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Graphic processing method, graphic processing device and electronic equipment

A graphics processing and graphics technology, applied in image data processing, image analysis, instruments, etc., can solve the problems of local imaging effect degradation, narrow imaging field of view, etc.

Active Publication Date: 2019-06-28
ZHONGKE JINGYUAN ELECTRON LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the relatively large magnification of the scanning electron microscope also leads to a narrow imaging field of view; and, in the case of repeated scanning of the same part of the silicon wafer, the local imaging effect is often deteriorated due to charge accumulation

Method used

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  • Graphic processing method, graphic processing device and electronic equipment
  • Graphic processing method, graphic processing device and electronic equipment
  • Graphic processing method, graphic processing device and electronic equipment

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Embodiment Construction

[0086] In the following, the technical solution of the present invention will be further specifically described through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, but should not be construed as a limitation of the present invention.

[0087] In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagrammatic form to simplify the draw...

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Abstract

The invention provides a graphic processing method for a graphic processing device, the graphic processing device and electronic equipment. The method comprises the following steps: selecting a plurality of target areas on the graph; Dividing the plurality of target areas into a plurality of groups; And dividing each of the plurality of groups into a plurality of blocks, including determining a confinement region including a target region in each group, splicing unit grids to form a plurality of blocks covering the confinement region, wherein each of the unit grids acts as a single block of the plurality of blocks; And extracting a desired block at least partially containing the valid feature from the plurality of blocks of each group.

Description

technical field [0001] The present disclosure relates to the field of graphics processing, and relates to a method for processing graphics, a graphics processing device, and an electronic device, especially a method and a device for segmenting a graphic, and the electronic device. Background technique [0002] In recent years, in the field of graphics processing, due to the increasing amount of data to be processed, while dealing with large amounts of data, it is also necessary to effectively reduce and remove interference factors in graphics, and ensure and improve the quality of graphics processing , which poses a challenge to the processing capability of the graphics processing device. And, this increasingly stringent requirement for graphics processing exists in many application fields. [0003] For example, in the chip production process of the semiconductor process, defect detection on silicon wafers is an indispensable link, such as using electron beam inspection tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11G01N21/88G01N21/95
Inventor 张兆礼万鹏
Owner ZHONGKE JINGYUAN ELECTRON LTD