The current-voltage (I-V) characteristics of critical high voltage assets such as power transformers, overhead transmission lines and underground cables are affected by various factors including the asset's health...
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Recently, Transformer has emerged as a new architecture in deep learning by utilizing self-attention without convolution. Transformer is also extended to Vision Transformer (ViT) for the visual recognition with a prom...
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imageprocessing.is a very fundamental technique in the field of low-level vision. However, with the development of deep learning over the past five years, most low-level vision methods tend to ignore this technique. ...
imageprocessing.is a very fundamental technique in the field of low-level vision. However, with the development of deep learning over the past five years, most low-level vision methods tend to ignore this technique. Recent dehazing methods also refrain from using conventional imageprocessing.techniques, whereas only focusing on the development of new deep neural network (DNN) architectures. Unlike this recent trend, we show that imageprocessing.techniques are still competitive, if they are incorporated into DNNs. In this paper, we utilize conventional imageprocessing.techniques (i.e. curve adjustment, retinex decomposition, and multiple image fusion) for accurate dehazing. Moreover, we employ direct learning for stable dehazing performance. The proposed method can perform with low computational cost and easy to learn. The experimental results demonstrate that the proposed method produces accurate dehazing results compared to recent algorithms.
Writing and drawing within the air with computer vision is one among the foremost fascinating areas in imageprocessing.and patternrecognition. OpenCV may be a widely used imageprocessing.and computer vision technol...
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Fingerprint recognition is commonly used to verify a user's identity. However, the fingerprint recognition systems in use today can be vulnerable to attacks. For example, some artificial fingerprints can spoof fin...
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In order to recognize patterns in images, this study tests the performance of many 'machine learning algorithms' and feature extraction methods. Here, synthetic photographs of handwritten digits are used to co...
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We present EfficientViT-SAM, a new family of accelerated segment anything models. We retain SAM’s lightweight prompt encoder and mask decoder while replacing the heavy image encoder with EfficientViT. For the trainin...
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ISBN:
(数字)9798350365474
ISBN:
(纸本)9798350365481
We present EfficientViT-SAM, a new family of accelerated segment anything models. We retain SAM’s lightweight prompt encoder and mask decoder while replacing the heavy image encoder with EfficientViT. For the training, we begin with the knowledge distillation from the SAM-ViT-H image encoder to EfficientViT. Subsequently, we conduct end-to-end training on the SA-1B dataset. Benefiting from EfficientViT’s efficiency and capacity, EfficientViT-SAM delivers 48.9× measured TensorRT speedup on A100 GPU over SAM-ViT-H without sacrificing performance. Our code and pre-trained models are released at https://***/mit-han-lab/efficientvit.
image segmentation is a critical technology in many fields, such as imageprocessing.patternrecognition, and artificial intelligence. It is also the first and critical step in computer vision technology. Tongue diag...
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In the 1960s, Hubel et al. proposed the concept of receptive field through the study of cat visual cortex cells[1]. In the 1980s, Fukushima [2] proposed the concept of neurocognitive machine based on the concept of re...
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Knowledge of lane topology is a core problem in au-tonomous driving. Aerial imagery can provide high res-olution, quickly updatable lane source data but detecting lanes from such data has so far been an expensive man-...
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ISBN:
(数字)9798350353006
ISBN:
(纸本)9798350353013
Knowledge of lane topology is a core problem in au-tonomous driving. Aerial imagery can provide high res-olution, quickly updatable lane source data but detecting lanes from such data has so far been an expensive man-ual process or, where automated solutions exist, undriv-able and requiring of downstream processing. We pro-pose a method for large-scale lane topology extraction from aerial imagery while ensuring that the resulting lanes are realistic and drivable by introducing a novel Bezier Graph shared parameterisation of Bezier curves. We develop a transformer-based model to predict these Bezier Graphs from input aerial images, demonstrating competitive results on the UrbanLaneGraph dataset. We demonstrate that our method generates realistic lane graphs which require both minimal input, and minimal downstream processing. We make our code publicly available at https://***/driskai/BGFormer
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