Results 151 to 160 of about 2,828 (179)
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The effect of ‘natural’ defects on leather dyeing
Journal of the Society of Dyers and Colourists, 1994Dyeing leather is very different from dyeing textiles, not least because of the defects that are frequently present on the skins. Axel Landmann looks at the many defects that can occur, and how they affect the dyeing process.
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A Preliminary Investigation of Dermal Heterografts (Leather) as Prostheses for Vascular Defects
Archives of Surgery, 1957Since the advent of blood-vessel resection in surgical procedures, methods of restoring vascular continuity have become of paramount importance. Such methods have been numerous and varied, and indeed are still the subject of considerable study. That the ideal vascular prosthesis has not yet been realized is suggested by a review of the diverse and ...
C F, KITTLE, C, TAQUECHEL
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A neural network approach for defect identification and classification on leather fabric
Journal of Intelligent Manufacturing, 2000In this paper, an automated vision system is presented to detect and classify surface defects on leather fabric. Visual defects in a gray-level image are located through thresholding and morphological processing, and their geometric information is immediately reported.
Choonjong Kwak +2 more
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Automatic Defect Detection in Leather
Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 2023João Soares +4 more
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Automated system for detection and classification of leather defects
Optical Engineering, 1996A leather inspection system based on visual textural proper- ties of the material surface is presented. Defects are isolated from the complex and nonhomogeneous background, analyzing their oriented structure. The patterns to be analyzed are represented in an appropriate parameter space using a neural network, in this way, a parameter vector is ...
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A new defect on leather: Microbial bio-film
2010Hides and Skins are protein based materials containing high amounts of water, which makes them a nutritionally rich media ideal for bacterial growth. Being also the essential raw materials in leather manufacture, it is vital to carefully protect them against bacterial action especially in the early wet processing stages. It is well known that bacterial
Cadirci, B. H. +3 more
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Leather Defect Classification in Footwear Manufacturing Industries
Leather is a natural and durable material derived from tanning animal skins and hides. The value of leather is contingent upon its quality and surface condition, making it imperative to detect defects accurately. Traditionally, detecting leather defects has been labor-intensive and time-consuming, prone to human error and eye strain.V. Mareeswari +3 more
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Trainable guided attention based robust leather defect detection
Engineering Applications of Artificial Intelligence, 2023Masood Aslam +4 more
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LD2-YOLO: A Defect Detection Method for Automotive Composite Leather
2023 International Joint Conference on Neural Networks (IJCNN), 2023Meng Chen +3 more
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