Convolutional Neural Network (CNN) based encoder and Recurrent Neural Network (RNN) based decoder architectures are widely used in the design of Handwritten Text Recognition (HTR) systems. Effective encoder representa...
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This paper reviews the 1st LFNAT challenge on light field depth estimation, which aims at predicting disparity information of central view image in a light field (i.e., pixel offset between central view image and adja...
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In the construction of ultra-long structures or skyscraper, it is necessary to measure the shape and size of ultralong scale objects. The static station scanning measurement needs a lot of stitching in the ultra-long ...
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ISBN:
(纸本)9781665453837
In the construction of ultra-long structures or skyscraper, it is necessary to measure the shape and size of ultralong scale objects. The static station scanning measurement needs a lot of stitching in the ultra-long measurement. Meanwhile, the mobile measurement based on Simultaneous Localization and Mapping (SLAM) technology is difficult to achieve a good accuracy for long distance measurement with few features. We proposed a more accurate measuring method for ultra-long scale objects based on 2D laser positioning. The core of this technology is achieving accurate long-distance 2D positioning to obtain absolute coordinates in ultra-long structures. A positioning method based on machine vision is proposed to work with low-cost laser generator, with diffractive large diameter laser beam. A fast calibration method is generated to calibrate the positioner by capturing calibration board. imageprocessing is taken to extract spot core from diffraction spot image and calculate its center to present relative position between laser beam and positioner. Calibration experiment is carried out. The calibrate error is about 0.055 mm. 100 m positioning experiment is designed. It is verified that positioning accuracy is about +/- 0.3 mm.
In recent years, image emotion computing has attracted widespread attention from researchers in the computervision field due to its demonstrated potential in various domains. The main research direction in this field...
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ISBN:
(纸本)9789819947416;9789819947423
In recent years, image emotion computing has attracted widespread attention from researchers in the computervision field due to its demonstrated potential in various domains. The main research direction in this field has been extended from image emotion classification and recognition to tasks such as image emotion transformation and generation. However, the semantic gap between high-level semantic image emotion and low-level image features has led to biases in existing image style transfer models' representation of image emotion, resulting in inconsistencies in the generated images' emotional features and semantic content. Inspired by text-guided image generation models, we first introduced the guiding role of text information into the research of emotional image transformation. The proposed model has achieved significant advantages in the performance of text-based editing of image emotions compared to existing text-guided image generation models. By leveraging the inherent connection between text and image emotion and content, we improved the accuracy of image emotion transformation and generated more natural and realistic images compared with existing image style transfer models and image emotion transfer models.
Today, computervision has advanced to an extent where a machine can recognize its owner by running a straightforward picture processing application. In the modern day, individuals use this vision for various activiti...
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This paper presents an approach for automated monitoring and classification of face milling tool wear using computervision. A test setup with low-cost equipment for in-machine application is developed and used to gen...
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In order to create a good landscape environment, it is necessary not only to make the layout beautiful and exquisite, in line with the public aesthetic point of view, but also to flexibly use new construction technolo...
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Learned image Compression (LIC), which uses neural networks to compress images, has experienced significant growth in recent years. The hyperprior-module-based LIC model has achieved higher performance than classical ...
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As we all know, CAM [1] can only provide initial seeds of objects in weakly supervised segmentation. This paper proposes a two-branch semantic segmentation network that can transfer semantic knowledge, which can help ...
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With the development of the times and the progress of society, the number of high-rise buildings is increasing, and the cleaning of the outer glass at height is extremely difficult, relying on manual cleaning with hig...
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