[HTML][HTML] A new approach for measuring the wetting angles of lead-free solder alloys from digital images
E Sehirli, AM Erer, MK Turan - Engineering Science and Technology, an …, 2022 - Elsevier
… In the segmentation stage, frames are gone through from image form to signal form by
calculating lane histogram of frames. The lane histogram is calculated as the sum of vertical pixel …
calculating lane histogram of frames. The lane histogram is calculated as the sum of vertical pixel …
A Method Based on the Morphology of Lead-Free Solder Powder Adhesive Particle Segmentation
HM Wang, L Lu, XL Liu, F Gao - Advanced Materials Research, 2013 - Trans Tech Publ
… Image edge detection is the premise of the image area identification and area shape … edge
detection for image segmentation was to detect the edge points in the images firstly, and then …
detection for image segmentation was to detect the edge points in the images firstly, and then …
Characterization of microstructure of lead free solder by different image processing algorithms
… images of the cross section of the samples the segmentation … The aim of this study was to
perform an image processing … of cross-section samples of lead free solder alloys. The samples …
perform an image processing … of cross-section samples of lead free solder alloys. The samples …
Segmentation of void defects in X-ray images of chip solder joints based on PCB-DeepLabV3 algorithm
D Kong, X Hu, Z Gong, D Zhang - Scientific Reports, 2024 - nature.com
… edge segmentation is inaccurate and so on. To address the above problems, the PCB-…
image segmentation algorithm is proposed to improve the segmentation of X-ray images of solder …
image segmentation algorithm is proposed to improve the segmentation of X-ray images of solder …
Image Processing Methods for Detecting Voids in the Solder Joints of Surface-Mounted Components
… segmenting the image with different global threshold values separately, labelling the voids
in each segmented image, … Using a single threshold would not be sufficient since the solder …
in each segmented image, … Using a single threshold would not be sufficient since the solder …
A Study of Pb-Rich Dendrites in a Near-Eutectic 63Sn-37Pb Solder Microstructure via Laboratory-Scale Micro X-ray Computed Tomography (μXCT)
JCE Mertens, JJ Williams, N Chawla - Journal of electronic materials, 2014 - Springer
… segmented solder volume enabled quantitative description of the 3D dendrite microstructure
and void content… (b) A segmented image of the beam-hardening affected phase used for …
and void content… (b) A segmented image of the beam-hardening affected phase used for …
Industry-Oriented Detection Method of PCBA Defects Using Semantic Segmentation Models
Y Li, X Wang, Z He, Z Wang, K Cheng… - IEEE/CAA Journal of …, 2024 - ieeexplore.ieee.org
… bone to convert input images into segmentation feature maps. … soldering and device regions
(M0) for the given PCBA image based on the design of PCBA. Similar to the segmentation …
(M0) for the given PCBA image based on the design of PCBA. Similar to the segmentation …
The effect of temperature on microstructure of lead-free solder joints.
T Le Toux, M Dusek, C Hunt - 2003 - eprintspublications.npl.co.uk
… The mechanical performance of a surface mount solder joint … images of solder joints,
and then processed by image … detecting areas of a common type was used (segmentation). …
and then processed by image … detecting areas of a common type was used (segmentation). …
A machine learning and finite element simulation-based void inspection for higher solder joint reliability
K Chen, Y Zhang, G Cheng, Y Zhang - Microelectronics Reliability, 2024 - Elsevier
… U-Net model [29], which is CNN architecture for fast and precise biomedical image processing
and image segmentation, is utilized in this section. Also, the U-Net model possesses a …
and image segmentation, is utilized in this section. Also, the U-Net model possesses a …
Deep Learning Based Morphological Solder Segmentation
M Sontheimer, SY Chou - 2022 12th International Conference …, 2022 - ieeexplore.ieee.org
… characteristic when investigating new solder materials. Introducing leadfree solders is a major
… of fully automatic segmentation of solder joints in optical microscope images as shown in …
… of fully automatic segmentation of solder joints in optical microscope images as shown in …