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This paper proposes a new fast dehazing method based on multiple filtering methods. We firstly estimate an initial airlight map through its characteristics, then refine it by bilateral filter and guided filter to generate a new one which removes the abundant texture information and recovers the depth edge information. And, the correct atmosphere light is generated by a hierarchical searching method...
Each image has its own color content that greatly influences the perception of human observer. Recently, color transfer among different images has been under investigation. In this paper, after a brief review on the few efficient works performed in the field, a novel fuzzy clustering based color transfer method is proposed. The proposed method accomplishes the transformation based on a set of corresponding...
In ultrasonic wire bonding, the local plastic zones play important roles in determining the wire profile. A way of detecting the local plastic zones using image processing was introduced in this paper. First we divided the video of wire bonding into continuous image sequences, after adaptive threshold segmentation, curve tracking, morphological opening and closing operator, finally we got the thinned...
Microelectronics packaging has been developing rapidly due to the demands for faster, lighter and smaller products. Printed circuit boards (PCBs) provide mechanical support and electrical interconnection for electronic devices. Many types of composite PCBs have been developed to meet various needs. Recent trends in reliability analysis of PCBs have involved development of the structural integrity...
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