visibility.

15ml Tube

Description

The 15ml tube is a medium-sized, cylindrical object that may be either transparent or translucent. It is typically seen from a side view.

Instructions

• Annotate the full cylindrical body of the tube, ensuring to capture the full vertical height.
• If cap is attached, ensure only the visible portion of the tube is included.
• Do not label tubes that are mostly hidden or if the visibility is less than 20%.

50ml Cap

Description

The 50ml cap is a large, circular object similar in shape to the 15ml cap but larger in diameter. It is used for sealing 50ml tubes and has similar ridged edges.

Instructions

• Annotate the entire top view of the cap, capturing the complete circle.
• Include any visible textures or ridged edges of the cap.
• Do not label caps that appear incomplete or obscured by more than 80%.

50ml Tube

Description

The 50ml tube is a larger cylindrical tube, often used for larger volumes of samples. It is usually seen in a vertical position.

Instructions

• Annotate the entire visible portion of the cylindrical body.
• Ensure the full height is captured unless obstructed.
• Do not label the tube if the cap completely obscures the view of the tube neck.

5ml Cap

Description

The 5ml cap is the smallest among the caps and is used for sealing 5ml tubes. It is circular with a much smaller diameter compared to the other caps.

Instructions

• Annotate the top visible side of the cap, focusing on the entire circular surface.
• Ensure to capture any visible patterns or ridges.
• Do not label if it cannot be distinctly recognized due to overlap or obstruction.

Overview

• Introduction
• Object Classes
  • Capacitor
  • Capacitor Footprint
  • IC Bottom
  • IC Footprint
  • IC Top
  • LED Bottom
  • LED Footprint
  • LED Top
  • Resistor Bottom
  • Resistor Footprint
  • Resistor Top

Introduction

This dataset focuses on annotating electronic components on printed circuit boards (PCBs). The goal is to identify and label specific components using bounding boxes for component recognition and classification. The classes in the dataset include various components such as capacitors, integrated circuits (ICs), LEDs, and resistors, along with their respective footprints.

Object Classes

Capacitor

Description

A rectangular component with metallic ends, often mounted flat on the PCB.

Instructions

Annotate the entire visible body of the capacitor, ensuring the bounding box encloses both metallic ends and the main body. Ignore any solder connections not integral to the component itself.

Capacitor Footprint

Description

Patterned area on the PCB indicating where a capacitor should be placed, usually marked with pads or outlines.

Instructions

Enclose the marked pads or outlines on the PCB dedicated for capacitor placement. Do not include adjacent traces unless they are part of the footprint.

IC Bottom

Description

The bottom view of an Integrated Circuit, showing pins and a dark, flat body.

Instructions

Draw bounding boxes around the visible chip body and pins. Ensure all pins are included within the annotation, focusing solely on the component itself.

IC Footprint

Description

The outlined area on the PCB that interfaces with IC pins, typically a rectangular set of pads.

Instructions

Outline the entire footprint marked on the PCB for an IC, ensuring that all pads designed for pin connections are within the bounding box.

IC Top

Description

The top view of an Integrated Circuit, characterized by a smooth, often branded surface with pins around its perimeter.

Instructions

Enclose the entire top surface of the IC along with its visible pins. Ensure any labels or marks on the top surface are centered in the annotation.

LED Bottom

Description

The underside of a Light Emitting Diode, generally a small square or rectangular component with metallic contacts.

Instructions

Draw bounding boxes including the entire body of the LED and its metallic contacts. Do not include any mounting or surrounding board elements.

LED Footprint

Description

The designated area on the PCB for an LED, typically featuring small pads for connections.

Instructions

Outline the footprint area on the PCB, capturing all pads and marks meant for LED placement. Adjacent circuit elements are to be ignored unless part of the footprint.

LED Top

Description

The top view of an LED, often small with a slightly raised dome or flattened surface.

Instructions

Capture the entire body of the LED in the bounding box, including any visible lens or dome shape. Ensure no surrounding components are included.

Resistor Bottom

Description

A generally rectangular component with metallic ends, often seen mounted horizontally on the board.

Instructions

Include the complete body of the resistor and its metallic ends in the annotation. Avoid including excess solder or trace areas unless directly attached to the resistor body.

Resistor Footprint

Description

The marked area on a PCB for resistor placement, featuring two pads or outlined areas.

Instructions

Enclose the marked zone for resistor placement without extending the box beyond the designated pads or outlines.

Resistor Top

Description

The top view of a resistor, usually showing a smoother body with possible label markings or color bands.

Instructions

Annotate the whole top-facing surface of the resistor, ensuring any visible markings are within the bounding area. Exclude unnecessary board elements not part of the resistor.