NSTL国家科技图书文献中心

1. Precise Z‑Block positioning and dimension measurement using improved Canny edge detection and sub‑pixel contour fitting NSTL国家科技图书文献中心

Jie Xiong | Dongsheng Wang ... - 《The Journal of Supercomputing》 - 2025,81(1) - 230.1～230.31 - 共31页

摘要： improved Canny* edge detection algorithm was proposed* | method, and realized high-accuracy edge detection | the edge* detection results, a contour fitting method* | high-accuracy edge* detection and high-precision* | , according to the problems of image edge* noise, poor*

关键词： Z-Block | Machine vision | Improved Canny | Sub-pixel contour fitting | Edge extraction | Dimensional measurement

2. Foreign Object Classification for Coal Conveyor Belts Based on Deep Learning NSTL国家科技图书文献中心

Siyu Chen | Mingtao Pei - 《Pattern Recognition and Computer Vision,Part II》 - Chinese Conference on Pattern Recognition and Computer Vision - 2025, - 361～375 - 共15页

摘要：: adaptive luminance adjustment, Canny* edge detection, and | edge detection* with an optimized Swin-Transformer | performance in coal mine foreign object detection, this | method integrates image preprocessing based on Canny | adaptive image fusion, aimed at accentuating crucial edge

关键词： Coal mine foreign object classification | Canny edge detection | Attention mechanisms

3. An Identification System for Blood Pressure Values Powered by Deep Learning NSTL国家科技图书文献中心

Tsai-Rong Chang | Kuo-Chen Lee ... - 《International Workshop on Advanced Imaging Technology (IWAIT) 2025》 - International Workshop on Advanced Imaging Technology - 2025, - 135101E.1～135101E.6 - 共6页

摘要： mask binarization, Canny* edge *detection, and Hough | This study presents an innovative application | utilizing image recognition technology to automatically | identify values displayed on electronic blood pressure | monitors. This study uses deep learning, specifically a

关键词： Image recognition | Deep learning | Mask-RCNN | Image processing | Perspective conversion | Numerical recognition

4. Research on precise identification and localization methods for static small targets based on multimodal data fusion NSTL国家科技图书文献中心

Zhang, Fubao | Cui, Mingyue ... - 《Measurement》 - 2025,239 - 115336.1～115336.10 - 共10页

摘要： and Canny* edge detection to enhance small target* | fusion-based methodology for the precise detection* and* | detection. We map two-dimensional images to three | alternative for the nuanced detection* and localization of* | This investigation introduces a multimodal

关键词： Static small targets | Target detection | Spatial localization | Multimodal data fusion

5. Improved Building Extraction from Remotely Sensed Images by Integration of Encode-Decoder and Edge Enhancement Models NSTL国家科技图书文献中心

Bera, Somenath | Srivastava, Vandita ... - 《Journal of the Indian Society of Remote Sensing》 - 2025,53(2) - 405～419 - 共15页

摘要： the edge* branch consisting of canny edge extraction* | improve the boundary information. The canny edge | detection method extracts the edges of the buildings which | boundary information generated by the edge* branch to* | Building extraction from high-resolution

关键词： Attention network | Building extraction | Boundary enhancement | Dilated convolution | Mutiscale feature | ResUNet

6. Identification of the Free Surface for Unidirectional Nonbreaking Water Waves From Side-View Digital Images NSTL国家科技图书文献中心

Rui Cao | Enrique M. Padilla ... - 《IEEE Journal of Oceanic Engineering》 - 2025,50(1) - 204～212 - 共9页

摘要： Canny edge detection, CMG exploits gradients in pixel | , we first compare its detection* results with* | the CMG detection* results with imagery data from* | We present a semi-automated image processing | method, the continuous maximum gradient (CMG) method

关键词： Sea surface | Visualization | Accuracy | Surface waves | Shape | Image edge detection | Digital images | Shape measurement | Sea measurements | Surface treatment

7. Signal Processing of Images for Convective Boundary Layer Height Estimation From Radar (SPICER) and Multi-Instrument Verification NSTL国家科技图书文献中心

Delia Tatiana Della ... | Belay Demoz - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2025,63 - 1～15 - 共15页

摘要： image and applies filtering plus Canny edge detection | algorithm is presented to automate the detection* of the* | The study of the planetary boundary layer (PBL | ) is one of the main topics of the atmospheric | community. This study presents a new algorithm for PBL

关键词： Instruments | Atmospheric measurements | Signal processing algorithms | Meteorology | Laser radar | Extraterrestrial measurements | Reflectivity | Measurement by laser beam | Pollution measurement | Estimation

8. Improved Tesseract optical character recognition performance on Thai document datasets NSTL国家科技图书文献中心

Anakpluek, Noppol | Pasanta, Watcharakor...... - 《Big Data Research》 - 2025,39 - 共8页

摘要：, adaptive thresholds, median filtering, Canny edge | detection, and morphological operators. A dataset of Thai | This research aims to improve the accuracy and | efficiency of Optical Character Recognition (OCR | ) technology for the Thai language, specifically in the

关键词： Optical character recognition (OCR) | Image processing | Thai language

9. Horizontal Distortion Correction of AFM Images Based on Automatic Labeling of Feature Graphics NSTL国家科技图书文献中心

Xu, Ke | Liu, Yuzhe - 《Microscopy research and technique》 - 2025,88(5) - 1392～1408 - 共17页

摘要： Canny edge detection algorithm with adaptive threshold | The atomic force microscope (AFM) image will | be inclined and bent due to the tilt angle between | the probe and the sample surface. When the least | squares fitting method is used to correct the horizontal

关键词： AFM | edge detection | image correction

10. Tree crown prediction of spruce tree using a machine-learning-based hybrid image processing method NSTL国家科技图书文献中心

Rodriguez-Malpica, A... | Zouaghi, Hamza ... - 《Urban Forestry & Urban Greening》 - 2025,107 - 共8页

摘要： compared with other methods like YOLOv5 + Canny Edge | Detection, with an accuracy of 89.1 % on tree crown area | This paper aims to estimate the crown of | spruce trees using aerial top-view images captured by | drones. In order to obtain real tree crown areas

摘要： improved Canny* edge detection algorithm was proposed* | method, and realized high-accuracy edge detection | the edge* detection results, a contour fitting method* | high-accuracy edge* detection and high-precision* | , according to the problems of image edge* noise, poor*

关键词： Z-Block | Machine vision | Improved Canny | Sub-pixel contour fitting | Edge extraction | Dimensional measurement

摘要：: adaptive luminance adjustment, Canny* edge detection, and | edge detection* with an optimized Swin-Transformer | performance in coal mine foreign object detection, this | method integrates image preprocessing based on Canny | adaptive image fusion, aimed at accentuating crucial edge

关键词： Coal mine foreign object classification | Canny edge detection | Attention mechanisms

摘要： mask binarization, Canny* edge *detection, and Hough | This study presents an innovative application | utilizing image recognition technology to automatically | identify values displayed on electronic blood pressure | monitors. This study uses deep learning, specifically a

关键词： Image recognition | Deep learning | Mask-RCNN | Image processing | Perspective conversion | Numerical recognition

摘要： and Canny* edge detection to enhance small target* | fusion-based methodology for the precise detection* and* | detection. We map two-dimensional images to three | alternative for the nuanced detection* and localization of* | This investigation introduces a multimodal

关键词： Static small targets | Target detection | Spatial localization | Multimodal data fusion

摘要： the edge* branch consisting of canny edge extraction* | improve the boundary information. The canny edge | detection method extracts the edges of the buildings which | boundary information generated by the edge* branch to* | Building extraction from high-resolution

关键词： Attention network | Building extraction | Boundary enhancement | Dilated convolution | Mutiscale feature | ResUNet

摘要： Canny edge detection, CMG exploits gradients in pixel | , we first compare its detection* results with* | the CMG detection* results with imagery data from* | We present a semi-automated image processing | method, the continuous maximum gradient (CMG) method

关键词： Sea surface | Visualization | Accuracy | Surface waves | Shape | Image edge detection | Digital images | Shape measurement | Sea measurements | Surface treatment

摘要： image and applies filtering plus Canny edge detection | algorithm is presented to automate the detection* of the* | The study of the planetary boundary layer (PBL | ) is one of the main topics of the atmospheric | community. This study presents a new algorithm for PBL

关键词： Instruments | Atmospheric measurements | Signal processing algorithms | Meteorology | Laser radar | Extraterrestrial measurements | Reflectivity | Measurement by laser beam | Pollution measurement | Estimation

摘要：, adaptive thresholds, median filtering, Canny edge | detection, and morphological operators. A dataset of Thai | This research aims to improve the accuracy and | efficiency of Optical Character Recognition (OCR | ) technology for the Thai language, specifically in the

关键词： Optical character recognition (OCR) | Image processing | Thai language

摘要： Canny edge detection algorithm with adaptive threshold | The atomic force microscope (AFM) image will | be inclined and bent due to the tilt angle between | the probe and the sample surface. When the least | squares fitting method is used to correct the horizontal

关键词： AFM | edge detection | image correction

摘要： compared with other methods like YOLOv5 + Canny Edge | Detection, with an accuracy of 89.1 % on tree crown area | This paper aims to estimate the crown of | spruce trees using aerial top-view images captured by | drones. In order to obtain real tree crown areas

关键词： Tree crown measurement | Forestry Management | Machine Learning | Areal Imagery Processing | YOLOv5 | Watershed Segmentation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： improved Canny edge detection algorithm was proposed | method, and realized high-accuracy edge detection | the edge detection results, a contour fitting method | high-accuracy edge detection and high-precision | , according to the problems of image edge noise, poor

关键词： Z-Block | Machine vision | Improved Canny | Sub-pixel contour fitting | Edge extraction | Dimensional measurement

摘要：: adaptive luminance adjustment, Canny edge detection, and | edge detection with an optimized Swin-Transformer | performance in coal mine foreign object detection, this | method integrates image preprocessing based on Canny | adaptive image fusion, aimed at accentuating crucial edge

关键词： Coal mine foreign object classification | Canny edge detection | Attention mechanisms

摘要： mask binarization, Canny edge detection, and Hough | This study presents an innovative application | utilizing image recognition technology to automatically | identify values displayed on electronic blood pressure | monitors. This study uses deep learning, specifically a

关键词： Image recognition | Deep learning | Mask-RCNN | Image processing | Perspective conversion | Numerical recognition

摘要： and Canny edge detection to enhance small target | fusion-based methodology for the precise detection and | detection. We map two-dimensional images to three | alternative for the nuanced detection and localization of | This investigation introduces a multimodal

关键词： Static small targets | Target detection | Spatial localization | Multimodal data fusion

摘要： the edge branch consisting of canny edge extraction | improve the boundary information. The canny edge | detection method extracts the edges of the buildings which | boundary information generated by the edge branch to | Building extraction from high-resolution

关键词： Attention network | Building extraction | Boundary enhancement | Dilated convolution | Mutiscale feature | ResUNet

摘要： Canny edge detection, CMG exploits gradients in pixel | , we first compare its detection results with | the CMG detection results with imagery data from | We present a semi-automated image processing | method, the continuous maximum gradient (CMG) method

关键词： Sea surface | Visualization | Accuracy | Surface waves | Shape | Image edge detection | Digital images | Shape measurement | Sea measurements | Surface treatment

摘要： image and applies filtering plus Canny edge detection | algorithm is presented to automate the detection of the | The study of the planetary boundary layer (PBL | ) is one of the main topics of the atmospheric | community. This study presents a new algorithm for PBL

关键词： Instruments | Atmospheric measurements | Signal processing algorithms | Meteorology | Laser radar | Extraterrestrial measurements | Reflectivity | Measurement by laser beam | Pollution measurement | Estimation

摘要：, adaptive thresholds, median filtering, Canny edge | detection, and morphological operators. A dataset of Thai | This research aims to improve the accuracy and | efficiency of Optical Character Recognition (OCR | ) technology for the Thai language, specifically in the

关键词： Optical character recognition (OCR) | Image processing | Thai language

摘要： Canny edge detection algorithm with adaptive threshold | The atomic force microscope (AFM) image will | be inclined and bent due to the tilt angle between | the probe and the sample surface. When the least | squares fitting method is used to correct the horizontal

关键词： AFM | edge detection | image correction

摘要： compared with other methods like YOLOv5 + Canny Edge | Detection, with an accuracy of 89.1 % on tree crown area | This paper aims to estimate the crown of | spruce trees using aerial top-view images captured by | drones. In order to obtain real tree crown areas

关键词： Tree crown measurement | Forestry Management | Machine Learning | Areal Imagery Processing | YOLOv5 | Watershed Segmentation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： improved Canny* edge detection algorithm was proposed* | method, and realized high-accuracy edge detection | the edge* detection results, a contour fitting method* | high-accuracy edge* detection and high-precision* | , according to the problems of image edge* noise, poor*

摘要：: adaptive luminance adjustment, Canny* edge detection, and | edge detection* with an optimized Swin-Transformer | performance in coal mine foreign object detection, this | method integrates image preprocessing based on Canny | adaptive image fusion, aimed at accentuating crucial edge

摘要： mask binarization, Canny* edge *detection, and Hough | This study presents an innovative application | utilizing image recognition technology to automatically | identify values displayed on electronic blood pressure | monitors. This study uses deep learning, specifically a

摘要： and Canny* edge detection to enhance small target* | fusion-based methodology for the precise detection* and* | detection. We map two-dimensional images to three | alternative for the nuanced detection* and localization of* | This investigation introduces a multimodal

摘要： the edge* branch consisting of canny edge extraction* | improve the boundary information. The canny edge | detection method extracts the edges of the buildings which | boundary information generated by the edge* branch to* | Building extraction from high-resolution

摘要： Canny edge detection, CMG exploits gradients in pixel | , we first compare its detection* results with* | the CMG detection* results with imagery data from* | We present a semi-automated image processing | method, the continuous maximum gradient (CMG) method

摘要： image and applies filtering plus Canny edge detection | algorithm is presented to automate the detection* of the* | The study of the planetary boundary layer (PBL | ) is one of the main topics of the atmospheric | community. This study presents a new algorithm for PBL