ESTIMATING MEAN TREE CROWN DIAMETER USING UAV IMAGERY BASED ON MULTI RESOLUTION AND WATERSHED SEGMENTATION METHODS (CASE STUDY: KHEYRUD FOREST)

Estimating Mean Tree Crown Diameter using UAV Imagery Based on Multi Resolution and Watershed Segmentation Methods (Case study: Kheyrud Forest)

Orthphoto mosaic, and digital elevation models (DEMs) that created from UAV imagery can be used to delineate emtek 2113 tree crowns.The goal of this research is to compare two segmentation techniques in the estimation of crown diameter.In this regard, two successful flights were carried out in two different seasons (leaf-off and leaf-on).Then we ge

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Enhancing the Transformer Model with a Convolutional Feature Extractor Block and Vector-Based Relative Position Embedding for Human Activity Recognition

The Transformer model has received significant attention in Human Activity Recognition (HAR) due to its self-attention mechanism that captures long dependencies in time series.However, for Inertial Measurement Unit (IMU) sensor time-series signals, the Transformer model does not effectively utilize the a priori information of strong complex tempora

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The Mechanism of Penehyclidine Hydrochloride and Its Effect on the Inflammatory Response of Lung Tissue in Rats with Chronic Obstructive Pulmonary Disease During Mechanical Ventilation [Retraction]

Chen Z, Zhang Y, Wu J, et al.Int J Chron Obstruct Pulmon Dis.2021;16:877–885.The Editor and Publisher of International Journal of Chronic Obstructive Pulmonary Disease are retracting the published article.Concerns were raised that the western blot results in Figure 4 had been duplicated with those from Figure 6 in Liu CY, Wu JH, Chen ZY, Zha

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