Boe technology group co., ltd. (20240221201). LINEWIDTH MEASUREMENT MTHOD AND APPARATUS, COMPUTING AND PROCESSING DEVICE, COMPUTER PROGRAM AND COMPUTER READABLE MEDIUM simplified abstract

LINEWIDTH MEASUREMENT MTHOD AND APPARATUS, COMPUTING AND PROCESSING DEVICE, COMPUTER PROGRAM AND COMPUTER READABLE MEDIUM

Organization Name

boe technology group co., ltd.

Inventor(s)

Sifan Wang of Beijing (CN)

Yulan Hu of Beijing (CN)

Yanzhao Li of Beijing (CN)

Chao Zhou of Beijing (CN)

Tuo Sun of Beijing (CN)

Longfei Li of Beijing (CN)

Shuo Zhang of Beijing (CN)

Zhenzhong Zhang of Beijing (CN)

Cuifang Zhang of Beijing (CN)

LINEWIDTH MEASUREMENT MTHOD AND APPARATUS, COMPUTING AND PROCESSING DEVICE, COMPUTER PROGRAM AND COMPUTER READABLE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240221201 titled 'LINEWIDTH MEASUREMENT MTHOD AND APPARATUS, COMPUTING AND PROCESSING DEVICE, COMPUTER PROGRAM AND COMPUTER READABLE MEDIUM

Simplified Explanation

The patent application describes a method and apparatus for measuring the width of a line using image processing techniques.

• Obtaining a target image of the line, including a first line segment.
• Performing region connecting on an edge image to obtain a region connected image.
• Determining edge points of the line segment based on the region connected image.
• Calculating the width of the line segment to determine the overall width of the line.

Key Features and Innovation

• Utilizes image processing to accurately measure the width of a line.
• Incorporates region connecting and edge detection techniques for precise measurements.
• Provides a systematic approach to determine the width of a line segment.

Potential Applications

• Quality control in manufacturing processes.
• Image analysis in medical imaging for measuring blood vessels or other structures.
• Robotics for detecting and measuring objects in real-time.

Problems Solved

• Accurate measurement of line widths.
• Automation of the measurement process.
• Consistent and reliable results.

Benefits

• Improved efficiency in measuring line widths.
• Enhanced accuracy compared to manual measurements.
• Potential for real-time monitoring and analysis.

Commercial Applications

"Line Width Measurement Method and Apparatus" can be applied in industries such as manufacturing, healthcare, and robotics for quality control, analysis, and automation purposes.

Questions about Line Width Measurement Method and Apparatus

How does this technology improve upon existing methods of measuring line widths?

This technology utilizes advanced image processing techniques to provide more accurate and efficient measurements compared to traditional manual methods.

What are the potential limitations or challenges of implementing this technology in different industries?

The implementation of this technology may require specialized equipment and expertise, which could be a barrier for some industries.

Original Abstract Submitted

a linewidth measurement method and apparatus, a computing and processing device, a computer program and a computer readable medium are provided for measuring a width of a line. the linewidth measurement method includes: obtaining a target image of the line, the line including a first line segment; performing region connecting on an edge image or binary image of the target image to obtain a region connected image, the region connected image including a target connected region corresponding to a pattern of the line, and a pixel value of each pixel in the target connected region being different from that of each pixel outside the target connected region; determining a first edge point and a second edge point of the first line segment based on the region connected image, the first edge point being located on a first edge line of the first line segment, the second edge point being located on a second edge line of the second line segment, and the first edge line and the second edge line being oppositely arranged in a first direction; and determining a width of the first line segment according to the first edge point and the second edge point, and determining the width of the line according to the width of the first line segment.