A fast and memory-saving algorithm for sequence-based image registration

Mingjun, 吴明军 Wu; Zhen, 周桢 Zhou; Liangliang, 赵亮亮 Zhao; Guodong, 孙国栋 Sun

doi:10.3788/hplpb20122405.1038

Cited by 1 publication

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“…Meanwhile, considering that the fishery tertiary industry still needs to be vigorously developed in China [20,21], its development potential can be measured by Fisheries circulation and service sector growth. On the other hand, considering that the total supply of domestic aquatic products in China is still less than the potential demand [22], the proportion of China's fishery industry in agriculture still has potential to increase. Therefore, this paper uses the Location entropy of fishery industry to measure the external coordination quality.…”

Section: Construction Of Evaluation Index System Of Fishery Industry Development Qualitymentioning

confidence: 99%

Spatial-Temporal Characteristics and Influencing Factors of China’s Fishery Industry Development Quality: A Perspective From Development Economics

Yan¹,

Chen²,

Tian³

et al. 2022

Preprint

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By reviewing the research of development economics in recent years, five key terms of ‘innovation, coordination, green, openness and sharing’ are extracted, corresponding to the five dimensions of the New Development Concept advocated by China. Based on this, an evaluation index system of the development quality of China's fishery industry is constructed. The spatio-temporal characteristics of China's fishery industry development quality were analyzed by using the provincial panel data from 2007 to 2017. The results show that: i) China's fishery industry overall development quality continues to grow, while the variation of provincial quality is also increasing, and the contribution of innovation quality and sharing quality is increasing, becoming an important sub-dimension leading the overall development quality.ii) there is a significant spatial dependence among provincial quality, and the significance is further strengthening. The Hangzhou Bay area and Bohai Bay area have gradually become a dual-core area where the high-quality development of China's fishery industry agglomeration, and the radiation from the dual-core area to the peripheral areas may still be in the process of enhancement. The spatial and temporal distribution of China’s fishery industry development quality keeps the trend of ‘from northeast to southwest’, which is almost parallel to Hu Huanyong line. The gravity center of its distribution is close to the gravity center of Chinese population and economy, and the development quality experienced a process from relatively concentrated to dispersed and then returned to concentrated, and the development speed in the later period was higher than that in the earlier period. iii) Capital accumulation level is the dominant positive influencing factors, while government support level is the dominant negative influencing factors respectively, and both have significant spatial differentiation among provinces.

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Section: Construction Of Evaluation Index System Of Fishery Industry Development Qualitymentioning

confidence: 99%